My First VPN with a ASA 5505
First of all, thanks for reading my post.
I have a newly aquired asa 5505 that I just set up to the bare minimum configurations. I followed a cisco paper on how to create a "remote access vpn" setup for ipsec. I can sucessfully connect and establish a VPN, but when I try to access an inside resource from the vpn address, the asa blocks it.
Specific error is:
5 May 09 2012 15:17:48 305013 192.168.1.2 80 Asymmetric NAT rules matched for forward and reverse flows; Connection for tcp src outside:192.168.1.220/53101 dst inside:192.168.1.2/80 denied due to NAT reverse path failure
Here is my config.
: Saved
ASA Version 8.2(2)
hostname asawood
domain-name wood.local
enable password W/KqlBn3sSTvaD0T encrypted
passwd W/KqlBn3sSTvaD0T encrypted
names
name 192.168.1.117 kylewooddesk description kyle
interface Vlan1
nameif inside
security-level 100
ip address 192.168.1.1 255.255.255.0
interface Vlan2
nameif outside
security-level 0
ip address dhcp setroute
interface Ethernet0/0
switchport access vlan 2
interface Ethernet0/1
interface Ethernet0/2
interface Ethernet0/3
interface Ethernet0/4
interface Ethernet0/5
interface Ethernet0/6
interface Ethernet0/7
boot system disk0:/asa822-k8.bin
ftp mode passive
dns server-group DefaultDNS
domain-name wood.local
object-group service rdp tcp
description rdp access
port-object eq 3389
access-list outside_access_in extended permit tcp any interface outside eq 3389
access-list outside_access_in extended permit tcp any interface outside eq 8080
access-list outside_access_in extended permit tcp any interface outside eq 3333
access-list inside_nat0_outbound extended permit ip any 192.168.1.200 255.255.255.248
pager lines 24
logging enable
logging asdm informational
mtu inside 1500
mtu outside 1500
ip local pool vpnpool 192.168.1.220-192.168.1.230
icmp unreachable rate-limit 1 burst-size 1
asdm image disk0:/asdm-631.bin
no asdm history enable
arp timeout 14400
global (inside) 2 interface
global (outside) 1 interface
nat (inside) 0 access-list inside_nat0_outbound
nat (inside) 1 0.0.0.0 0.0.0.0
static (inside,outside) tcp interface 3389 kylewooddesk 3389 netmask 255.255.255.255 dns
static (inside,outside) tcp interface 8080 kylewooddesk 8080 netmask 255.255.255.255
static (inside,outside) tcp interface 3333 192.168.1.86 3333 netmask 255.255.255.255
access-group outside_access_in in interface outside
timeout xlate 3:00:00
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
timeout sunrpc 0:10:00 h323 0:05:00 h225 1:00:00 mgcp 0:05:00 mgcp-pat 0:05:00
timeout sip 0:30:00 sip_media 0:02:00 sip-invite 0:03:00 sip-disconnect 0:02:00
timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute
timeout tcp-proxy-reassembly 0:01:00
dynamic-access-policy-record DfltAccessPolicy
aaa authentication http console LOCAL
http server enable
http 192.168.1.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
crypto ipsec transform-set FirstSet esp-3des esp-md5-hmac
crypto ipsec security-association lifetime seconds 28800
crypto ipsec security-association lifetime kilobytes 4608000
crypto dynamic-map dyn1 1 set transform-set FirstSet
crypto dynamic-map dyn1 1 set reverse-route
crypto map mymap 1 ipsec-isakmp dynamic dyn1
crypto map mymap interface outside
crypto isakmp enable outside
crypto isakmp policy 1
authentication pre-share
encryption 3des
hash sha
group 2
lifetime 43200
telnet 192.168.1.0 255.255.255.0 inside
telnet timeout 5
ssh timeout 5
console timeout 0
dhcpd dns 8.8.8.8 8.8.4.4
dhcpd lease 3000
dhcpd address 192.168.1.100-192.168.1.130 inside
dhcpd enable inside
threat-detection basic-threat
threat-detection statistics host
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
webvpn
username vpnkyle password p29RprV0OZB6997h encrypted
username mrkylewood password Q4339wmn1ourxj9X encrypted
tunnel-group woodgroup type remote-access
tunnel-group woodgroup general-attributes
address-pool vpnpool
tunnel-group woodgroup ipsec-attributes
pre-shared-key *****
class-map inspection_default
match default-inspection-traffic
policy-map type inspect dns preset_dns_map
parameters
message-length maximum 512
policy-map global_policy
class inspection_default
inspect dns preset_dns_map
inspect ftp
inspect h323 h225
inspect h323 ras
inspect netbios
inspect rsh
inspect rtsp
inspect skinny
inspect esmtp
inspect sqlnet
inspect sunrpc
inspect tftp
inspect sip
inspect xdmcp
inspect ip-options
policy-map type inspect dns MY_DNS_INSPECT_MAP
parameters
service-policy global_policy global
prompt hostname context
call-home
profile CiscoTAC-1
no active
destination address http https://tools.cisco.com/its/service/...es/DDCEService
destination address email
destination transport-method http
subscribe-to-alert-group diagnostic
subscribe-to-alert-group environment
subscribe-to-alert-group inventory periodic monthly
subscribe-to-alert-group configuration periodic monthly
subscribe-to-alert-group telemetry periodic daily
Cryptochecksum:f9f7a0ad86a0a913921eed28f1e7369c
: end
asdm image disk0:/asdm-631.bin
asdm location kylewooddesk 255.255.255.255 inside
no asdm history enable
Hello Kyle,
The Unicast Reverses Path Check is going to drop the packet as he is going to receive a packet on the outside interface from a host from the inside interface subnet.
So here is what you can try:
1- THIS WILL SOLVE IT 100 % sure. Change the pool from the VPN remote users to a different one from the inside interface
2- Disable the uRPF check from the outside interface.
As a Security Engineer Guy I will go with option 1
Regards.
Julio
Do rate all the helpful posts
Similar Messages
-
Azure Site to Site VPN with Cisco ASA 5505
I have got Cisco ASA 5505 device (version 9.0(2)). And i cannot connect S2S with azure (azure network alway in "connecting" state). In my cisco log:
IP = 104.40.182.93, Keep-alives configured on but peer does not support keep-alives (type = None)
Group = 104.40.182.93, IP = 104.40.182.93, QM FSM error (P2 struct &0xcaaa2a38, mess id 0x1)!
Group = 104.40.182.93, IP = 104.40.182.93, Removing peer from correlator table failed, no match!
Group = 104.40.182.93, IP = 104.40.182.93,Overriding Initiator's IPSec rekeying duration from 102400000 to 4608000 Kbs
Group = 104.40.182.93, IP = 104.40.182.93, PHASE 1 COMPLETED
I have done all cisco s2s congiguration over standard wizard cos seems your script for 8.x version of asa only?
(Does azure support 9.x version of asa?)
How can i fix it?Hi,
As of now, we do not have any scripts for Cisco ASA 9x series.
Thank you for your interest in Windows Azure. The Dynamic routing is not supported for the Cisco ASA family of devices.
Unfortunately, a dynamic routing VPN gateway is required for Multi-Site VPN, VNet to VNet, and Point-to-Site.
However, you should be able to setup a site-to-site VPN with Cisco ASA 5505 series security appliance as
demonstrated in this blog:
Step-By-Step: Create a Site-to-Site VPN between your network and Azure
http://blogs.technet.com/b/canitpro/archive/2013/10/09/step-by-step-create-a-site-to-site-vpn-between-your-network-and-azure.aspx
You can refer to this article for Cisco ASA templates for Static routing:
http://msdn.microsoft.com/en-us/library/azure/dn133793.aspx
Did you download the VPN configuration file from the dashboard and copy the content of the configuration
file to the Command Line Interface of the Cisco ASDM application? It seems that there is no specified IP address in the access list part and maybe that is why the states message appeared.
According to the
Cisco ASA template, it should be similar to this:
access-list <RP_AccessList>
extended permit ip object-group
<RP_OnPremiseNetwork> object-group <RP_AzureNetwork>
nat (inside,outside) source static <RP_OnPremiseNetwork>
<RP_OnPremiseNetwork> destination static <RP_AzureNetwork>
<RP_AzureNetwork>
Based on my experience, to establish
IPSEC tunnel, you need to allow the ESP protocol and UDP Port 500. Please make sure that the
VPN device cannot be located behind a NAT. Besides, since Cisco ASA templates are not
compatible for dynamic routing, please make sure that you chose the static routing.
Since you configure the VPN device yourself, it's important that you would be familiar with the device and its configuration settings.
Hope this helps you.
Girish Prajwal -
Setting up site to site vpn with cisco asa 5505
I have a cisco asa 5505 that needs to be set up for site to site vpn to a cisco asa 5500. The 5505 is the remote office and the 5500 is the main office.
IP of remote office router is 71.37.178.142
IP of the main office firewall is 209.117.141.82
Can someone tell me if my config is correct, this is the first time I am setting this up and it can not be tested until I set it up at the remote office. I would rather know its correct before I go.
ciscoasa# show run
: Saved
ASA Version 7.2(4)
hostname ciscoasa
domain-name default.domain.invalid
enable password TMACBloMlcBsq1kp encrypted
passwd 2KFQnbNIdI.2KYOU encrypted
names
interface Vlan1
nameif inside
security-level 100
ip address 192.168.1.1 255.255.255.0
interface Vlan2
nameif outside
security-level 0
ip address dhcp setroute
interface Ethernet0/0
switchport access vlan 2
interface Ethernet0/1
interface Ethernet0/2
interface Ethernet0/3
interface Ethernet0/4
interface Ethernet0/5
interface Ethernet0/6
interface Ethernet0/7
ftp mode passive
dns server-group DefaultDNS
domain-name default.domain.invalid
access-list outside_1_cryptomap extended permit ip host 71.37.178.142 host 209.117.141.82
access-list inside_nat0_outbound extended permit ip 192.168.1.0 255.255.255.0 host 209.117.141.82
access-list inside_nat0_outbound extended permit ip host 71.37.178.142 host 209.117.141.82
pager lines 24
logging asdm informational
mtu inside 1500
mtu outside 1500
icmp unreachable rate-limit 1 burst-size 1
asdm image disk0:/asdm-524.bin
no asdm history enable
arp timeout 14400
global (outside) 1 interface
nat (inside) 0 access-list inside_nat0_outbound
nat (inside) 1 0.0.0.0 0.0.0.0
timeout xlate 3:00:00
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
timeout sunrpc 0:10:00 h323 0:05:00 h225 1:00:00 mgcp 0:05:00 mgcp-pat 0:05:00
timeout sip 0:30:00 sip_media 0:02:00 sip-invite 0:03:00 sip-disconnect 0:02:00
timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute
http server enable
http 192.168.1.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
crypto ipsec transform-set ESP-AES-256-SHA esp-aes-256 esp-sha-hmac
crypto map outside_map 1 match address outside_1_cryptomap
crypto map outside_map 1 set pfs group5
crypto map outside_map 1 set peer 209.117.141.82
crypto map outside_map 1 set transform-set ESP-AES-256-SHA
crypto map outside_map interface outside
crypto isakmp enable outside
crypto isakmp policy 10
authentication pre-share
encryption aes-256
hash sha
group 5
lifetime 86400
telnet timeout 5
ssh timeout 5
console timeout 0
vpdn username [email protected] password ********* store-local
dhcpd auto_config outside
dhcpd address 192.168.1.2-192.168.1.129 inside
dhcpd enable inside
class-map inspection_default
match default-inspection-traffic
policy-map type inspect dns preset_dns_map
parameters
message-length maximum 512
policy-map global_policy
class inspection_default
inspect dns preset_dns_map
inspect ftp
inspect h323 h225
inspect h323 ras
inspect rsh
inspect rtsp
inspect esmtp
inspect sqlnet
inspect skinny
inspect sunrpc
inspect xdmcp
inspect sip
inspect netbios
inspect tftp
service-policy global_policy global
prompt hostname context
Cryptochecksum:7e338fb2bf32a9ceb89560b314a5ef6c
: end
ciscoasa#
Thanks!Hi Mandy,
By using following access list define Peer IP as source and destination
access-list outside_1_cryptomap extended permit ip host 71.37.178.142 host 209.117.141.82
you are not defining the interesting traffic / subnets from both ends.
Make some number ACL 101 as you do not have to write the extended keyword then if you like as follows, or else NAME aCL will also work:
access-list outside_1_cryptomap extended ip 192.168.200.0 0.0.0.255 192.168.100.0 0.0.0.255
access-list outside_1_cryptomap extended ip 192.168.200.0 0.0.0.255 192.168.100.0 0.0.0.255
access-list 101 remark CCP_ACL Category=4 access-list 101 remark IPSEC Rule
!.1..source subnet(called local encryption domain) at your end 192.168.200.0
!..2.and destination subnet(called remote encryption domain)at other end 192.168.100.0 !.3..I mean you have to define what subnets you need to communicate between which are behind these firewalls
!..4...Local Subnets behind IP of the main office firewall is 209.117.141.82 say
!...at your end 192.168.200.0
!..5.Remote Subnets behind IP of remote office router is 71.37.178.142 say
!...at other end 192.168.100.0
Please use Baisc Steps as follows:
A. Configuration in your MAIN office having IP = 209.117.141.82 (follow step 1 to 6)
Step 1.
Define Crypto ACL/ mirror ACL for other end (change source to destination and destination to source in other side router or VPN device and thats why they are called mirror ACL/ or also called Proxy ID or also called Proxy ACL, your interesting traffic , that you want to encrypt / trave/enter in the tunnel)
access-list outside_1_cryptomap extended ip 192.168.200.0 0.0.0.255 192.168.100.0 0.0.0.255
Step 2.
Config ISAKMP Policy with minimum 4 parameters are to be config for
crypto isakmp policy 10
authentication pre-share ---> Ist parameter of setting Authentication type ISAKMP Policy is OK
encryption aes-256 --->2nd parameter of ISAKMP Policy is OK
hash sha ---> 3rd parameter of ISAKMP Policy is OK
group 5 ---> 4th parameter of ISAKMP Policy is OK
lifetime 86400 ------ > this 5th parameter is optional , and will negotiate for the less value at either end or by default is will be taken 86400
Step 3.
Define Preshared key or PKI which you will use with other side Peer address 71.37.178.142, either key type 0 is Plain text anyone can see it over internet, or use key type 6 for encrypted key , say your password is CISCO123
Here in your case in step 2 Authentication is using PSK, looks you have not defines Password
Use following command:
crypto isakmp key 0 CISCO123 address 71.37.178.142
or , but not both
crypto isakmp key 6 CISCO123 address71.37.178.142
step 4.
Define Transform set , which will be used for phase 2 tunnel parameters, if you use ESP it can have to sets one cor encryption and other for Authentication.
Here is yours one:
crypto ipsec transform-set ESP-AES-256-SHA esp-aes-256 esp-sha-hmac
this is correct but give name somthing easier to remember /distinguish it is a transform set , like TSET1 instead of ESP-AES-256-SHA ,try following (here you are using ESP so for encryption we use first set as esp-des and for authentication we use second set esp-sha-hmac)
crypto ipsec transform-set TSET1 esp-des esp-sha-hmac
or
crypto ipsec transform-set TSET1 esp-aes-256 esp-sha-hmac
Suppose you are using only AH then as AH does not support encryption or confidentiality hence it always use onle one set not 2 sets like ESP(remember the difference) say for example only one set for auth etc but no set for encryption hence AH have no such sets like ah-des or ah-3des or ah-aes, it has only second set for authentication like
ah-sha-hmac or ah-md5-hmac
crypto ipsec transform-set TSET1 ah-sha-hmac
or
crypto ipsec transform-set TSET1 ah-md5-hmac
Step 5.
Now configure Crypto MAP as follows and only one CMPA can be applied to OUTSIDE Interface as VPN tunnel is alsways applied for traffic from inside subnets to outside subnets and only once Cryptomap can be applied to OUTSIDE Interface and hence for several VPN peers from different vendors we use seq no 10, 2 30 for different tunnels in one single CMAP:
crypto map ipsec-isakmp
1. Define peer -- called WHO to set tunnel with
2. Define or call WHICH - Transform Set
3. Define WHAT to call interesting traffic define in your ACL or Proxy ID or Proxy ACL in step 1 using match address
Like in your case it is but ipsec-isakmp keyword missing in the ;ast
crypto map outside_map 10 ipsec-isakmp
1. set peer 209.117.141.82 -----> is correct as this is your other side peer called WHO in my step
2. set transform-set TSET1 -----> is correct as this is WHICH, and only one transform set can be called
!..In you case it is correct
!...set transform-set ESP-AES-256-SHA (also correct)
3. match address outside_1_cryptomap ---->Name of the extended ACL define as WHAT to pass through this tunnel
4. set pfs group5 (this is optional but if config at one end same has to be config at other side peer as well)
Step 6.
Now apply this one crypto MAP to your OUTSIDE interface always
interface outside
crypto map outside_map
Configure the same but just change ACL on other end in step one by reversing source and destination
and also set the peer IP of this router in other end.
So other side config should look as follows:
B. Configuration in oyur Remote PEER IP having IP = 71.37.178.142 (follow step 7 to 12)
Step 7.
Define Crypto ACL/ mirror ACL for other end (change source to destination and destination to source in other side router or VPN device and thats why they are called mirror ACL/ or also called Proxy ID or also called Proxy ACL, your interesting traffic , that you want to encrypt / trave/enter in the tunnel)
access-list outside_1_cryptomap extended ip 192.168.100.0 0.0.0.255 192.168.200.0 0.0.0.255
Step 8.
Config ISAKMP Policy with minimum 4 parameters are to be config for
crypto isakmp policy 10
authentication pre-share ---> Ist parameter of setting Authentication type ISAKMP Policy is OK
encryption aes-256 --->2nd parameter of ISAKMP Policy is OK
hash sha ---> 3rd parameter of ISAKMP Policy is OK
group 5 ---> 4th parameter of ISAKMP Policy is OK
lifetime 86400 ------ > this 5th parameter is optional , and will negotiate for the less value at either end or by default is will be taken 86400
Step 9.
Define Preshared key or PKI which you will use with other side Peer address key type 0 is Plain text anyone can see it over internet, or use key type 6 for encrypted key , say your password is CISCO123
Here in your case in step 8 Authentication is using PSK, looks you have not defines Password
Use following command:
crypto isakmp key 0 CISCO123 address 209.117.141.82
or , but not both
crypto isakmp key 6 CISCO123 address 209.117.141.82
step 10.
Define Transform set , which will be used for phase 2 tunnel parameters, if you use ESP it can have to sets one cor encryption and other for Authentication.
Here is yours one:
crypto ipsec transform-set ESP-AES-256-SHA esp-aes-256 esp-sha-hmac
this is correct but give name somthing easier to remember /distinguish it is a transform set , like TSET1 instead of ESP-AES-256-SHA ,try following (here you are using ESP so for encryption we use first set as esp-des and for authentication we use second set esp-sha-hmac)
crypto ipsec transform-set TSET1 esp-des esp-sha-hmac
or
crypto ipsec transform-set TSET1 esp-aes-256 esp-sha-hmac
Suppose you are using only AH then as AH does not support encryption or confidentiality hence it always use onle one set not 2 sets like ESP(remember the difference) say for example only one set for auth etc but no set for encryption hence AH have no such sets like ah-des or ah-3des or ah-aes, it has only second set for authentication like
ah-sha-hmac or ah-md5-hmac
crypto ipsec transform-set TSET1 ah-sha-hmac
or
crypto ipsec transform-set TSET1 ah-md5-hmac
Step 11.
Now configure Crypto MAP as follows and only one CMPA can be applied to OUTSIDE Interface as VPN tunnel is alsways applied for traffic from inside subnets to outside subnets and only once Cryptomap can be applied to OUTSIDE Interface and hence for several VPN peers from different vendors we use seq no 10, 2 30 for different tunnels in one single CMAP:
crypto map ipsec-isakmp
1. Define peer -- called WHO to set tunnel with
2. Define or call WHICH - Transform Set, only one is permissible
3. Define WHAT to call interesting traffic define in your ACL or Proxy ID or Proxy ACL in step 1 using match address
Like in your case it is but ipsec-isakmp keyword missing in the ;ast
crypto map outside_map 10 ipsec-isakmp
1. set peer 209.117.141.82 -----> is correct as this is your other side peer called WHO in my step
2. set transform-set TSET1 -----> is correct as this is WHICH, and only one transform set can be called
!..In you case it is correct
!...set transform-set ESP-AES-256-SHA (also correct)
3. match address outside_1_cryptomap ---->Name of the extended ACL define as WHAT to pass through this tunnel
4. set pfs group5 (this is optional but if config at one end same has to be config at other side peer as well)
Step 12.
Now apply this one crypto MAP to your OUTSIDE interface always
interface outside
crypto map outside_map
Now initite a ping
Here is for your summary:
IPSec: Site to Site - Routers
Configuration Steps
Phase 1
Step 1: Configure Mirrored ACL/Crypto ACL for Interesting Traffic
Step 2: Configure ISAKMP Policy
Step 3: Configure ISAKMP Key
Phase 2
Step 4: Configure Transform Set
Step 5: Configure Crypto Map
Step 6: Apply Crypto Map to an Interface
To debug for Phase 1 and Phase 2. Store it in buffer without displaying logs on terminal.
Router#debug crpyto isakmp
Router#debug crpyto ipsec
Router(config)# logging buffer 7
Router(config)# logging buffer 99999
Router(config)# logging console 6
Router# clear logging
Configuration
In R1:
(config)# access-list 101 permit ipo host 10.1.1.1 host 10.1.2.1
(config)# crypto isakmp policy 10
(config-policy)# encryption 3des
(config-policy)# authentication pre-share
(config-policy)# group 2
(config-policy)# hash sha1
(config)# crypto isakmp key 0 cisco address 2.2.2.1
(config)# crypto ipsec transform-set TSET esp-3des sha-aes-hmac
(config)# crypto map CMAP 10 ipsec-isakmp
(config-crypto-map)# set peer 2.2.2.1
(config-crypto-map)# match address 101
(config-crypto-map)# set transform-set TSET
(config)# int f0/0
(config-if)# crypto map CMAP
Similarly in R2
Verification Commands
#show crypto isakmp SA
#show crypto ipsec SA
Change to Transport Mode, add the following command in Step 4:
(config-tranform-set)# mode transport
Even after doing this change, the ipsec negotiation will still be done through tunnel mode if pinged from Loopback to Loopback. To overcome this we make changes to ACL.
Change to Aggressive Mode, replace the Step 3 command with these commands in R1:
(config)# crypto isakmp peer address 2.2.2.1
(config-peer)# set aggressive-mode password cisco
(config-peer)# set aggressive-mode clien-endpoint ipv4-address 2.2.2.1
Similarly on R2.
The below process is for the negotiation using RSA-SIG (PKI) as authentication type
Debug Process:
After we debug, we can see the negotiation between the two peers. The first packet of the interesting traffic triggers the ISAKMP (Phase1) negotiation. Important messages are marked in BOLD and explanation in RED
R2(config)#do ping 10.1.1.1 so lo0 // Interesting Traffic
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 1.1.1.1, timeout is 2 seconds:
Packet sent with a source address of 2.2.2.2
Mar 2 16:18:42.939: ISAKMP:(0): SA request profile is (NULL) // Router tried to find any IPSec SA matching the outgoing connection but no valid SA has been found in Security Association Database (SADB)
Mar 2 16:18:42.939: ISAKMP: Created a peer struct for 20.1.1.10, peer port 500
Mar 2 16:18:42.939: ISAKMP: New peer created peer = 0x46519678 peer_handle = 0x8000000D
Mar 2 16:18:42.939: ISAKMP: Locking peer struct 0x46519678, refcount 1 for isakmp_initiator
Mar 2 16:18:42.939: ISAKMP: local port 500, remote port 500
Mar 2 16:18:42.939: ISAKMP: set new node 0 to QM_IDLE
Mar 2 16:18:42.939: ISAKMP:(0):insert sa successfully sa = 4542B818
Mar 2 16:18:42.939: ISAKMP:(0):Can not start Aggressive mode, trying Main mode. // Not an error. By default it is configured for Main Mode
Mar 2 16:18:42.939: ISAKMP:(0):No pre-shared key with 20.1.1.10! // Since we are using RSA Signature, this message. If we use pre-share, this is where it would indicate so!
Mar 2 16:18:42.939: ISAKMP:(0): constructed NAT-T vendor-rfc3947 ID
Mar 2 16:18:42.939: ISAKMP:(0): constructed NAT-T vendor-07 ID
Mar 2 16:18:42.939: ISAKMP:(0): constructed NAT-T vendor-03 ID
Mar 2 16:18:42.939: ISAKMP:(0): constructed NAT-T vendor-02 ID
Mar 2 16:18:42.939: ISAKMP:(0):Input = IKE_MESG_FROM_IPSEC, IKE_SA_REQ_MM
Mar 2 16:18:42.939: ISAKMP:(0):Old State = IKE_READY New State = IKE_I_MM1
Mar 2 16:18:42.943: ISAKMP:(0): beginning Main Mode exchange
Mar 2 16:18:42.943: ISAKMP:(0): sending packet to 20.1.1.10 my_port 500 peer_port 500 (I) MM_NO_STATE // Sending ISAKMP Policy to peer
Mar 2 16:18:42.943: ISAKMP:(0):Sending an IKE IPv4 Packet.
Mar 2 16:18:42.943: ISAKMP (0): received packet from 20.1.1.10 dport 500 sport 500 Global (I) MM_NO_STATE // Sending ISAKMP Policy to peer
Mar 2 16:18:42.947: ISAKMP:(0):Input = IKE_MESG_FROM_PEER, IKE_MM_EXCH
Mar 2 16:18:42.947: ISAKMP:(0):Old State = IKE_I_MM1 New State = IKE_I_MM2
Mar 2 16:18:42.947: ISAKMP:(0): processing SA payload. message ID = 0
Mar 2 16:18:42.947: ISAKMP:(0): processing vendor id payload
Mar 2 16:18:42.947: ISAKMP:(0): vendor ID seems Unity/DPD but major 123 mismatch // Do not worry about this! Not an ERROR!
Mar 2 16:18:42.947: ISAKMP:(0): vendor ID is NAT-T v2
Mar 2 16:18:42.947:.!!!!
Success rate is 80 percent (4/5), round-trip min/avg/max = 1/2/4 ms
R2(config)# ISAKMP:(0): processing vendor id payload
Mar 2 16:18:42.947: ISAKMP:(0): processing IKE frag vendor id payload
Mar 2 16:18:42.947: ISAKMP:(0):Support for IKE Fragmentation not enabled
Mar 2 16:18:42.947: ISAKMP : Scanning profiles for xauth ...
Mar 2 16:18:42.947: ISAKMP:(0):Checking ISAKMP transform 1 against priority 10 policy
Mar 2 16:18:42.947: ISAKMP: encryption 3DES-CBC
Mar 2 16:18:42.947: ISAKMP: hash SHA
Mar 2 16:18:42.947: ISAKMP: default group 2
Mar 2 16:18:42.947: ISAKMP: auth RSA sig
Mar 2 16:18:42.947: ISAKMP: life type in seconds
Mar 2 16:18:42.947: ISAKMP: life duration (VPI) of 0x0 0x1 0x51 0x80
Mar 2 16:18:42.947: ISAKMP:(0):atts are acceptable. Next payload is 0
Mar 2 16:18:42.947: ISAKMP:(0):Acceptable atts:actual life: 0
Mar 2 16:18:42.947: ISAKMP:(0):Acceptable atts:life: 0
Mar 2 16:18:42.947: ISAKMP:(0):Fill atts in sa vpi_length:4
Mar 2 16:18:42.947: ISAKMP:(0):Fill atts in sa life_in_seconds:86400
Mar 2 16:18:42.947: ISAKMP:(0):Returning Actual lifetime: 86400
Mar 2 16:18:42.947: ISAKMP:(0)::Started lifetime timer: 86400.
Mar 2 16:18:42.947: ISAKMP:(0): processing vendor id payload
Mar 2 16:18:42.947: ISAKMP:(0): vendor ID seems Unity/DPD but major 123 mismatch
Mar 2 16:18:42.947: ISAKMP:(0): vendor ID is NAT-T v2
Mar 2 16:18:42.947: ISAKMP:(0): processing vendor id payload
Mar 2 16:18:42.951: ISAKMP:(0): processing IKE frag vendor id payload
Mar 2 16:18:42.951: ISAKMP:(0):Support for IKE Fragmentation not enabled
Mar 2 16:18:42.951: ISAKMP:(0):Input = IKE_MESG_INTERNAL, IKE_PROCESS_MAIN_MODE
Mar 2 16:18:42.951: ISAKMP:(0):Old State = IKE_I_MM2 New State = IKE_I_MM2
Mar 2 16:18:42.951: ISAKMP (0): constructing CERT_REQ for issuer cn=ca_server OU=cisco C=India S=Karnataka L=Bangalore
Mar 2 16:18:42.951: ISAKMP:(0): sending packet to 20.1.1.10 my_port 500 peer_port 500 (I) MM_SA_SETUP // Sending Key Exchange Information to peer
Mar 2 16:18:42.951: ISAKMP:(0):Sending an IKE IPv4 Packet.
Mar 2 16:18:42.951: ISAKMP:(0):Input = IKE_MESG_INTERNAL, IKE_PROCESS_COMPLETE
Mar 2 16:18:42.951: ISAKMP:(0):Old State = IKE_I_MM2 New State = IKE_I_MM3
Mar 2 16:18:42.955: ISAKMP (0): received packet from 20.1.1.10 dport 500 sport 500 Global (I) MM_SA_SETUP // Receive key exchange information from peer
Mar 2 16:18:42.955: ISAKMP:(0):Input = IKE_MESG_FROM_PEER, IKE_MM_EXCH
Mar 2 16:18:42.955: ISAKMP:(0):Old State = IKE_I_MM3 New State = IKE_I_MM4
Mar 2 16:18:42.959: ISAKMP:(0): processing KE payload. message ID = 0
Mar 2 16:18:43.003: ISAKMP:(0): processing NONCE payload. message ID = 0
Mar 2 16:18:43.007: ISAKMP:(1008): processing CERT_REQ payload. message ID = 0
Mar 2 16:18:43.007: ISAKMP:(1008): peer wants a CT_X509_SIGNATURE cert
Mar 2 16:18:43.007: ISAKMP:(1008): peer wants cert issued by cn=ca_server OU=cisco C=India S=Karnataka L=Bangalore
Mar 2 16:18:43.007: Choosing trustpoint CA_Server as issuer
Mar 2 16:18:43.007: ISAKMP:(1008): processing vendor id payload
Mar 2 16:18:43.007: ISAKMP:(1008): vendor ID is Unity
Mar 2 16:18:43.007: ISAKMP:(1008): processing vendor id payload
Mar 2 16:18:43.007: ISAKMP:(1008): vendor ID seems Unity/DPD but major 180 mismatch
Mar 2 16:18:43.007: ISAKMP:(1008): vendor ID is XAUTH
Mar 2 16:18:43.007: ISAKMP:(1008): processing vendor id payload
Mar 2 16:18:43.007: ISAKMP:(1008): speaking to another IOS box!
Mar 2 16:18:43.007: ISAKMP:(1008): processing vendor id payload
Mar 2 16:18:43.007: ISAKMP:(1008):vendor ID seems Unity/DPD but hash mismatch
Mar 2 16:18:43.007: ISAKMP:received payload type 20
Mar 2 16:18:43.007: ISAKMP (1008): His hash no match - this node outside NAT
Mar 2 16:18:43.007: ISAKMP:received payload type 20
Mar 2 16:18:43.007: ISAKMP (1008): No NAT Found for self or peer
Mar 2 16:18:43.007: ISAKMP:(1008):Input = IKE_MESG_INTERNAL, IKE_PROCESS_MAIN_MODE
Mar 2 16:18:43.007: ISAKMP:(1008):Old State = IKE_I_MM4 New State = IKE_I_MM4
Mar 2 16:18:43.011: ISAKMP:(1008):Send initial contact
Mar 2 16:18:43.011: ISAKMP:(1008):My ID configured as IPv4 Addr, but Addr not in Cert!
Mar 2 16:18:43.011: ISAKMP:(1008):Using FQDN as My ID
Mar 2 16:18:43.011: ISAKMP:(1008):SA is doing RSA signature authentication using id type ID_FQDN
Mar 2 16:18:43.011: ISAKMP (1008): ID payload
next-payload : 6
type : 2
FQDN name : R2
protocol : 17
port : 500
length : 10
Mar 2 16:18:43.011: ISAKMP:(1008):Total payload length: 10
Mar 2 16:18:43.019: ISAKMP (1008): constructing CERT payload for hostname=R2+serialNumber=FHK1502F2H8
Mar 2 16:18:43.019: ISAKMP:(1008): using the CA_Server trustpoint's keypair to sign
Mar 2 16:18:43.035: ISAKMP:(1008): sending packet to 20.1.1.10 my_port 500 peer_port 500 (I) MM_KEY_EXCH
Mar 2 16:18:43.035: ISAKMP:(1008):Sending an IKE IPv4 Packet.
Mar 2 16:18:43.035: ISAKMP:(1008):Input = IKE_MESG_INTERNAL, IKE_PROCESS_COMPLETE
Mar 2 16:18:43.035: ISAKMP:(1008):Old State = IKE_I_MM4 New State = IKE_I_MM5
Mar 2 16:18:43.047: ISAKMP (1008): received packet from 20.1.1.10 dport 500 sport 500 Global (I) MM_KEY_EXCH
// "MM_KEY_EXCH" indicates that the peers have exchanged DH Public keys and generated a shared secret!
Mar 2 16:18:43.047: ISAKMP:(1008): processing ID payload. message ID = 0
Mar 2 16:18:43.047: ISAKMP (1008): ID payload
next-payload : 6
type : 2
FQDN name : ASA1
protocol : 0
port : 0
length : 12
Mar 2 16:18:43.047: ISAKMP:(0):: peer matches *none* of the profiles // Normal Message! Not an error!
Mar 2 16:18:43.047: ISAKMP:(1008): processing CERT payload. message ID = 0
Mar 2 16:18:43.047: ISAKMP:(1008): processing a CT_X509_SIGNATURE cert
Mar 2 16:18:43.051: ISAKMP:(1008): peer's pubkey isn't cached
Mar 2 16:18:43.059: ISAKMP:(1008): Unable to get DN from certificate!
Mar 2 16:18:43.059: ISAKMP:(1008): Cert presented by peer contains no OU field.
Mar 2 16:18:43.059: ISAKMP:(0):: peer matches *none* of the profiles
Mar 2 16:18:43.063: ISAKMP:(1008): processing SIG payload. message ID = 0
Mar 2 16:18:43.067: ISAKMP:received payload type 17
Mar 2 16:18:43.067: ISAKMP:(1008): processing vendor id payload
Mar 2 16:18:43.067: ISAKMP:(1008): vendor ID is DPD
Mar 2 16:18:43.067: ISAKMP:(1008):SA authentication status:
authenticated
Mar 2 16:18:43.067: ISAKMP:(1008):SA has been authenticated with 20.1.1.10
Mar 2 16:18:43.067: ISAKMP: Trying to insert a peer 40.1.1.1/20.1.1.10/500/, and inserted successfully 46519678. // SA inserted into SADB
Mar 2 16:18:43.067: ISAKMP:(1008):Input = IKE_MESG_FROM_PEER, IKE_MM_EXCH
Mar 2 16:18:43.067: ISAKMP:(1008):Old State = IKE_I_MM5 New State = IKE_I_MM6
Mar 2 16:18:43.067: ISAKMP:(1008):Input = IKE_MESG_INTERNAL, IKE_PROCESS_MAIN_MODE
Mar 2 16:18:43.067: ISAKMP:(1008):Old State = IKE_I_MM6 New State = IKE_I_MM6
Mar 2 16:18:43.071: ISAKMP:(1008):Input = IKE_MESG_INTERNAL, IKE_PROCESS_COMPLETE
Mar 2 16:18:43.071: ISAKMP:(1008):Old State = IKE_I_MM6 New State = IKE_P1_COMPLETE
Mar 2 16:18:43.071: ISAKMP:(1008):beginning Quick Mode exchange, M-ID of -1523793378
Mar 2 16:18:43.071: ISAKMP:(1008):QM Initiator gets spi
Mar 2 16:18:43.075: ISAKMP:(1008): sending packet to 20.1.1.10 my_port 500 peer_port 500 (I) QM_IDLE
Mar 2 16:18:43.075: ISAKMP:(1008):Sending an IKE IPv4 Packet.
Mar 2 16:18:43.075: ISAKMP:(1008):Node -1523793378, Input = IKE_MESG_INTERNAL, IKE_INIT_QM
Mar 2 16:18:43.075: ISAKMP:(1008):Old State = IKE_QM_READY New State = IKE_QM_I_QM1
Mar 2 16:18:43.075: ISAKMP:(1008):Input = IKE_MESG_INTERNAL, IKE_PHASE1_COMPLETE
Mar 2 16:18:43.075: ISAKMP:(1008):Old State = IKE_P1_COMPLETE New State = IKE_P1_COMPLETE
Mar 2 16:18:43.079: ISAKMP (1008): received packet from 20.1.1.10 dport 500 sport 500 Global (I) QM_IDLE // IPSec Policies
Mar 2 16:18:43.079: ISAKMP:(1008): processing HASH payload. message ID = -1523793378
Mar 2 16:18:43.079: ISAKMP:(1008): processing SA payload. message ID = -1523793378
Mar 2 16:18:43.079: ISAKMP:(1008):Checking IPSec proposal 1
Mar 2 16:18:43.079: ISAKMP: transform 1, ESP_3DES
Mar 2 16:18:43.079: ISAKMP: attributes in transform:
Mar 2 16:18:43.079: ISAKMP: SA life type in seconds
Mar 2 16:18:43.079: ISAKMP: SA life duration (basic) of 3600
Mar 2 16:18:43.079: ISAKMP: SA life type in kilobytes
Mar 2 16:18:43.079: ISAKMP: SA life duration (VPI) of 0x0 0x46 0x50 0x0
Mar 2 16:18:43.079: ISAKMP: encaps is 1 (Tunnel)
Mar 2 16:18:43.079: ISAKMP: authenticator is HMAC-SHA
Mar 2 16:18:43.079: ISAKMP:(1008):atts are acceptable. // IPSec attributes are acceptable!
Mar 2 16:18:43.079: ISAKMP:(1008): processing NONCE payload. message ID = -1523793378
Mar 2 16:18:43.079: ISAKMP:(1008): processing ID payload. message ID = -1523793378
Mar 2 16:18:43.079: ISAKMP:(1008): processing ID payload. message ID = -1523793378
Mar 2 16:18:43.083: ISAKMP:(1008): Creating IPSec SAs
Mar 2 16:18:43.083: inbound SA from 20.1.1.10 to 40.1.1.1 (f/i) 0/ 0
(proxy 1.1.1.1 to 2.2.2.2)
Mar 2 16:18:43.083: has spi 0xA9A66D46 and conn_id 0
Mar 2 16:18:43.083: lifetime of 3600 seconds
Mar 2 16:18:43.083: lifetime of 4608000 kilobytes
Mar 2 16:18:43.083: outbound SA from 40.1.1.1 to 20.1.1.10 (f/i) 0/0
(proxy 2.2.2.2 to 1.1.1.1)
Mar 2 16:18:43.083: has spi 0x2B367FB4 and conn_id 0
Mar 2 16:18:43.083: lifetime of 3600 seconds
Mar 2 16:18:43.083: lifetime of 4608000 kilobytes
Mar 2 16:18:43.083: ISAKMP:(1008): sending packet to 20.1.1.10 my_port 500 peer_port 500 (I) QM_IDLE
Mar 2 16:18:43.083: ISAKMP:(1008):Sending an IKE IPv4 Packet.
Mar 2 16:18:43.083: ISAKMP:(1008):deleting node -1523793378 error FALSE reason "No Error"
Mar 2 16:18:43.083: ISAKMP:(1008):Node -1523793378, Input = IKE_MESG_FROM_PEER, IKE_QM_EXCH
Mar 2 16:18:43.083: ISAKMP:(1008):Old State = IKE_QM_I_QM1 New State = IKE_QM_PHASE2_COMPLETE // At this point tunnels are up and ready to pass traffic!
Verification Commands
#show crypto isakmp SA
#show crypto ipsec SA
Kindly rate if you find the explanation useful !!
Best Regards
Sachin Garg -
How to configure VPN with Cisco ASA 5505 behind Actiontec MI424WR
I'm trying to test my Cisco VPN client from my workplace to my home where I have a Cisco ASA 5505 (VPN server) behind the Actiontec MI424WR. I'm able to Ping the Actiontec external IP. I also have Port Forwarding for IKE and IPSec configured on the Actiontec, but I cannot establish the VPN connection.
What do I need to configure on the Actiontec to make this work?
Also, when I test this at home, the MI424WR acts as the DHCP server for my laptop and the Cisco outside interface. At home, I'm able to establish the VPN connection from my laptop to the ASA, allowing me to see a shared drive behind the ASA. However, at home, I cannot go to the Internet while using the VPN client.
Thanks for any help.
Steve
Solved!
Go to Solution.http://www.dslreports.com/faq/verizonfios/3.0_Networking
those are the best sample config's and resources on how to set the FiOS network
Bridging is possible but difficult. That link will give you great info on it.
Are you a FiOS customer that has phone/internet/tv
or no tv? or no phone? You have to be careful on your configuration or you might lose some TV features and functionality, like the Interactive Program Guide, or the VOD or the Widgets.
Sorry the Portforwarding wasn't enough to resolve your issue, I am not sure that it's a Actiontec config you are looking for, from my understanding of Cisco's and FiOS it may be something behind the cisco that is causing an issue. You may want to reach out to the Cisco admin that manages that, and find out if there are additional ports that are required and then you can come back and configure those ports too. -
Hello, I have been trying to configure a VPN with Cisco Asa 5505 and Cisco VPN client 5.X for 3 weeks and I am not being able to accomplish it, so I decided to reset to factory defaults and start over again.
I used ASDM 6.4 VPN wizard to configure it (I selected exempt local network from NAT and enabled split tunneling, but I have tried other combinations as well).
Tunnel seems to be established properly since I do see an endpoint while using 'sh crypto isakmp sa' but 'sh crypto ipsec sa' shows no packets encrypted or decrypted, so VPN is not working as expected. I can't ping or rdp to internal LAN:
#pkts encaps: 0, #pkts encrypt: 0, #pkts digest: 0
#pkts decaps: 0, #pkts decrypt: 0, #pkts verify: 0
The running-config it created is:
ciscoasa# sh run
: Saved
ASA Version 8.4(2)
hostname ciscoasa
enable password XXXX encrypted
passwd XXXX encrypted
names
interface Ethernet0/0
switchport access vlan 2
interface Ethernet0/1
interface Ethernet0/2
interface Ethernet0/3
interface Ethernet0/4
interface Ethernet0/5
interface Ethernet0/6
interface Ethernet0/7
interface Vlan1
nameif inside
security-level 100
ip address 172.16.1.254 255.255.0.0
interface Vlan2
nameif outside
security-level 0
pppoe client vpdn group ADSL_Telefonica
ip address pppoe setroute
ftp mode passive
object network obj_any
subnet 0.0.0.0 0.0.0.0
object network NETWORK_OBJ_10.0.0.0_24
subnet 10.0.0.0 255.255.255.0
object network NETWORK_OBJ_172.16.0.0_16
subnet 172.16.0.0 255.255.0.0
access-list test_splitTunnelAcl standard permit 172.16.0.0 255.255.0.0
pager lines 24
logging asdm informational
mtu outside 1500
mtu inside 1500
ip local pool test 10.0.0.1-10.0.0.254 mask 255.255.255.0
icmp unreachable rate-limit 1 burst-size 1
no asdm history enable
arp timeout 14400
nat (inside,outside) source static NETWORK_OBJ_172.16.0.0_16 NETWORK_OBJ_172.16.0.0_16 destination static NETWORK_OBJ_10.0.0.0_24 NETWORK_OBJ_10.0.0.0_24 no-proxy-arp route-lookup
object network obj_any
nat (inside,outside) dynamic interface
timeout xlate 3:00:00
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
timeout sunrpc 0:10:00 h323 0:05:00 h225 1:00:00 mgcp 0:05:00 mgcp-pat 0:05:00
timeout sip 0:30:00 sip_media 0:02:00 sip-invite 0:03:00 sip-disconnect 0:02:00
timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute
timeout tcp-proxy-reassembly 0:01:00
timeout floating-conn 0:00:00
dynamic-access-policy-record DfltAccessPolicy
aaa authentication ssh console LOCAL
http server enable
http 172.16.0.0 255.255.0.0 inside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart warmstart
crypto ipsec ikev1 transform-set ESP-3DES-SHA esp-3des esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-DES-SHA esp-des esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-DES-MD5 esp-des esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-3DES-MD5 esp-3des esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-AES-256-SHA esp-aes-256 esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-AES-128-SHA esp-aes esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-AES-192-SHA esp-aes-192 esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-AES-128-MD5 esp-aes esp-md5-hmac
crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 set pfs group1
crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 set ikev1 transform-set ESP-AES-128-SHA ESP-AES-128-MD5 ESP-AES-192-SHA ESP-AES-192-MD5 ESP-AES-256-SHA ESP-AES-256-MD5 ESP-3DES-SHA ESP-3DES-MD5 ESP-DES-SHA ESP-DES-MD5
crypto map outside_map 65535 ipsec-isakmp dynamic SYSTEM_DEFAULT_CRYPTO_MAP
crypto map outside_map interface outside
crypto ikev1 enable outside
crypto ikev1 policy 10
authentication pre-share
encryption 3des
hash sha
group 2
lifetime 86400
telnet 172.16.0.0 255.255.0.0 inside
telnet timeout 55
ssh 172.16.0.0 255.255.0.0 inside
ssh timeout 55
console timeout 0
vpdn group ADSL_Telefonica request dialout pppoe
vpdn group ADSL_Telefonica localname adslppp@telefonicanetpa
vpdn group ADSL_Telefonica ppp authentication pap
vpdn username adslppp@telefonicanetpa password *****
dhcpd auto_config outside
dhcpd address 172.16.2.2-172.16.2.129 inside
dhcpd enable inside
threat-detection basic-threat
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
webvpn
group-policy test internal
group-policy test attributes
dns-server value 172.16.1.1
vpn-tunnel-protocol ikev1
split-tunnel-policy tunnelspecified
split-tunnel-network-list value test_splitTunnelAcl
username test password XXXXXX encrypted privilege 0
username test attributes
vpn-group-policy test
username ignacio password XXXXXXX encrypted
tunnel-group test type remote-access
tunnel-group test general-attributes
address-pool test
default-group-policy test
tunnel-group test ipsec-attributes
ikev1 pre-shared-key *****
class-map inspection_default
match default-inspection-traffic
policy-map type inspect dns preset_dns_map
parameters
message-length maximum client auto
message-length maximum 512
policy-map global_policy
class inspection_default
inspect dns preset_dns_map
inspect ftp
inspect h323 h225
inspect h323 ras
inspect rsh
inspect rtsp
inspect esmtp
inspect sqlnet
inspect skinny
inspect sunrpc
inspect xdmcp
inspect sip
inspect netbios
inspect tftp
inspect ip-options
inspect icmp
service-policy global_policy global
prompt hostname context
no call-home reporting anonymous
Cryptochecksum:c8935bd572dfd37e81c6aa9f9dc8207c
: end
Thank you very much for your helpYes, it was a VPN client problem. I was doing test with a WWAN card and it seems it is not compatible with windows 7.
• The VPN Client on Windows 7 does not support WWAN devices (also called wireless data cards).
I should have read Release Notes before. Thank you very much for your help and effort. -
Site to Site VPN Between Two ASA 5505's Up But Not Passing Traffic
hello,
i am setting up a site to site vpn between two asa 5505's. the tunnel is up but i cannot get it to pass traffic and i have run out of ideas at this point. i am on site as i am posting this question and only have about 4 hours left to figure this out, so any help asap is greatly appreciated. i'll post the configs below along with the output of sh crypto isakmp sa and sh ipsec sa.
FYI the asa's are different versions, one is 9.2 the other is 8.2
Note: 1.1.1.1 = public ip for Site A 2.2.2.2 = public ip for site B
Site A running config:
Result of the command: "sh run"
: Saved
ASA Version 8.2(2)
hostname csol-asa
enable password WI19w3dXj6ANP8c6 encrypted
passwd 2KFQnbNIdI.2KYOU encrypted
names
name 192.168.1.0 san_antonio_inside
interface Vlan1
nameif inside
security-level 100
ip address 192.168.2.1 255.255.255.0
interface Vlan2
nameif outside
security-level 0
ip address 1.1.1.1 255.255.255.248
interface Ethernet0/0
switchport access vlan 2
interface Ethernet0/1
interface Ethernet0/2
interface Ethernet0/3
interface Ethernet0/4
interface Ethernet0/5
interface Ethernet0/6
interface Ethernet0/7
ftp mode passive
dns domain-lookup inside
dns server-group DefaultDNS
name-server 24.93.41.125
name-server 24.93.41.126
object-group network NETWORK_OBJ_192.168.2.0_24
access-list inside_access_out extended permit ip any any
access-list outside_access_out extended permit ip any any
access-list outside_access_in extended permit icmp any any
access-list outside_access_in_1 extended permit icmp any interface outside
access-list outside_access_in_1 extended permit tcp any interface outside eq pop3
access-list outside_access_in_1 extended permit tcp any interface outside eq 8100
access-list outside_access_in_1 extended permit udp any interface outside eq 8100
access-list outside_access_in_1 extended permit udp any interface outside eq 1025
access-list outside_access_in_1 extended permit tcp any interface outside eq 1025
access-list outside_access_in_1 extended permit tcp any interface outside eq 5020
access-list outside_access_in_1 extended permit tcp any interface outside eq 8080
access-list outside_access_in_1 extended permit tcp any interface outside eq www
access-list outside_access_in_1 extended permit ip san_antonio_inside 255.255.255.0 any
access-list outside_1_cryptomap extended permit ip 192.168.2.0 255.255.255.0 host san_antonio_inside
access-list outside_1_cryptomap_1 extended permit ip 192.168.2.0 255.255.255.0 san_antonio_inside 255.255.255.0
access-list inside_nat0_outbound extended permit ip 192.168.2.0 255.255.255.0 san_antonio_inside 255.255.255.0
pager lines 24
logging enable
logging asdm informational
mtu inside 1500
mtu outside 1500
no failover
icmp unreachable rate-limit 1 burst-size 1
no asdm history enable
arp timeout 14400
nat-control
global (inside) 2 interface
global (outside) 101 interface
nat (inside) 0 access-list inside_nat0_outbound
nat (inside) 101 0.0.0.0 0.0.0.0
static (inside,outside) tcp interface pop3 192.168.2.249 pop3 netmask 255.255.255.255
static (inside,outside) tcp interface 8100 192.168.2.161 8100 netmask 255.255.255.255
static (inside,outside) udp interface 8100 192.168.2.161 8100 netmask 255.255.255.255
static (inside,outside) udp interface 1025 192.168.2.161 1025 netmask 255.255.255.255
static (inside,outside) tcp interface 5020 192.168.2.8 5020 netmask 255.255.255.255
static (inside,outside) tcp interface 8080 192.168.2.251 8080 netmask 255.255.255.255
static (inside,inside) tcp interface www 192.168.2.8 www netmask 255.255.255.255
static (inside,outside) tcp interface 1025 192.168.2.161 1025 netmask 255.255.255.255
access-group inside_access_out out interface inside
access-group outside_access_in_1 in interface outside
route outside 0.0.0.0 0.0.0.0 1.1.1.1 1
timeout xlate 3:00:00
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
timeout sunrpc 0:10:00 h323 0:05:00 h225 1:00:00 mgcp 0:05:00 mgcp-pat 0:05:00
timeout sip 0:30:00 sip_media 0:02:00 sip-invite 0:03:00 sip-disconnect 0:02:00
timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute
timeout tcp-proxy-reassembly 0:01:00
dynamic-access-policy-record DfltAccessPolicy
http server enable
http 192.168.2.0 255.255.255.0 inside
http 2.2.2.2 255.255.255.255 outside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
crypto ipsec transform-set ESP-AES-128-SHA esp-aes esp-sha-hmac
crypto ipsec transform-set ESP-AES-128-MD5 esp-aes esp-md5-hmac
crypto ipsec transform-set ESP-AES-192-SHA esp-aes-192 esp-sha-hmac
crypto ipsec transform-set ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac
crypto ipsec transform-set ESP-AES-256-SHA esp-aes-256 esp-sha-hmac
crypto ipsec transform-set ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac
crypto ipsec transform-set ESP-AES-128-SHA-TRANS esp-aes esp-sha-hmac
crypto ipsec transform-set ESP-AES-128-SHA-TRANS mode transport
crypto ipsec transform-set ESP-AES-128-MD5-TRANS esp-aes esp-md5-hmac
crypto ipsec transform-set ESP-AES-128-MD5-TRANS mode transport
crypto ipsec transform-set ESP-AES-192-SHA-TRANS esp-aes-192 esp-sha-hmac
crypto ipsec transform-set ESP-AES-192-SHA-TRANS mode transport
crypto ipsec transform-set ESP-AES-192-MD5-TRANS esp-aes-192 esp-md5-hmac
crypto ipsec transform-set ESP-AES-192-MD5-TRANS mode transport
crypto ipsec transform-set ESP-AES-256-SHA-TRANS esp-aes-256 esp-sha-hmac
crypto ipsec transform-set ESP-AES-256-SHA-TRANS mode transport
crypto ipsec transform-set ESP-AES-256-MD5-TRANS esp-aes-256 esp-md5-hmac
crypto ipsec transform-set ESP-AES-256-MD5-TRANS mode transport
crypto ipsec transform-set ESP-3DES-MD5 esp-3des esp-md5-hmac
crypto ipsec transform-set ESP-3DES-SHA-TRANS esp-3des esp-sha-hmac
crypto ipsec transform-set ESP-3DES-SHA-TRANS mode transport
crypto ipsec transform-set ESP-3DES-MD5-TRANS esp-3des esp-md5-hmac
crypto ipsec transform-set ESP-3DES-MD5-TRANS mode transport
crypto ipsec transform-set ESP-DES-SHA esp-des esp-sha-hmac
crypto ipsec transform-set ESP-DES-MD5 esp-des esp-md5-hmac
crypto ipsec transform-set ESP-DES-SHA-TRANS esp-des esp-sha-hmac
crypto ipsec transform-set ESP-DES-SHA-TRANS mode transport
crypto ipsec transform-set ESP-DES-MD5-TRANS esp-des esp-md5-hmac
crypto ipsec transform-set ESP-DES-MD5-TRANS mode transport
crypto ipsec transform-set ESP-3DES-SHA esp-3des esp-sha-hmac
crypto ipsec security-association lifetime seconds 28800
crypto ipsec security-association lifetime kilobytes 4608000
crypto map outside_map1 1 match address outside_1_cryptomap_1
crypto map outside_map1 1 set peer 2.2.2.2
crypto map outside_map1 1 set transform-set ESP-3DES-SHA
crypto map outside_map1 interface outside
crypto isakmp enable outside
crypto isakmp policy 10
authentication pre-share
encryption 3des
hash sha
group 2
lifetime 86400
telnet timeout 5
ssh timeout 5
console timeout 0
dhcpd address 192.168.2.30-192.168.2.155 inside
dhcpd dns 24.93.41.125 24.93.41.126 interface inside
dhcpd domain corporatesolutionsfw.local interface inside
dhcpd enable inside
threat-detection basic-threat
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
webvpn
anyconnect-essentials
group-policy DfltGrpPolicy attributes
tunnel-group 2.2.2.2 type ipsec-l2l
tunnel-group 2.2.2.2 ipsec-attributes
pre-shared-key *****
prompt hostname context
call-home
profile CiscoTAC-1
no active
destination address http https://tools.cisco.com/its/service/oddce/services/DDCEService
destination address email [email protected]
destination transport-method http
subscribe-to-alert-group diagnostic
subscribe-to-alert-group environment
subscribe-to-alert-group inventory periodic monthly
subscribe-to-alert-group configuration periodic monthly
subscribe-to-alert-group telemetry periodic daily
Cryptochecksum:021cf43a4211a99232849372c380dda2
: end
Site A sh crypto isakmp sa:
Active SA: 1
Rekey SA: 0 (A tunnel will report 1 Active and 1 Rekey SA during rekey)
Total IKE SA: 1
1 IKE Peer: 2.2.2.2
Type : L2L Role : responder
Rekey : no State : MM_ACTIVE
Site A sh ipsec sa:
Result of the command: "sh ipsec sa"
interface: outside
Crypto map tag: outside_map1, seq num: 1, local addr: 1.1.1.1
access-list outside_1_cryptomap_1 extended permit ip 192.168.2.0 255.255.255.0 192.168.1.0 255.255.255.0
local ident (addr/mask/prot/port): (192.168.2.0/255.255.255.0/0/0)
remote ident (addr/mask/prot/port): (san_antonio_inside/255.255.255.0/0/0)
current_peer: 2.2.2.2
#pkts encaps: 1, #pkts encrypt: 1, #pkts digest: 1
#pkts decaps: 239, #pkts decrypt: 239, #pkts verify: 239
#pkts compressed: 0, #pkts decompressed: 0
#pkts not compressed: 1, #pkts comp failed: 0, #pkts decomp failed: 0
#pre-frag successes: 0, #pre-frag failures: 0, #fragments created: 0
#PMTUs sent: 0, #PMTUs rcvd: 0, #decapsulated frgs needing reassembly: 0
#send errors: 0, #recv errors: 0
local crypto endpt.: 1.1.1.1, remote crypto endpt.: 71.40.110.179
path mtu 1500, ipsec overhead 58, media mtu 1500
current outbound spi: C1074C40
current inbound spi : B21273A9
inbound esp sas:
spi: 0xB21273A9 (2987553705)
transform: esp-3des esp-sha-hmac no compression
in use settings ={L2L, Tunnel, }
slot: 0, conn_id: 1691648, crypto-map: outside_map1
sa timing: remaining key lifetime (kB/sec): (3914989/27694)
IV size: 8 bytes
replay detection support: Y
Anti replay bitmap:
0xFFFFFFFF 0xFFFFFFFF
outbound esp sas:
spi: 0xC1074C40 (3238480960)
transform: esp-3des esp-sha-hmac no compression
in use settings ={L2L, Tunnel, }
slot: 0, conn_id: 1691648, crypto-map: outside_map1
sa timing: remaining key lifetime (kB/sec): (3914999/27694)
IV size: 8 bytes
replay detection support: Y
Anti replay bitmap:
0x00000000 0x00000001
Site B running config:
Result of the command: "sh run"
: Saved
: Serial Number: JMX184640WY
: Hardware: ASA5505, 512 MB RAM, CPU Geode 500 MHz
ASA Version 9.2(2)4
hostname CSOLSAASA
enable password WI19w3dXj6ANP8c6 encrypted
xlate per-session deny tcp any4 any4
xlate per-session deny tcp any4 any6
xlate per-session deny tcp any6 any4
xlate per-session deny tcp any6 any6
xlate per-session deny udp any4 any4 eq domain
xlate per-session deny udp any4 any6 eq domain
xlate per-session deny udp any6 any4 eq domain
xlate per-session deny udp any6 any6 eq domain
names
interface Ethernet0/0
switchport access vlan 2
interface Ethernet0/1
interface Ethernet0/2
interface Ethernet0/3
interface Ethernet0/4
interface Ethernet0/5
interface Ethernet0/6
interface Ethernet0/7
interface Vlan1
nameif inside
security-level 100
ip address 192.168.1.1 255.255.255.0
interface Vlan2
nameif outside
security-level 0
ip address 2.2.2.2 255.255.255.248
ftp mode passive
object network NETWORK_OBJ_192.168.1.0_24
subnet 192.168.1.0 255.255.255.0
object network mcallen_network
subnet 192.168.2.0 255.255.255.0
access-list outside_cryptomap extended permit ip object NETWORK_OBJ_192.168.1.0_24 object mcallen_network
access-list outside_access_in extended permit ip object mcallen_network 192.168.1.0 255.255.255.0
pager lines 24
logging enable
logging asdm informational
mtu inside 1500
mtu outside 1500
no failover
icmp unreachable rate-limit 1 burst-size 1
asdm image disk0:/asdm-731-101.bin
no asdm history enable
arp timeout 14400
no arp permit-nonconnected
nat (inside,outside) source static NETWORK_OBJ_192.168.1.0_24 NETWORK_OBJ_192.168.1.0_24 destination static mcallen_network mcallen_network no-proxy-arp route-lookup
nat (inside,outside) after-auto source dynamic any interface
access-group outside_access_in in interface outside
route outside 0.0.0.0 0.0.0.0 2.2.2.2 1
timeout xlate 3:00:00
timeout pat-xlate 0:00:30
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
timeout sunrpc 0:10:00 h323 0:05:00 h225 1:00:00 mgcp 0:05:00 mgcp-pat 0:05:00
timeout sip 0:30:00 sip_media 0:02:00 sip-invite 0:03:00 sip-disconnect 0:02:00
timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute
timeout tcp-proxy-reassembly 0:01:00
timeout floating-conn 0:00:00
dynamic-access-policy-record DfltAccessPolicy
user-identity default-domain LOCAL
http server enable
http 192.168.1.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
crypto ipsec ikev1 transform-set ESP-AES-128-SHA esp-aes esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-AES-128-MD5 esp-aes esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-AES-192-SHA esp-aes-192 esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-AES-256-SHA esp-aes-256 esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-AES-128-SHA-TRANS esp-aes esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-AES-128-SHA-TRANS mode transport
crypto ipsec ikev1 transform-set ESP-AES-128-MD5-TRANS esp-aes esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-AES-128-MD5-TRANS mode transport
crypto ipsec ikev1 transform-set ESP-AES-192-SHA-TRANS esp-aes-192 esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-AES-192-SHA-TRANS mode transport
crypto ipsec ikev1 transform-set ESP-AES-192-MD5-TRANS esp-aes-192 esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-AES-192-MD5-TRANS mode transport
crypto ipsec ikev1 transform-set ESP-AES-256-SHA-TRANS esp-aes-256 esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-AES-256-SHA-TRANS mode transport
crypto ipsec ikev1 transform-set ESP-AES-256-MD5-TRANS esp-aes-256 esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-AES-256-MD5-TRANS mode transport
crypto ipsec ikev1 transform-set ESP-3DES-SHA esp-3des esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-3DES-MD5 esp-3des esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-3DES-SHA-TRANS esp-3des esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-3DES-SHA-TRANS mode transport
crypto ipsec ikev1 transform-set ESP-3DES-MD5-TRANS esp-3des esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-3DES-MD5-TRANS mode transport
crypto ipsec ikev1 transform-set ESP-DES-SHA esp-des esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-DES-MD5 esp-des esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-DES-SHA-TRANS esp-des esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-DES-SHA-TRANS mode transport
crypto ipsec ikev1 transform-set ESP-DES-MD5-TRANS esp-des esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-DES-MD5-TRANS mode transport
crypto ipsec ikev2 ipsec-proposal DES
protocol esp encryption des
protocol esp integrity sha-1 md5
crypto ipsec ikev2 ipsec-proposal 3DES
protocol esp encryption 3des
protocol esp integrity sha-1 md5
crypto ipsec ikev2 ipsec-proposal AES
protocol esp encryption aes
protocol esp integrity sha-1 md5
crypto ipsec ikev2 ipsec-proposal AES192
protocol esp encryption aes-192
protocol esp integrity sha-1 md5
crypto ipsec ikev2 ipsec-proposal AES256
protocol esp encryption aes-256
protocol esp integrity sha-1 md5
crypto ipsec security-association pmtu-aging infinite
crypto map outside_map3 1 match address outside_cryptomap
crypto map outside_map3 1 set peer 1.1.1.1
crypto map outside_map3 1 set ikev1 transform-set ESP-AES-128-SHA ESP-AES-128-MD5 ESP-AES-192-SHA ESP-AES-192-MD5 ESP-AES-256-SHA ESP-AES-256-MD5 ESP-3DES-SHA ESP-3DES-MD5 ESP-DES-SHA ESP-DES-MD5
crypto map outside_map3 interface outside
crypto ca trustpool policy
crypto ikev2 policy 1
encryption aes-256
integrity sha
group 5 2
prf sha
lifetime seconds 86400
crypto ikev2 policy 10
encryption aes-192
integrity sha
group 5 2
prf sha
lifetime seconds 86400
crypto ikev2 policy 20
encryption aes
integrity sha
group 5 2
prf sha
lifetime seconds 86400
crypto ikev2 policy 30
encryption 3des
integrity sha
group 5 2
prf sha
lifetime seconds 86400
crypto ikev2 policy 40
encryption des
integrity sha
group 5 2
prf sha
lifetime seconds 86400
crypto ikev2 enable outside
crypto ikev1 enable outside
crypto ikev1 policy 120
authentication pre-share
encryption 3des
hash sha
group 2
lifetime 86400
telnet timeout 5
ssh stricthostkeycheck
ssh timeout 5
ssh key-exchange group dh-group1-sha1
console timeout 0
dhcpd address 192.168.1.200-192.168.1.250 inside
dhcpd dns 24.93.41.125 24.93.41.126 interface inside
dhcpd domain CSOLSA.LOCAL interface inside
dhcpd enable inside
threat-detection basic-threat
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
webvpn
anyconnect-essentials
group-policy DfltGrpPolicy attributes
vpn-tunnel-protocol ikev1
tunnel-group 1.1.1.1 type ipsec-l2l
tunnel-group 1.1.1.1 ipsec-attributes
ikev1 pre-shared-key *****
policy-map type inspect dns preset_dns_map
parameters
message-length maximum client auto
message-length maximum 512
prompt hostname context
no call-home reporting anonymous
call-home
profile CiscoTAC-1
no active
destination address http https://tools.cisco.com/its/service/oddce/services/DDCEService
destination address email [email protected]
destination transport-method http
subscribe-to-alert-group diagnostic
subscribe-to-alert-group environment
subscribe-to-alert-group inventory periodic monthly
subscribe-to-alert-group configuration periodic monthly
subscribe-to-alert-group telemetry periodic daily
Cryptochecksum:4e058021a6e84ac7956dca0e5a143b8d
: end
Site B sh crypto isakmp sa:
Result of the command: "sh crypto isakmp sa"
IKEv1 SAs:
Active SA: 1
Rekey SA: 0 (A tunnel will report 1 Active and 1 Rekey SA during rekey)
Total IKE SA: 1
1 IKE Peer: 1.1.1.1
Type : L2L Role : initiator
Rekey : no State : MM_ACTIVE
There are no IKEv2 SAs
Site B sh ipsec sa:
Result of the command: "sh ipsec sa"
interface: outside
Crypto map tag: outside_map3, seq num: 1, local addr: 71.40.110.179
access-list outside_cryptomap extended permit ip 192.168.1.0 255.255.255.0 192.168.2.0 255.255.255.0
local ident (addr/mask/prot/port): (192.168.1.0/255.255.255.0/0/0)
remote ident (addr/mask/prot/port): (192.168.2.0/255.255.255.0/0/0)
current_peer: 1.1.1.1
#pkts encaps: 286, #pkts encrypt: 286, #pkts digest: 286
#pkts decaps: 1, #pkts decrypt: 1, #pkts verify: 1
#pkts compressed: 0, #pkts decompressed: 0
#pkts not compressed: 286, #pkts comp failed: 0, #pkts decomp failed: 0
#pre-frag successes: 0, #pre-frag failures: 0, #fragments created: 0
#PMTUs sent: 0, #PMTUs rcvd: 0, #decapsulated frgs needing reassembly: 0
#TFC rcvd: 0, #TFC sent: 0
#Valid ICMP Errors rcvd: 0, #Invalid ICMP Errors rcvd: 0
#send errors: 0, #recv errors: 0
local crypto endpt.: 2.2.2.2/0, remote crypto endpt.: 1.1.1.1/0
path mtu 1500, ipsec overhead 58(36), media mtu 1500
PMTU time remaining (sec): 0, DF policy: copy-df
ICMP error validation: disabled, TFC packets: disabled
current outbound spi: B21273A9
current inbound spi : C1074C40
inbound esp sas:
spi: 0xC1074C40 (3238480960)
transform: esp-3des esp-sha-hmac no compression
in use settings ={L2L, Tunnel, IKEv1, }
slot: 0, conn_id: 28672, crypto-map: outside_map3
sa timing: remaining key lifetime (kB/sec): (4373999/27456)
IV size: 8 bytes
replay detection support: Y
Anti replay bitmap:
0x00000000 0x00000003
outbound esp sas:
spi: 0xB21273A9 (2987553705)
transform: esp-3des esp-sha-hmac no compression
in use settings ={L2L, Tunnel, IKEv1, }
slot: 0, conn_id: 28672, crypto-map: outside_map3
sa timing: remaining key lifetime (kB/sec): (4373987/27456)
IV size: 8 bytes
replay detection support: Y
Anti replay bitmap:
0x00000000 0x00000001Hi Keegan,
Your tunnel is up and encrypting traffic one way, the other end is not able to encrypt the traffic.
I would suggest to do a 'clear xlate'? Sometimes if you setup the nonat configuration after you've attempted other configurations, you need to 'clear xlate' before the previous NAT configuration is cleared and the new one works.
HTH
"Please rate useful posts" -
Site-to-Site VPN between Cisco ASA 5505 (8.4) and Cisco Router (IOS 15.2)
Hi, I'm trying to create Site-to-Site VPN between Cisco ASA 5505 and Cisco Router 3945.
I've tried create configuration with and without ASA wizard, but anyway it doesn't work.
Please help me to find where is the issue.
I have two sites and would like to get access from 192.168.83.0 to 192.168.17.0
192.168.17.0 --- S1.S1.S1.S1 (IOS Router) ==================== S2.S2.S2.S2 (ASA 5505) --- 192.168.83.0
Here is my current configuration.
Thanks for your help.
IOS Configuration
version 15.2
crypto isakmp policy 1
encr aes 256
authentication pre-share
group 2
crypto isakmp key cisco address 198.0.183.225
crypto isakmp invalid-spi-recovery
crypto ipsec transform-set AES-SET esp-aes esp-sha-hmac
mode transport
crypto map static-map 1 ipsec-isakmp
set peer S2.S2.S2.S2
set transform-set AES-SET
set pfs group2
match address 100
interface GigabitEthernet0/0
ip address S1.S1.S1.S1 255.255.255.240
ip nat outside
ip virtual-reassembly in
duplex auto
speed auto
crypto map static-map
interface GigabitEthernet0/1
ip address 192.168.17.1 255.255.255.0
ip nat inside
ip virtual-reassembly in
duplex auto
speed auto
access-list 100 permit ip 192.168.17.0 0.0.0.255 192.168.83.0 0.0.0.255
ASA Configuration
ASA Version 8.4(3)
interface Ethernet0/0
switchport access vlan 2
interface Vlan1
nameif inside
security-level 100
ip address 192.168.83.1 255.255.255.0
interface Vlan2
nameif outside
security-level 0
ip address S2.S2.S2.S2 255.255.255.248
ftp mode passive
same-security-traffic permit intra-interface
object network inside-network
subnet 192.168.83.0 255.255.255.0
object network datacenter
host S1.S1.S1.S1
object network datacenter-network
subnet 192.168.17.0 255.255.255.0
object network NETWORK_OBJ_192.168.83.0_24
subnet 192.168.83.0 255.255.255.0
access-list outside_access_in extended permit icmp any any echo-reply
access-list outside_access_in extended deny ip any any log
access-list outside_cryptomap extended permit ip 192.168.83.0 255.255.255.0 object datacenter-network
pager lines 24
logging enable
logging asdm informational
mtu inside 1500
mtu outside 1500
ip local pool vpn_pool 192.168.83.200-192.168.83.254 mask 255.255.255.0
icmp unreachable rate-limit 1 burst-size 1
no asdm history enable
arp timeout 14400
nat (inside,outside) source dynamic inside-network interface
nat (inside,outside) source static inside-network inside-network destination static inside-network inside-network no-proxy-arp route-lookup
nat (inside,outside) source static inside-network inside-network destination static datacenter-network datacenter-network no-proxy-arp route-lookup
nat (inside,outside) source static NETWORK_OBJ_192.168.83.0_24 NETWORK_OBJ_192.168.83.0_24 destination static datacenter-network pdatacenter-network no-proxy-arp route-lookup
access-group outside_access_in in interface outside
route outside 0.0.0.0 0.0.0.0 DEFAULT_GATEWAY 1
crypto ipsec ikev1 transform-set vpn-transform-set esp-3des esp-sha-hmac
crypto ipsec ikev1 transform-set vpn-transform-set mode transport
crypto ipsec ikev1 transform-set L2L_SET esp-aes esp-sha-hmac
crypto ipsec ikev1 transform-set L2L_SET mode transport
crypto dynamic-map dyno 10 set ikev1 transform-set vpn-transform-set
crypto map vpn 1 match address outside_cryptomap
crypto map vpn 1 set pfs
crypto map vpn 1 set peer S1.S1.S1.S1
crypto map vpn 1 set ikev1 transform-set L2L_SET
crypto map vpn 20 ipsec-isakmp dynamic dyno
crypto map vpn interface outside
crypto isakmp nat-traversal 3600
crypto ikev1 enable outside
crypto ikev1 policy 10
authentication pre-share
encryption 3des
hash sha
group 2
lifetime 86400
crypto ikev1 policy 20
authentication pre-share
encryption aes-256
hash sha
group 2
lifetime 86400
group-policy GroupPolicy_S1.S1.S1.S1 internal
group-policy GroupPolicy_S1.S1.S1.S1 attributes
vpn-tunnel-protocol ikev1
group-policy remote_vpn_policy internal
group-policy remote_vpn_policy attributes
vpn-tunnel-protocol ikev1 l2tp-ipsec
username artem password 8xs7XK3To4s5WfTvtKAutA== nt-encrypted
username admin password rqiFSVJFung3fvFZ encrypted privilege 15
tunnel-group DefaultRAGroup general-attributes
address-pool vpn_pool
default-group-policy remote_vpn_policy
tunnel-group DefaultRAGroup ipsec-attributes
ikev1 pre-shared-key *****
tunnel-group DefaultRAGroup ppp-attributes
authentication ms-chap-v2
tunnel-group S1.S1.S1.S1 type ipsec-l2l
tunnel-group S1.S1.S1.S1 general-attributes
default-group-policy GroupPolicy_S1.S1.S1.S1
tunnel-group S1.S1.S1.S1 ipsec-attributes
ikev1 pre-shared-key *****
class-map inspection_default
match default-inspection-traffic
policy-map type inspect dns preset_dns_map
parameters
message-length maximum client auto
message-length maximum 512
policy-map global_policy
class inspection_default
inspect dns preset_dns_map
inspect ftp
inspect h323 h225
inspect h323 ras
inspect rsh
inspect rtsp
inspect esmtp
inspect sqlnet
inspect skinny
inspect sunrpc
inspect xdmcp
inspect sip
inspect netbios
inspect tftp
inspect ip-options
inspect icmp
service-policy global_policy global
prompt hostname context
no call-home reporting anonymous
Cryptochecksum:f55f10c19a0848edd2466d08744556eb
: endThanks for helping me again. I really appreciate.
I don't hve any NAT-exemptions in Cisco IOS Router. Transform-set I will change soon, but I've tried with tunnel mode and it didn't work.
Maybe NAT-exemptions is the issue. Can you advice me which exemptions should be in Cisco IOS Router?
Because on Cisco ASA I guess I have everything.
Here is show crypto session detail
router(config)#do show crypto session detail
Crypto session current status
Code: C - IKE Configuration mode, D - Dead Peer Detection
K - Keepalives, N - NAT-traversal, T - cTCP encapsulation
X - IKE Extended Authentication, F - IKE Fragmentation
Interface: GigabitEthernet0/0
Session status: DOWN
Peer: 198.0.183.225 port 500 fvrf: (none) ivrf: (none)
Desc: (none)
Phase1_id: (none)
IPSEC FLOW: permit ip 192.168.17.0/255.255.255.0 192.168.83.0/255.255.255.0
Active SAs: 0, origin: crypto map
Inbound: #pkts dec'ed 0 drop 0 life (KB/Sec) 0/0
Outbound: #pkts enc'ed 0 drop 0 life (KB/Sec) 0/0
Should I see something in crypto isakmp sa?
pp-border#sh crypto isakmp sa
IPv4 Crypto ISAKMP SA
dst src state conn-id status
IPv6 Crypto ISAKMP SA
Thanks again for your help. -
Configurate cisco ipsec vpn client at asa 5505 version 8.4
Hi dear. I want to configurate cisco ipsec vpn client at asa 5505. At my asa the software version is 8.4.
please provide me a link or some material to config ipsec vpn client at asa 5505 version 8.4
thank you.are you looking for vpn client .pcf file or the configuration on ASA (ASDM) ?
what version of vpn client ? -
Site to Site VPN with an Asa 5510 & 5505
Hey all,
Im hoping anyone can help me because i cant seem to figure it out. I managed to create an site to site vpn between location a an b.
I will be using fictional wan adresses.
SiteA 20.20.20.20
SiteB 21.21.21.21
Site B is a very simple netwerk. We have a Asa 5505 and directly plugged into this ASA is my computer. I get an DHCP adress from the asa etc. I use the range 192.168.1.0 /24 for this.
Site A is a little bit more complex. I have ASA 5510 with 2 configured interfaces. Outside (Called WAN) and Inside (called DMZ)
The DMZ uses the range 192.168.200.0 /24
Inside the DMZ i have another firewall (UTM appliance) configured at(this is a fictional ip adress) 192.168.200.1
This firewall serves as gateway for the lan and also has 2 interfaces. One on the LAN side and one on the DMZ side. (DMZ 192.168.200.1 - LAN 10.1.1.254) The ASA has a static route configured towards the LAN.
How can i create a site to site from Site A's LAN to SiteBs. I have managed to create a Site to Site to A's DMZ. This works. I can RDP and PING adresses in the DMZ but whenever i try to reach the lan i get no reply. My first suspicion was that the UTM would block it but i cant find anything in its log files.
Would love some input. (i created the site to site using the GUI)Hi,
I think you should be able to do it. You just need to allow the required ports for LAN to LAN VPN like UDP 500 , ESP , 4500 etc.
Use NAT exempt on the UTM and add the Subnet to the Crypto ACL on the ASA device on both the Sides.
This should be able to do it.
Thanks and Regards,
Vibhor Amrodia -
Hello, I'm triying find out if there is a way to put a second vpn site-to-site as standby and if the primary come down this standby come to up.
for exemplo, I have a ASA 5505 in my branch office I wish add two VPN site-to-site to my head office. one tunnel must be standby and other active.
there is any way to reach this? the contingency can be by hand it's not necessary be automatic.
any tip is welcome.
thanksas i unerstand you have two interfacces at the spoke side , then you can do the following :
apply the same crypto map on both interfaces .
routing will control to which path the traffic will have and hence which tunnel will be used to encrypt traffic , to ahcieve redundancy with routing you can use SLA and floating routes , this work as you define a route to the primary tunnel with higher metric but this route is associated with a SLA object the tracks the reachability of the primary ISP, when the tracking fails the route will be removed from the routing table and you will be using a secondary route with a higher metric that will send the traffic to the second tunnel and will be only installed when the primary route is down .
here is a useful example on how to configure SLA on ASA :
ASA/PIX 7.x: Redundant or Backup ISP Links Configuration Example
http://www.cisco.com/en/US/products/hw/vpndevc/ps2030/products_configuration_example09186a00806e880b.shtml
hope that this will help !
cheers -
Problems with pinging ASA 5505
Hi
im having strange network issues and wonder if my ASA 5505 can be the problem.
Memory usage on my ASA is 232MB of 256MB. Running 8.4(4)1
It stops responding on the inside interface suddenly when i try to ping it. We have about 20 clients on the network.
Any ideas?Hi,
Is this issue intermittent or the pings are never working ?
If it is intermittent , you would have to check if the pings are even reaching the ASA device interface and that should be able to isolate the issue to the ASA hardware.
You can apply a simple capture on the Interface that you are testing with:-
capture cap interface <Name Of Interface> match icmp host <Interface IP> <Test PC IP>
capture asp type asp-drop all
Also , collect the show tech at that time of the issue and we should be able to verify the issue.
Is there a Layer 3 hop or another Layer 2 Switch connected between the client and the ASA device ?
Thanks and Regards,
Vibhor Amrodia -
Site-to-site vpn with 2 asa and home router
I am trying to establish a site-to-site vpn between 2 ASAs and am able to get the tunnel to establish and can get connectivity from the remote end of the connection to the local side. However, traffic from the local side is not able to get to the remote end. We have 2 ASA 5505 establishing the tunnel, on the remote end there is a linksys home router forwarding all traffic to the ASA outside interface on a private subnet. Our layout is as follows.
Internal Network Local ASA ISP1 ISP2 Remote Router Remote ASA Remote Network
192.168.1.0/24 local-gateway/public ip public ip/192.168.0.1/24 192.168.0.10/10.10.10.254 10.10.10.0/24
10.10.10.0/24 (remote) -> 192.168.1.0/24 (local) works
192.168.1.0/24 (local) -> 10.10.10.0/24 (remote) does not work
Below are the configs of the local and remote asa. any help would be greatly appreaciated.
local-asa
interface Ethernet0/0
switchport access vlan 2
interface Ethernet0/1
interface Ethernet0/2
interface Ethernet0/3
interface Ethernet0/4
interface Ethernet0/5
interface Ethernet0/6
interface Ethernet0/7
interface Vlan1
nameif inside
security-level 100
ip address 192.168.1.6 255.255.255.0
interface Vlan2
nameif outside
security-level 0
ip address dhcp setroute
same-security-traffic permit inter-interface
object network obj_any
subnet 0.0.0.0 0.0.0.0
object network Switch
host 192.168.1.5
description 2960-24 Switch
object network NETWORK_OBJ_192.168.1.0_24
subnet 192.168.1.0 255.255.255.0
object network Mark_Public
host 76.98.2.63
description Mark Public
object network Mark
subnet 10.10.10.0 255.255.255.0
description Marks Network
object network Mark_routed_subnet
subnet 192.168.0.0 255.255.255.0
access-list outside_access_in extended permit icmp any4 any4 echo-reply
access-list outside_access_in extended permit tcp any object home-app-svr object-group DM_INLINE_TCP_2
access-list outside_access_in extended permit ip object Mark 192.168.1.0 255.255.255.0
access-list outside_cryptomap extended permit ip 192.168.1.0 255.255.255.0 object Mark
access-list Home standard permit 192.168.1.0 255.255.255.0
icmp unreachable rate-limit 1 burst-size 1
icmp deny any outside
asdm image disk0:/asdm-711.bin
no asdm history enable
arp timeout 14400
no arp permit-nonconnected
nat (inside,outside) source static NETWORK_OBJ_192.168.1.0_24 NETWORK_OBJ_192.168.1.0_24 destination static Mark Mark no-proxy-arp
object network obj_any
nat (inside,outside) dynamic interface
access-group outside_access_in in interface outside
route outside 10.10.10.0 255.255.255.0 24.163.112.1 1
route outside 10.10.10.0 255.255.255.0 76.98.2.63 128
aaa-server Radius protocol radius
aaa-server Radius (inside) host 192.168.1.101
key *****
user-identity default-domain LOCAL
aaa authentication ssh console Radius LOCAL
aaa authentication telnet console Radius LOCAL
aaa authentication enable console Radius LOCAL
aaa authentication http console Radius LOCAL
aaa authentication serial console Radius LOCAL
aaa accounting enable console Radius
aaa accounting serial console Radius
aaa accounting ssh console Radius
aaa accounting telnet console Radius
http server enable
http 192.168.1.0 255.255.255.0 inside
http 66.162.9.0 255.255.255.0 outside
http 76.98.2.63 255.255.255.255 outside
http 10.10.10.0 255.255.255.0 inside
snmp-server host inside 192.168.1.101 community *****
snmp-server location 149 Cinder Cross
snmp-server contact Ted Stout
snmp-server community *****
snmp-server enable traps snmp authentication linkup linkdown coldstart warmstart
snmp-server enable traps syslog
snmp-server enable traps ipsec start stop
snmp-server enable traps entity config-change
snmp-server enable traps memory-threshold
snmp-server enable traps interface-threshold
snmp-server enable traps cpu threshold rising
crypto ipsec ikev2 ipsec-proposal DES
protocol esp encryption des
protocol esp integrity sha-1 md5
crypto ipsec ikev2 ipsec-proposal 3DES
protocol esp encryption 3des
protocol esp integrity sha-1 md5
crypto ipsec ikev2 ipsec-proposal AES
protocol esp encryption aes
protocol esp integrity sha-1 md5
crypto ipsec ikev2 ipsec-proposal AES192
protocol esp encryption aes-192
protocol esp integrity sha-1 md5
crypto ipsec ikev2 ipsec-proposal AES256
protocol esp encryption aes-256
protocol esp integrity sha-1 md5
crypto ipsec security-association pmtu-aging infinite
crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 set ikev2 ipsec-proposal AES256 AES192 AES 3DES DES
crypto map outside_map0 1 match address outside_cryptomap
crypto map outside_map0 1 set peer 76.98.2.63
crypto map outside_map0 1 set ikev1 transform-set ESP-3DES-MD5 ESP-3DES-SHA
crypto map outside_map0 65535 ipsec-isakmp dynamic SYSTEM_DEFAULT_CRYPTO_MAP
crypto map outside_map0 interface outside
crypto map inside_map 65535 ipsec-isakmp dynamic SYSTEM_DEFAULT_CRYPTO_MAP
crypto map inside_map interface inside
crypto ca trustpoint ASDM_TrustPoint0
enrollment self
subject-name CN=stout-fw
keypair vpn.stoutte.homeip.net
crl configure
crypto ca trustpoint ASDM_TrustPoint1
enrollment terminal
crl configure
crypto ca trustpoint Home--Server-CA
enrollment terminal
subject-name CN=stout-fw,O=home
keypair HOME-SERVER-CA
crl configure
crypto ca trustpoint HOME-SSL
enrollment terminal
fqdn stoutfw.homeip.net
subject-name CN=stoutfw,O=Home
keypair HOME-SSL
no validation-usage
crl configure
crypto ca trustpoint SelfSigned
enrollment self
fqdn stoutfw.homeip.net
subject-name CN=stout-fw
keypair SelfSigned
crl configure
crypto ca trustpoint ASDM_TrustPoint2
enrollment self
fqdn 192.168.1.6
subject-name CN=stout-fw
keypair SelfSigned
crl configure
crypto ca trustpool policy
crypto ikev2 enable outside client-services port 443
crypto ikev2 remote-access trustpoint ASDM_TrustPoint0
crypto ikev1 enable inside
crypto ikev1 enable outside
telnet 192.168.1.0 255.255.255.0 inside
telnet timeout 20
ssh 192.168.1.0 255.255.255.0 inside
ssh timeout 5
console timeout 0
management-access inside
threat-detection basic-threat
threat-detection statistics host
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
ntp server 192.168.1.5 source inside prefer
ssl trust-point SelfSigned outside
ssl trust-point ASDM_TrustPoint2 inside
group-policy DfltGrpPolicy attributes
vpn-tunnel-protocol ikev1 l2tp-ipsec ssl-clientless
group-policy GroupPolicy1 internal
group-policy GroupPolicy1 attributes
vpn-tunnel-protocol ikev1
username stoutte password 0w8WOxYi69SDg3bs encrypted privilege 15
username stoutte attributes
webvpn
anyconnect keep-installer installed
anyconnect profiles value VPN_client_profile type user
tunnel-group 76.98.2.63 type ipsec-l2l
tunnel-group 76.98.2.63 general-attributes
default-group-policy GroupPolicy1
tunnel-group 76.98.2.63 ipsec-attributes
ikev1 pre-shared-key *****
tunnel-group VPN type remote-access
tunnel-group VPN general-attributes
authentication-server-group Radius LOCAL
default-group-policy GroupPolicy_VPN
dhcp-server link-selection 192.168.1.101
tunnel-group VPN webvpn-attributes
group-alias VPN enable
class-map inspection_default
match default-inspection-traffic
remote-asa
: Saved
ASA Version 9.1(1)
interface Ethernet0/0
switchport access vlan 2
interface Ethernet0/1
interface Ethernet0/2
interface Ethernet0/3
interface Ethernet0/4
interface Ethernet0/5
interface Ethernet0/6
interface Ethernet0/7
interface Vlan1
nameif inside
security-level 100
ip address 10.10.10.254 255.255.255.0
interface Vlan2
nameif outside
security-level 0
ip address 192.168.0.10 255.255.255.0
ftp mode passive
clock timezone EDT -5
clock summer-time EDT recurring
dns server-group DefaultDNS
domain-name netlab.com
object network obj_any
subnet 0.0.0.0 0.0.0.0
object network Ted
subnet 192.168.1.0 255.255.255.0
description Teds Network
object network Ted_Public
host 24.163.116.187
object network outside_private
subnet 192.168.0.0 255.255.255.0
object network NETWORK_OBJ_10.10.10.0_24
subnet 10.10.10.0 255.255.255.0
access-list outside_cryptomap extended permit ip 10.10.10.0 255.255.255.0 object Ted
access-list outside_access_in extended permit icmp any4 any4 echo-reply
access-list outside_access_in extended permit ip object Ted 10.10.10.0 255.255.255.0
access-list outside_access_in extended permit ip object Ted_Public any
pager lines 24
logging enable
logging buffered debugging
logging asdm informational
logging debug-trace
nat (inside,outside) source static NETWORK_OBJ_10.10.10.0_24 NETWORK_OBJ_10.10.10.0_24 destination static Ted Ted no-proxy-arp
object network obj_any
nat (inside,outside) dynamic interface
access-group outside_access_in in interface outside
route outside 0.0.0.0 0.0.0.0 192.168.0.1 1
route outside 192.168.1.0 255.255.255.0 192.168.0.1 1
dynamic-access-policy-record DfltAccessPolicy
user-identity default-domain LOCAL
http server enable
http 24.163.116.187 255.255.255.255 outside
http 192.168.0.0 255.255.255.0 outside
http 10.10.10.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
crypto map outside_map2 1 match address outside_cryptomap
crypto map outside_map2 1 set peer 24.163.116.187
crypto map outside_map2 1 set ikev1 transform-set ESP-3DES-MD5 ESP-3DES-SHA
crypto map outside_map2 interface outside
crypto ikev2 enable outside
crypto ikev2 enable inside
crypto ikev1 enable outside
crypto ikev1 enable inside
ssh 10.10.10.0 255.255.255.0 inside
ssh timeout 30
console timeout 0
dhcpd address 10.10.10.1-10.10.10.20 inside
dhcpd enable inside
group-policy GroupPolicy1 internal
group-policy GroupPolicy1 attributes
vpn-tunnel-protocol ikev1
username admin password 8Ec7AqG6iwxq6gQ2 encrypted privilege 15
tunnel-group 24.163.116.187 type ipsec-l2l
tunnel-group 24.163.116.187 general-attributes
default-group-policy GroupPolicy1
tunnel-group 24.163.116.187 ipsec-attributes
ikev1 pre-shared-key *****
class-map inspection_default
match default-inspection-traffic
service-policy global_policy global
prompt hostname context
no call-home reporting anonymous
Cryptochecksum:2f4107de10e7171c3d951745c56b8d01
: end
no asdm history enableI am trying to establish a site-to-site vpn between 2 ASAs and am able to get the tunnel to establish and can get connectivity from the remote end of the connection to the local side. However, traffic from the local side is not able to get to the remote end. We have 2 ASA 5505 establishing the tunnel, on the remote end there is a linksys home router forwarding all traffic to the ASA outside interface on a private subnet. Our layout is as follows.
Internal Network Local ASA ISP1 ISP2 Remote Router Remote ASA Remote Network
192.168.1.0/24 local-gateway/public ip public ip/192.168.0.1/24 192.168.0.10/10.10.10.254 10.10.10.0/24
10.10.10.0/24 (remote) -> 192.168.1.0/24 (local) works
192.168.1.0/24 (local) -> 10.10.10.0/24 (remote) does not work
Below are the configs of the local and remote asa. any help would be greatly appreaciated.
local-asa
interface Ethernet0/0
switchport access vlan 2
interface Ethernet0/1
interface Ethernet0/2
interface Ethernet0/3
interface Ethernet0/4
interface Ethernet0/5
interface Ethernet0/6
interface Ethernet0/7
interface Vlan1
nameif inside
security-level 100
ip address 192.168.1.6 255.255.255.0
interface Vlan2
nameif outside
security-level 0
ip address dhcp setroute
same-security-traffic permit inter-interface
object network obj_any
subnet 0.0.0.0 0.0.0.0
object network Switch
host 192.168.1.5
description 2960-24 Switch
object network NETWORK_OBJ_192.168.1.0_24
subnet 192.168.1.0 255.255.255.0
object network Mark_Public
host 76.98.2.63
description Mark Public
object network Mark
subnet 10.10.10.0 255.255.255.0
description Marks Network
object network Mark_routed_subnet
subnet 192.168.0.0 255.255.255.0
access-list outside_access_in extended permit icmp any4 any4 echo-reply
access-list outside_access_in extended permit tcp any object home-app-svr object-group DM_INLINE_TCP_2
access-list outside_access_in extended permit ip object Mark 192.168.1.0 255.255.255.0
access-list outside_cryptomap extended permit ip 192.168.1.0 255.255.255.0 object Mark
access-list Home standard permit 192.168.1.0 255.255.255.0
icmp unreachable rate-limit 1 burst-size 1
icmp deny any outside
asdm image disk0:/asdm-711.bin
no asdm history enable
arp timeout 14400
no arp permit-nonconnected
nat (inside,outside) source static NETWORK_OBJ_192.168.1.0_24 NETWORK_OBJ_192.168.1.0_24 destination static Mark Mark no-proxy-arp
object network obj_any
nat (inside,outside) dynamic interface
access-group outside_access_in in interface outside
route outside 10.10.10.0 255.255.255.0 24.163.112.1 1
route outside 10.10.10.0 255.255.255.0 76.98.2.63 128
aaa-server Radius protocol radius
aaa-server Radius (inside) host 192.168.1.101
key *****
user-identity default-domain LOCAL
aaa authentication ssh console Radius LOCAL
aaa authentication telnet console Radius LOCAL
aaa authentication enable console Radius LOCAL
aaa authentication http console Radius LOCAL
aaa authentication serial console Radius LOCAL
aaa accounting enable console Radius
aaa accounting serial console Radius
aaa accounting ssh console Radius
aaa accounting telnet console Radius
http server enable
http 192.168.1.0 255.255.255.0 inside
http 66.162.9.0 255.255.255.0 outside
http 76.98.2.63 255.255.255.255 outside
http 10.10.10.0 255.255.255.0 inside
snmp-server host inside 192.168.1.101 community *****
snmp-server location 149 Cinder Cross
snmp-server contact Ted Stout
snmp-server community *****
snmp-server enable traps snmp authentication linkup linkdown coldstart warmstart
snmp-server enable traps syslog
snmp-server enable traps ipsec start stop
snmp-server enable traps entity config-change
snmp-server enable traps memory-threshold
snmp-server enable traps interface-threshold
snmp-server enable traps cpu threshold rising
crypto ipsec ikev2 ipsec-proposal DES
protocol esp encryption des
protocol esp integrity sha-1 md5
crypto ipsec ikev2 ipsec-proposal 3DES
protocol esp encryption 3des
protocol esp integrity sha-1 md5
crypto ipsec ikev2 ipsec-proposal AES
protocol esp encryption aes
protocol esp integrity sha-1 md5
crypto ipsec ikev2 ipsec-proposal AES192
protocol esp encryption aes-192
protocol esp integrity sha-1 md5
crypto ipsec ikev2 ipsec-proposal AES256
protocol esp encryption aes-256
protocol esp integrity sha-1 md5
crypto ipsec security-association pmtu-aging infinite
crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 set ikev2 ipsec-proposal AES256 AES192 AES 3DES DES
crypto map outside_map0 1 match address outside_cryptomap
crypto map outside_map0 1 set peer 76.98.2.63
crypto map outside_map0 1 set ikev1 transform-set ESP-3DES-MD5 ESP-3DES-SHA
crypto map outside_map0 65535 ipsec-isakmp dynamic SYSTEM_DEFAULT_CRYPTO_MAP
crypto map outside_map0 interface outside
crypto map inside_map 65535 ipsec-isakmp dynamic SYSTEM_DEFAULT_CRYPTO_MAP
crypto map inside_map interface inside
crypto ca trustpoint ASDM_TrustPoint0
enrollment self
subject-name CN=stout-fw
keypair vpn.stoutte.homeip.net
crl configure
crypto ca trustpoint ASDM_TrustPoint1
enrollment terminal
crl configure
crypto ca trustpoint Home--Server-CA
enrollment terminal
subject-name CN=stout-fw,O=home
keypair HOME-SERVER-CA
crl configure
crypto ca trustpoint HOME-SSL
enrollment terminal
fqdn stoutfw.homeip.net
subject-name CN=stoutfw,O=Home
keypair HOME-SSL
no validation-usage
crl configure
crypto ca trustpoint SelfSigned
enrollment self
fqdn stoutfw.homeip.net
subject-name CN=stout-fw
keypair SelfSigned
crl configure
crypto ca trustpoint ASDM_TrustPoint2
enrollment self
fqdn 192.168.1.6
subject-name CN=stout-fw
keypair SelfSigned
crl configure
crypto ca trustpool policy
crypto ikev2 enable outside client-services port 443
crypto ikev2 remote-access trustpoint ASDM_TrustPoint0
crypto ikev1 enable inside
crypto ikev1 enable outside
telnet 192.168.1.0 255.255.255.0 inside
telnet timeout 20
ssh 192.168.1.0 255.255.255.0 inside
ssh timeout 5
console timeout 0
management-access inside
threat-detection basic-threat
threat-detection statistics host
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
ntp server 192.168.1.5 source inside prefer
ssl trust-point SelfSigned outside
ssl trust-point ASDM_TrustPoint2 inside
group-policy DfltGrpPolicy attributes
vpn-tunnel-protocol ikev1 l2tp-ipsec ssl-clientless
group-policy GroupPolicy1 internal
group-policy GroupPolicy1 attributes
vpn-tunnel-protocol ikev1
username stoutte password 0w8WOxYi69SDg3bs encrypted privilege 15
username stoutte attributes
webvpn
anyconnect keep-installer installed
anyconnect profiles value VPN_client_profile type user
tunnel-group 76.98.2.63 type ipsec-l2l
tunnel-group 76.98.2.63 general-attributes
default-group-policy GroupPolicy1
tunnel-group 76.98.2.63 ipsec-attributes
ikev1 pre-shared-key *****
tunnel-group VPN type remote-access
tunnel-group VPN general-attributes
authentication-server-group Radius LOCAL
default-group-policy GroupPolicy_VPN
dhcp-server link-selection 192.168.1.101
tunnel-group VPN webvpn-attributes
group-alias VPN enable
class-map inspection_default
match default-inspection-traffic
remote-asa
: Saved
ASA Version 9.1(1)
interface Ethernet0/0
switchport access vlan 2
interface Ethernet0/1
interface Ethernet0/2
interface Ethernet0/3
interface Ethernet0/4
interface Ethernet0/5
interface Ethernet0/6
interface Ethernet0/7
interface Vlan1
nameif inside
security-level 100
ip address 10.10.10.254 255.255.255.0
interface Vlan2
nameif outside
security-level 0
ip address 192.168.0.10 255.255.255.0
ftp mode passive
clock timezone EDT -5
clock summer-time EDT recurring
dns server-group DefaultDNS
domain-name netlab.com
object network obj_any
subnet 0.0.0.0 0.0.0.0
object network Ted
subnet 192.168.1.0 255.255.255.0
description Teds Network
object network Ted_Public
host 24.163.116.187
object network outside_private
subnet 192.168.0.0 255.255.255.0
object network NETWORK_OBJ_10.10.10.0_24
subnet 10.10.10.0 255.255.255.0
access-list outside_cryptomap extended permit ip 10.10.10.0 255.255.255.0 object Ted
access-list outside_access_in extended permit icmp any4 any4 echo-reply
access-list outside_access_in extended permit ip object Ted 10.10.10.0 255.255.255.0
access-list outside_access_in extended permit ip object Ted_Public any
pager lines 24
logging enable
logging buffered debugging
logging asdm informational
logging debug-trace
nat (inside,outside) source static NETWORK_OBJ_10.10.10.0_24 NETWORK_OBJ_10.10.10.0_24 destination static Ted Ted no-proxy-arp
object network obj_any
nat (inside,outside) dynamic interface
access-group outside_access_in in interface outside
route outside 0.0.0.0 0.0.0.0 192.168.0.1 1
route outside 192.168.1.0 255.255.255.0 192.168.0.1 1
dynamic-access-policy-record DfltAccessPolicy
user-identity default-domain LOCAL
http server enable
http 24.163.116.187 255.255.255.255 outside
http 192.168.0.0 255.255.255.0 outside
http 10.10.10.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
crypto map outside_map2 1 match address outside_cryptomap
crypto map outside_map2 1 set peer 24.163.116.187
crypto map outside_map2 1 set ikev1 transform-set ESP-3DES-MD5 ESP-3DES-SHA
crypto map outside_map2 interface outside
crypto ikev2 enable outside
crypto ikev2 enable inside
crypto ikev1 enable outside
crypto ikev1 enable inside
ssh 10.10.10.0 255.255.255.0 inside
ssh timeout 30
console timeout 0
dhcpd address 10.10.10.1-10.10.10.20 inside
dhcpd enable inside
group-policy GroupPolicy1 internal
group-policy GroupPolicy1 attributes
vpn-tunnel-protocol ikev1
username admin password 8Ec7AqG6iwxq6gQ2 encrypted privilege 15
tunnel-group 24.163.116.187 type ipsec-l2l
tunnel-group 24.163.116.187 general-attributes
default-group-policy GroupPolicy1
tunnel-group 24.163.116.187 ipsec-attributes
ikev1 pre-shared-key *****
class-map inspection_default
match default-inspection-traffic
service-policy global_policy global
prompt hostname context
no call-home reporting anonymous
Cryptochecksum:2f4107de10e7171c3d951745c56b8d01
: end
no asdm history enable -
How to set up NAT for two servers using same port with ASDM ASA 5505
Hi there,
We have a new installation of a ASA 5505 and are trying to get some NAT issues straightened out. Here is the scenario: On our internal network, we have two servers running Filemaker Server, a relational database server that clients connect with using port 5003. Our goal is to be able to allow users from the outside to access either of these servers as needed. I know how to set up a simple static NAT rule and matching Access rule in ASDM which would be fine for a case in which only one server using a given port is running on a network, but for simple static rules I seem to be blocked from entering a different translated port number from the orginal port number, which becomes a problem when two servers we need to access from the outside are running software using the same port number.
What is the simplest way to address this need? I am guessing that I need to set up a scenario like this, where port 5004 (or any arbitrarily choosen unused port, can be used to access the second server:
Outside user enters FQDN:5004 and this translates to Database server # 1 as 192.168.1.40:5003
and
Outside user enters FQDN:5003 and this translates to Database server # 1 as 192.168.1.38:5003
If so, what is the easist way to get this done? Or is there a better what to handle this scenario?
Thanks in advance,
JamesI would create two objects and use object NAT
object network Obj_5004
host 192.168.1.40
object network Obj_5004
nat (inside,outside) static service tcp 5003 5004
object network Obj_5003
host 192.168.1.38
object network Obj_5003
nat (inside,outside) static service tcp 5003 5003
Of course you will need to open your outside interface for tcp ports 5003 and 5004 to make this happen -
VPN Between Cisco ASA 5505 and Cisco Router 881
Hi All,
I want to interconnect two office to each other but i have trouble: Please see below my configuration: What is missing to finalize the configuration properly?
Cisco ASA 5505.
Version 8.4(3)
HQ-ASA5505(config)# crypto ikev1 policy 888
HQ-ASA5505(config-ikev1-policy)# authentication pre-share
HQ-ASA5505(config-ikev1-policy)# encryption 3des
HQ-ASA5505(config-ikev1-policy)# hash md5
HQ-ASA5505(config-ikev1-policy)# lifetime 86400
HQ-ASA5505(config-ikev1-policy)# group 2
HQ-ASA5505(config)# tunnel-group 1.1.1.1 type ipsec-l2l
HQ-ASA5505(config)# tunnel-group 1.1.1.1 ipsec-attributes
HQ-ASA5505(config-tunnel-ipsec)# ikev1 pre-shared-key test
HQ-ASA5505(config)#object network HQ-Users
HQ-ASA5505(config-network-object)#subnet 10.48.0.0 255.255.255.0
HQ-ASA5505(config)# object-group network HQ.grp
HQ-ASA5505(config-network-object-group)# network-object object HQ-Users
HQ-ASA5505(config)#object network FSP_DATA
HQ-ASA5505(config-network-object)#subnet 10.48.12.0 255.255.255.0
HQ-ASA5505(config)#object-group network FSP.grp
HQ-ASA5505(config-network-object-group)#network-object object FSP_DATA
HQ-ASA5505(config)#access-list VPN_to_FSP extended permit ip object-group HQ.grp object-group FSP.grp
HQ-ASA5505(config)# crypto ipsec ikev1 transform-set TS esp-3des esp-md5-hmac
HQ-ASA5505(config)# crypto map ouside_map 888 set ikev1 transform-set TS
HQ-ASA5505(config)# crypto map ouside_map 888 match address VPN_to_FSP
HQ-ASA5505(config)# crypto map ouside_map 888 set peer 1.1.1.1
HQ-ASA5505(config)# crypto map ouside_map 888 set pfs group2
HQ-ASA5505(config)# crypto ikev1 enable outside
HQ-ASA5505(config)# crypto map ouside_map interface outside
Router 881
Version 12.4
License Information for 'c880-data'
License Level: advipservices Type: Permanent
Next reboot license Level: advipservices
LAB_ROuter(config)#object-group network HQ
LAB_ROuter(config-network-group)#10.48.0.0 255.255.255.0
LAB_ROuter(config)#object-group network FSP
LAB_ROuter(config-network-group)#10.48.12.0 255.255.255.0
ip access-list extended FSP_VPN
permit ip object-group FSP object-group HQ
LAB_ROuter(config)#crypto isakmp policy 888
LAB_ROuter(config-isakmp)#encryption 3des
LAB_ROuter(config-isakmp)#authentication pre-share
LAB_ROuter(config-isakmp)#hash md5
LAB_ROuter(config-isakmp)#group 2
LAB_ROuter(config-isakmp)#lifetime 86400
LAB_ROuter(config)#crypto isakmp key test address 2.2.2.2
LAB_ROuter(config)#crypto ipsec transform-set TS esp-3des esp-md5-hmac
crypto map outside_map 888 ipsec-isakmp
set peer 2.2.2.2
set transform-set TS
match address FSP_VPN
interface fast4 --> Outside Interface (where public IP address is assigned)
crypto map outside_map
Thank you in advance for your prompt advice!If you do a show crypto map in the router you will see the VPN traffic to be "any to any".
This is due a known bug on Cisco routers. The router does not support object-groups network for the VPN traffic. Use a regular ACL instead. -
Site to Site VPN with 2 ASA 5510's
Hello guys,
Im hoping yall can help me with the following objective. I have been tasked to make a site to site VPN between two networks. We are both using an ASA 5510.
This is the scenario:
SiteA has an wan adress of (example) 20.20.20.20 - The firewall is connected to a DMZ range : 192.168.0.0 255.255.255.0. In this range there is another firewall which grants/blocks acces to the internal range. 10.20.0.0 255.255.0.0
SiteB has an wan adress of (example) 21.21.21.21 - The internal range is 10.0.0.0 255.0.0.0 No DMZ.
How can i connect these 2 devices since there is an overlap. I am gonna need to use nat right? Can someone give me readable Access rule/Nat Rule and maybe advice / some other things i need to think of.
Hope to hear from yall. Any advice is highly appriciated.
Thanks in advanceHi,
Well regarding the remote site I suppose if they are using hosts from ranges 10.0.1.0/24 and 10.0.2.0/24 they could simply NAT these portions of the network towards the L2L VPN connection. For example NAT them to subnets 192.168.101.0/24 and 192.168.102.0/24
But you also seem to have a large subnet on your side since its 10.20.0.0/16. Because of this I would suggest narrowing it down to the hosts or smaller subnets like above with the remote site because simply NATing the whole subnet 10.20.0.0/16 to some other private range that is NOT from the 10.0.0.0/8 range would probably cause problems in the long run.
Lets presume that on your side the network that needs to access the L2L VPN is 10.20.1.0/24 and we would NAT that to 192.168.201.0/24 then your NAT configuration could look like this
object network DMZ-INTERNAL
subnet 10.20.1.0 255.255.255.0
object network DMZ-INTERNAL-NAT
subnet 192.168.201.0 255.255.255.0
object-group network REMOTE-NETWORKS
network-object 192.168.101.0 255.255.255.0
network-object 192.168.102.0 255.255.255.0
nat (dmz,outside) 1 source static DMZ-INTERNAL DMZ-INTERNAL-NAT destination static REMOTE-NETWORKS REMOTE-NETWORKS
In the above configuration we first create an "object" for both the actual internal DMZ subnet and the subnet that we will NAT it to. Then we create an "object-group" that will have inside it both of the remote NATed networks (NAT performed at the remote site).
Finally the "nat" command itself will perform NAT between "dmz" and "outside" interface and it will NAT "DMZ-INTERNAL" to "DMZ-INTERNAL-NAT" when the destination is "REMOTE-NETWORKS". The NAT configuration is bidirectional so it naturally handles which ever directin the connection is attempted. The names of the objects are up to the user.
The ACL that defines the local and remote networks for the L2L VPN should use the NAT subnets of each site.
If you want to restrict the traffic from the remote site then this can be done in a couple of ways. At its default settings the ASA will allow ALL traffic from the remote site behind the L2L VPN connection.
You can use the command "show run all sysopt" to list some configurations that will tell us how your ASA has been set to handle VPN related traffic. The command we are looking for is "sysopt connection permit-vpn". This is the default setting that allows all traffic from VPN connections. If you were to change this to "no sysopt connection permit-vpn" then you could simply use the interface ACL of the interface that terminates the L2L VPN connection on your side to select what traffic is allowed. You would allow traffic the same way as if you were allowing traffic from Internet to your servers.
The problem with this setup is if you have other existing VPN connections (VPN Client and L2L VPN) because they would also require their traffic to be allowed in your external interfaces ACL if you changed the above mentioned global setting.
The other option is to configure a VPN Filter ACL that you will then attach to a "group-policy". You will then attach that "group-policy" to the "tunnel-group" of the L2L VPN connection.
The actual ACL used for the VPN Filter purpose is a norma ACL but you will always have to configure the remote network as the source in the ACL and this usually causes some confusion.
- Jouni
Maybe you are looking for
-
Is there a way to collapse and expand a whole table within a sheet?
I have sheets where I'd like to keep many tables all within the same page, and each table has quite a bit of data in it. Is there a way that I can collapse a table and then expand it to accomodate the need to stay within a page? Also, changing the co
-
How can my applet communicate with servlet via HTTPS?
hi all, I'm using jdk1.4.2_03. Tomcat 4.1.27/29. My applet used to communicate to serlvet/JSP via http protocol. However, I wish to apply SSL in my tomcat standalone. Is there any implication towards my existing applet to servlet codes? For example,
-
Getting the Test Stand version number of an old sequence file
A customer wants a small change to a previous deployment. They have returned the original sequence file to me but the deployment is about two years old. Is there anyway that I can get the TestStand Version number from the old sequence file so that I
-
Hello, I have some problem using an analog feedback PID to control a servo axis, both in MAX and in LabVIEW environment, on 7344 controller. The actual steady state axis position is at least 15-20% less than the target position. I have changed PID co
-
Bt yahoo braodband account number
I have been with bt for my broadband for approx 14years I pay each month by direct debit. However they never bill me I never recaive a bill, and do not have an account number, i have tried phoning twice first time, he could not find my account. he di