Cisco ASA 5505 Cannot ping local traffic and local hosts cannot get out
I have, what I believe to be, a simple issue - I must be missing something.
Site to Site VPN with Cisco ASA's. VPN is up, and remote hosts can ping the inside int of ASA (10.51.253.209).
There is a PC (10.51.253.210) plugged into e0/1.
I know the PC is configured correctly with Windows firewall tuned off.
The PC cannot get to the ouside world, and the ASA cannot ping 10.51.253.210.
I have seen this before, and I deleted VLAN 1, recreated it, and I could ping the local host without issue.
Basically, the VPN is up and running but PC 10.51.253.210 cannot get out.
Any ideas? Sanitized Config is below. Thanks !
ASA Version 7.2(4)
hostname *****
domain-name *****
enable password N7FecZuSHJlVZC2P encrypted
passwd 2KFQnbNIdI.2KYOU encrypted
names
interface Vlan1
nameif Inside
security-level 100
ip address 10.51.253.209 255.255.255.248
interface Vlan2
nameif Outside
security-level 0
ip address ***** 255.255.255.248
interface Ethernet0/0
switchport access vlan 2
interface Ethernet0/1
interface Ethernet0/2
shutdown
interface Ethernet0/3
shutdown
interface Ethernet0/4
shutdown
interface Ethernet0/5
shutdown
interface Ethernet0/6
shutdown
interface Ethernet0/7
shutdown
ftp mode passive
dns server-group DefaultDNS
domain-name *****
access-list No_NAT extended permit ip 10.51.253.208 255.255.255.248 10.1.7.0 255.255.255.0
access-list No_NAT extended permit ip 10.51.253.208 255.255.255.248 host 10.1.10.250
access-list No_NAT extended permit ip 10.51.253.208 255.255.255.248 host 10.1.3.200
access-list No_NAT extended permit ip 10.51.253.208 255.255.255.248 host 10.1.3.9
access-list No_NAT extended permit ip 10.51.253.208 255.255.255.248 host 10.10.10.14
access-list No_NAT extended permit ip 10.51.253.208 255.255.255.248 host 10.10.10.15
access-list No_NAT extended permit ip 10.51.253.208 255.255.255.248 host 10.10.10.16
access-list No_NAT extended permit ip 10.51.253.208 255.255.255.248 10.1.9.0 255.255.255.0
access-list No_NAT extended permit ip 10.51.253.208 255.255.255.248 10.10.9.0 255.255.255.0
access-list No_NAT extended permit ip 10.51.253.208 255.255.255.248 ***** 255.255.255.240
access-list Outside_VPN extended permit ip 10.51.253.208 255.255.255.248 10.1.7.0 255.255.255.0
access-list Outside_VPN extended permit ip 10.51.253.208 255.255.255.248 host 10.1.10.250
access-list Outside_VPN extended permit ip 10.51.253.208 255.255.255.248 host 10.1.3.200
access-list Outside_VPN extended permit ip 10.51.253.208 255.255.255.248 host 10.1.3.9
access-list Outside_VPN extended permit ip 10.51.253.208 255.255.255.248 host 10.10.10.14
access-list Outside_VPN extended permit ip 10.51.253.208 255.255.255.248 host 10.10.10.15
access-list Outside_VPN extended permit ip 10.51.253.208 255.255.255.248 host 10.10.10.16
access-list Outside_VPN extended permit ip 10.51.253.208 255.255.255.248 10.1.9.0 255.255.255.0
access-list Outside_VPN extended permit ip 10.51.253.208 255.255.255.248 10.10.9.0 255.255.255.0
access-list Outside_VPN extended permit ip 10.51.253.208 255.255.255.248 ***** 255.255.255.240
pager lines 24
mtu Outside 1500
mtu Inside
icmp unreachable rate-limit 1 burst-size 1
icmp permit any Outside
no asdm history enable
arp timeout 14400
global (Outside) 1 interface
nat (Inside) 0 access-list No_NAT
route Outside 0.0.0.0 0.0.0.0 ***** 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
aaa authentication enable console LOCAL
aaa authentication serial console LOCAL
aaa authentication ssh console LOCAL
http server enable
no snmp-server location
no snmp-server contact
snmp-server community *****
snmp-server enable traps snmp authentication linkup linkdown coldstart
crypto ipsec transform-set DPS_Set esp-3des esp-md5-hmac
crypto map DPS_Map 10 match address Outside_VPN
crypto map DPS_Map 10 set peer *****
crypto map DPS_Map 10 set transform-set *****
crypto map DPS_Map interface Outside
crypto isakmp enable Outside
crypto isakmp policy 10
authentication pre-share
encryption 3des
hash md5
group 2
lifetime 28800
crypto isakmp policy 65535
authentication pre-share
encryption 3des
hash sha
group 2
lifetime 86400
telnet timeout 5
ssh 0.0.0.0 0.0.0.0 Outside
ssh timeout 60
console timeout 0
management-access Inside
username test password P4ttSyrm33SV8TYp encrypted
tunnel-group ***** type ipsec-l2l
tunnel-group ***** 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
service-policy global_policy global
prompt hostname context
Cryptochecksum:8d0adca63eab6c6c738cc4ab432f609d
: end
1500
Hi Martin,
Which way you are trying. Sending traffic via site to site is not working or traffic which you generate to outside world is not working?
But you say ASA connected interface to PC itself is not pinging that is strange. But try setting up the specific rules for the outgoing connection and check. Instead of not having any ACL.
If it is outside world the you may need to check on the NAT rules which is not correct.
If it is site to site then you may need to check few other things.
Please do rate for the helpful posts.
By
Karthik
Similar Messages
-
Cisco ASA 5505 - Can't Login from Public & Local IP Anymore!
Hello,
We've a Cisco ASA 5505 connected directly to Verizon FiOS Circuit (ONT) box using Ethernet cable. As per the existing documention that I have, the previous configured this as a dedicated router to establish a seperate VPN connection our software provider. They assigned both Public Static and Local Static IP address. When I try to ping the public IP address, it says request time out; so the public IP address is no longer working.
When I ping the local IP address of 192.168.100.11, it responds. The SolarWind tool also shows Always UP signal. How can I login into this router either from remotely or locally to check the configuration, backup and do the fimrware upgrade?
I also tried to connect my laptop directly to the ASA 5505 router LAN port. After 3 minutes, I'm able to connect to Internet without any issues. However I don't know the IP address to use to login.
Any advice would be greatly appreciated. Thank you.
UPDATE: I'm able to find the way! I need to use https to login! I'm able to download ASDM tool and login! Thanks to these resources:
http://www.cisco.com/en/US/products/ps6120/products_configuration_example09186a008067e9f9.shtml
http://cyruslab.wordpress.com/2010/09/09/how-to-download-asdm-from-asa5505-and-install-it/Hi Srinath,
If that ASA5505 has factory-default configuration on it , then it probably has 192.168.1.1 ip address on the LAN side and has got dhcp server turned on to provide you ip address dynamically the moment you hook up a machine to it directly or through a switch.
If you've access to ASDM.
You can go the Configuration Tab>>Device Management>>Device Access and turn on the SSH & Telnet from the LAN interface because by default only HTTPS/ASDM is enabled on LAN interface.
You will still need to generate crypto keys and create a username in order to get ssh working
For this you can click at the TOP at TOOLS>> Command Line Interface.
And in the box below type this
crypto key generate rsa modulus 1024
add a username
username <> password <> priv 15
and enable aaa authentication for ssh like this
aaa authentication ssh console LOCAL
Let me know if this helps.
Puneet -
Cisco ASA 5505 can ping gateway but can't ping internet
Good day to all!
Sorry if I post this on the wrong group, I am having a bit of a problem on configuring an ASA 5505 firewall. And I scoured google but can't seem to find a specific link to my issues.
It is on a routed mode, have successfully configured inside and outside vlans. Hosts inside vlan can ping each other. Hosts on outside vlan can also ping each other. Problem is, when I am pinging 8.8.8.8, I received ????? Please see config below.
Any help greatly appreciated.
TIA!
: Saved
ASA Version 8.4(3)
hostname ciscoasan
enable password bD3fGYMFeJJTATOJ encrypted
passwd 2KF1w9ErdI.2KYOU 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
description INSIDE
nameif inside
security-level 100
ip address 10.10.10.2 255.255.255.0
interface Vlan2
description OUTSIDE
nameif outside
security-level 0
ip address 203.127.68.2 255.255.255.240
ftp mode passive
object network obj_any
subnet 0.0.0.0 0.0.0.0
access-list outside_access_in extended permit ip any any
pager lines 24
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
object network obj_any
nat (inside,outside) dynamic interface
nat (inside,outside) after-auto source dynamic any interface
access-group outside_access_in in interface outside
route outside 0.0.0.0 0.0.0.0 203.127.68.1 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
aaa authentication ssh console LOCAL
aaa authentication enable console LOCAL
http server enable
http 10.10.10.0 255.255.255.0 inside
http authentication-certificate inside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart warmstart
telnet timeout 5
ssh 10.10.10.0 255.255.255.0 inside
ssh timeout 5
console timeout 0
threat-detection basic-threat
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
webvpn
anyconnect-essentials
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
service-policy global_policy global
prompt hostname context
no call-home reporting anonymous
Cryptochecksum:6b3e0ce99eda3d2563cf9f392f8001b7
: endHi badingdong,
Remove these lines:
no nat (inside,outside) after-auto source dynamic any interface
no access-group outside_access_in in interface outside
If you have more inside subnets need access to internet, please make sure that you have a static route in place as shown below.
route inside 10.0.0.0 255.0.0.0 10.10.10.1
Also make sure that you have a correct DNS server is assigned on your internal hosts.
Thanks
Rizwan Rafeek -
Cisco ASA 5505 doesn't forware incoming connection to LAN
Hello everybody.
I just got a Cisco asa 5505 with the next OS and ASDM info
ASA 5505 OS 8.4(3) ASDM 6.47
I configured and enter all rules to allow incoming traffic to LAN but it's not working also, I have one host inside that is configured in a second IP and create the rule to allow traffic to it but it doesn't work too.
Problem 1
I have VNC running in port 5900 tcp and I want to connect from Internet using port 6001 and this has to forware the connection to the real VNC port. In the configuration I have a few host with the same configuration but I use different outside port to get it.
Problem 2.
I have a second IP with services: SMTP, HTTP, HTTPS and port 444 all TCP forwarding to a server in the LAN.
Facts:
SMTP.
Every time that I do telnet to the second IP looking for the SMTP port, the firewall doesn't let the incoming connection goes through and the LOGGING screen doesn't how that connection.
PORT 6001 (outside)
this port is configured to work with the IP in the outside internface and it was to send the incoming connection to a host inside to the real port 5900.
Can any one check my configuration if I'm missing anything? for sure I'm but I didn't find it. Bellow is the configuration, I masked the Public IPs just left the last number in the IP, also I left the LAN network to see better the configuration.
I will appreciate any help.
Thanks a lot..
CONFIGURATION.
: Saved
ASA Version 8.4(3)
hostname saturn1
domain-name mydominio.com
enable password SOMEPASS encrypted
passwd SOMEPASS encrypted
names
name 192.168.250.11 CAPITOLA-LAN
name 192.168.250.15 OBIi110-LAN
name 192.168.250.21 DRP1260-LAN
name 192.168.250.22 HPOJ8500-LAN
name 192.168.250.30 AP-W77-NG-LAN
name 192.168.250.97 AJ-DTOP-PC-LAN
name 192.168.250.96 SWEETHEART-PC-LAN
name 192.168.250.94 KIDS-PC-LAN
name XX.YY.ZZ.250 EXTERNALIP
name XX.YY.ZZ.251 EXTERNALIP2
name XX.YY.ZZ.1 GTWAY
dns-guard
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 192.168.250.2 255.255.255.0
interface Vlan2
nameif outside
security-level 0
ip address EXTERNALIP 255.255.255.0
boot system disk0:/asa843-k8.bin
ftp mode passive
dns server-group DefaultDNS
domain-name mydominio.com
object network CAPITOLA-LAN
host 192.168.250.11
object network EXTERNALIP
host XX.YY.ZZ.250
description Created during name migration
object network CAPITOLA-PUBLIC
host XX.YY.ZZ.251
object network capitola-int
host 192.168.250.11
object network capitola-int-vnc
host 192.168.250.11
object network aj-dtop-int-vnc
host 192.168.250.97
object network sweetheart-int-vnc
host 192.168.250.96
object network kids-int-vnc
host 192.168.250.94
object network VPNNetwork
subnet 10.10.20.0 255.255.255.0
object network InsideNetwork
subnet 192.168.250.0 255.255.255.0
object network obj_any
subnet 0.0.0.0 0.0.0.0
object network capitola-int-smtp
host 192.168.250.11
object-group service capitola-int-smtp-service tcp
port-object eq smtp
object-group service capitola-int-services tcp
port-object eq smtp
port-object eq https
port-object eq www
port-object eq 444
object-group service capitola-int-vnc-service tcp
port-object eq 6001
object-group service aj-dtop-int-vnc-service tcp
port-object eq 6002
object-group service sweetheart-int-vnc-service tcp
port-object eq 6003
object-group service kids-int-vnc-service tcp
port-object eq 6004
access-list incoming extended permit icmp any any
access-list incoming extended permit tcp any object capitola-int object-group capitola-int-services
access-list incoming extended permit tcp any object capitola-int-vnc object-group capitola-int-vnc-service
access-list incoming extended permit tcp any object aj-dtop-int-vnc object-group aj-dtop-int-vnc-service
access-list incoming extended permit tcp any object sweetheart-int-vnc object-group sweetheart-int-vnc-service
access-list incoming extended permit tcp any object kids-int-vnc object-group kids-int-vnc-service
access-list incoming extended permit tcp any object capitola-int-smtp object-group capitola-int-smtp-service
access-list split-tunnel standard permit 192.168.250.0 255.255.255.0
access-list inside_nat0_outbound extended permit ip any object VPNNetwork
pager lines 24
logging enable
logging asdm informational
mtu inside 1500
mtu outside 1500
ip local pool vpnpool 10.10.20.1-10.10.20.50 mask 255.255.255.0
icmp unreachable rate-limit 1 burst-size 1
asdm image disk0:/asdm-647.bin
no asdm history enable
arp timeout 14400
nat (inside,any) source static any any destination static VPNNetwork VPNNetwork no-proxy-arp
object network capitola-int
nat (any,any) static XX.YY.ZZ.251
object network capitola-int-vnc
nat (inside,outside) static interface service tcp 5900 6001
object network aj-dtop-int-vnc
nat (inside,outside) static interface service tcp 5900 6002
object network sweetheart-int-vnc
nat (inside,outside) static interface service tcp 5900 6003
object network kids-int-vnc
nat (inside,outside) static interface service tcp 5900 6004
object network obj_any
nat (inside,outside) dynamic interface
object network capitola-int-smtp
nat (any,outside) static interface service tcp smtp smtp
access-group incoming in interface outside
route outside 0.0.0.0 0.0.0.0 GTWAY 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
aaa authentication ssh console LOCAL
http server enable
http server idle-timeout 2
http server session-timeout 1
http 192.168.1.0 255.255.255.0 inside
http CAPITOLA-LAN 255.255.255.255 inside
http AJ-DTOP-PC-LAN 255.255.255.255 inside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
telnet timeout 5
ssh CAPITOLA-LAN 255.255.255.255 inside
ssh AJ-DTOP-PC-LAN 255.255.255.255 inside
ssh timeout 15
console timeout 0
vpn-addr-assign local reuse-delay 2
dhcpd auto_config outside
threat-detection basic-threat
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
webvpn
username admin password SOMEPASS encrypted privilege 15
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 sqlnet
inspect skinny
inspect sunrpc
inspect xdmcp
inspect sip
inspect netbios
inspect tftp
inspect pptp
inspect ip-options
service-policy global_policy global
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:036b82d3eb5cffc1c65a3b381246d043
: end
asdm image disk0:/asdm-647.bin
no asdm history enableJose, your fix to problem 1 allows all access from the outside, assuming you applied the extended list to the outside interface. Try to be more restrictive than an '...ip any any' rule for outside_in connections. For instance, this is what I have for incoming VOIP (access list and nat rules):
access list rule:
access-list outside_access_in extended permit udp any object server range 9000 9049 log errors
nat rule:
nat (inside,outside) source static server interface service voip-range voip-range
- 'server' is a network object *
- 'voip-range' is a service group range
I'd assume you can do something similar here in combination with my earlier comment:
access-list incoming extended permit tcp any any eq 5900
Can you explain your forwarding methodology a little more? I'm by no means an expert on forwarding, but the way I read what you're trying to do is that you have an inbound VNC request coming in on 5900 and you want the firewall to figure out which host the request should go to. Or is it vice-versa, the inbound VNC request can be on port 6001-6004 ? -
Cisco ASA 5505 Site to site VPN IPSEC tunnel to an Clavister Firewall
Hi,
I have weird problem with a Site to site VPN tunnel from a Cisco ASA 5505 to an Clavister Firewall.
When I restart the Cisco ASA 5505 the tunnel is up and down,up, down, down, and I get all strange messages when I see if the tunnel is up or down with the syntax: show crypto isakmp sa
After a while like 5-10 min the vpn site to site tunnel is up and here is the strange thing happening I have all accesslists and tunnel accesslists right I can only access one remote network (Main site Clavister Firewall) trought the vpn tunnel behind the Cisco ASA 5505, and I have 5 more remote networks that I want to access but only one remote network is working trought the vpn tunnel behind the Cisco ASA. I see that when I do this syntax in ASA: show crypto ipsec sa.
They had a Clavister Firewall before on that site before and now they have a Cisco ASA 5505 and all the rules on the main site thats have the big Clavister Firewall is intact so the problems are in the Cisco ASA 5505.
Here is some logs that ASDM give me about the tunnel issue, but like I said, the tunnel is up and only one remote network is reachable in that tunnel.....
3
Nov 21 2012
07:11:09
713902
Group = 195.149.180.254, IP = 195.149.169.254, Removing peer from correlator table failed, no match!
3
Nov 21 2012
07:11:09
713902
Group = 195.149.180.254, IP = 195.149.169.254, QM FSM error (P2 struct &0xc92462d0, mess id 0x1c6bf927)!
3
Nov 21 2012
07:11:09
713061
Group = 195.149.180.254, IP = 195.149.169.254, Rejecting IPSec tunnel: no matching crypto map entry for remote proxy 0.0.0.0/0.0.0.0/0/0 local proxy 0.0.0.0/0.0.0.0/0/0 on interface outside
5
Nov 21 2012
07:11:09
713119
Group = 195.149.180.254, IP = 195.149.169.254, PHASE 1 COMPLETED
Here is from the syntax: show crypto isakmp sa
Result of the command: "show 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: 195.149.180.254
Type : L2L Role : responder
Rekey : no State : MM_ACTIVE
Result of the command: "show crypto ipsec sa"
interface: outside
Crypto map tag: CustomerCryptoMap, seq num: 10, local addr: 213.180.90.29
access-list arvika_garnisonen permit ip 172.22.65.0 255.255.255.0 192.168.123.0 255.255.255.0
local ident (addr/mask/prot/port): (172.22.65.0/255.255.255.0/0/0)
remote ident (addr/mask/prot/port): (192.168.123.0/255.255.255.0/0/0)
current_peer:195.149.180.254
#pkts encaps: 2188, #pkts encrypt: 2188, #pkts digest: 2188
#pkts decaps: 2082, #pkts decrypt: 2082, #pkts verify: 2082
#pkts compressed: 0, #pkts decompressed: 0
#pkts not compressed: 2188, #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.: 213.180.67.29, remote crypto endpt.: 195.149.180.254
path mtu 1500, ipsec overhead 74, media mtu 1500
current outbound spi: E715B315
inbound esp sas:
spi: 0xFAC769EB (4207372779)
transform: esp-aes-256 esp-sha-hmac no compression
in use settings ={L2L, Tunnel, PFS Group 5, }
slot: 0, conn_id: 2879488, crypto-map: CustomerCryptoMap
sa timing: remaining key lifetime (kB/sec): (38738/2061)
IV size: 16 bytes
replay detection support: Y
Anti replay bitmap:
0xFFFFFFFF 0xFFFFFFFF
outbound esp sas:
spi: 0xE715B315 (3876958997)
transform: esp-aes-256 esp-sha-hmac no compression
in use settings ={L2L, Tunnel, PFS Group 5, }
slot: 0, conn_id: 2879488, crypto-map: CustomerCryptoMap
sa timing: remaining key lifetime (kB/sec): (38673/2061)
IV size: 16 bytes
replay detection support: Y
Anti replay bitmap:
0x00000000 0x00000001
And here are my Accesslists and vpn site to site config:
crypto isakmp enable outside
crypto isakmp policy 10
authentication pre-share
encryption aes-256
hash sha
group 5
lifetime 84600
crypto isakmp nat-traversal 40
crypto ipsec transform-set ESP-AES-256-SHA esp-aes-256 esp-sha-hmac
crypto ipsec security-association lifetime seconds 28800
crypto ipsec security-association lifetime kilobytes 4608000
crypto map CustomerCryptoMap 10 match address VPN_Tunnel
crypto map CustomerCryptoMap 10 set pfs group5
crypto map CustomerCryptoMap 10 set peer 195.149.180.254
crypto map CustomerCryptoMap 10 set transform-set ESP-AES-256-SHA
crypto map CustomerCryptoMap interface outside
access-list VPN_Tunnel extended permit ip 172.22.65.0 255.255.255.0 192.168.123.0 255.255.255.0 -------> This is the only remote network I can reach behind the Cisco ASA and the other remote networks dont work..
access-list VPN_Tunnel extended permit ip 172.22.65.0 255.255.255.0 host 10.1.34.5
access-list VPN_Tunnel extended permit ip 172.22.65.0 255.255.255.0 host 10.1.20.76
access-list VPN_Tunnel extended permit ip 172.22.65.0 255.255.255.0 host 62.88.129.221
access-list VPN_Tunnel extended permit ip 172.22.65.0 255.255.255.0 172.22.71.0 255.255.255.0
access-list nonat extended permit ip 172.22.65.0 255.255.255.0 192.168.123.0 255.255.255.0
access-list nonat extended permit ip 172.22.65.0 255.255.255.0 host 10.1.34.5
access-list nonat extended permit ip 172.22.65.0 255.255.255.0 host 10.1.20.76
access-list nonat extended permit ip 172.22.65.0 255.255.255.0 host 62.88.129.221
access-list nonat extended permit ip 172.22.65.0 255.255.255.0 172.22.71.0 255.255.255.0
nat (inside) 0 access-list nonat
All these remote networks are at the Main Site Clavister Firewall.
Best Regards
MichaelHi,
I'd start by getting the configuration of the remote site related to Local/Remote network configurations and go through them. Even though no changes have been made.
If they are mirror images of eachother already I'd say its probably some problem related to Cisco/Clavister setup
Seems especially wierd to me that one of the error messages includes 0.0.0.0 lines.
I have run into some problems with L2L VPN configurations when our Cisco device just doesnt want to work with the remote end device. In some cases we have confirmed that our networks defined for the L2L VPN are exactly the same and yet when checking debugs on the ASA side we can see the remote end device using totally wrong network masks for the VPN negotiaton and therefore it failed. That problem we corrected with changing the network masks a bit.
Maybe you could try to change the Encryption Domain configurations a bit and test it then.
You could also maybe take some debugs on the Phase2 and see if you get anymore hints as to what could be the problem when only one network is working for the L2L VPN.
- Jouni -
Cisco ASA 5505 Password Problem
I recently ran into a telnet, console, and enable password issue that was unexpected and I am hoping someone can explain what happened.
I had two working Cisco ASA 5505's that were two end-points of a Site-to-Site VPN. I had used the ASDM file management tools to copy disk0 startup-config.cfg to a file named old-startup-config.cfg on disk0, on both ASA systems, and I wanted those two files to function as good working startup-config backups that I could return to, right there on the firewall, if I had to. I also used the ASDM file management tools to make configuration "zip" backups to my local computer. I am aware that the actual startup-config file is some type of hidden file.
I had made some changes to both Cisco ASA 5505s, but no password changes, and everything was working great and was reloading great. Then, I suddenly found that I needed to revert back to the old working configurations that I had backed up previously. I used the ASDM file management tools to copy old-startup-config.cfg back to startup-config.cfg on disk0 on both machines. I think I may have also issued the CLI command copy old-startup-config.cfg startup-config. I asked both systems to reload without writing the running-config's to memory.
When the systems reloaded, the console, telnet, and enable passwords were no longer recognized on the CLI and Web interface. The interfaces loaded normally, but the passwords didn't work and the cisco default passwords didn't work either. I had to go to each unit's physical location and perform a power cycle and console password recovery.
I am not sure why that happened. Is the startup-config.cfg file on disk0 an altered version of the actual startup-config configuration with missing or encrypted password credentials? I would have never guessed in a million years that my procedure would have knocked out the enable password.
Instead of copy startup-config.cfg old-startup-config.cfg, should I have issued the command copy startup-config old-startup-config.cfg to make a local backup of a working configuration?
I have one more semi-related question. If one uses ASDM file management to create a zip backup of a startup-config or running-config and then proceeds to restore a running-config, when does the restored running-config take effect?If password recovery is disabled then you are locked out hard. You have to sacrifice the config to "re-admin" the appliance. Sorry for the bad news but that's the way it is by design. If there was a "back door" it would hardly be a security appliance would it?
-
Cisco asa 5505 issues ( ROUTING AND PAT)
I have some issues with my cisco asa 5505 config. Please see details below:
NETWORK SETUP:
gateway( 192.168.223.191) - cisco asa 5505 ( outside - 192.168.223.200 , inside - 192.168.2.253, DMZ - 172.16.3.253 ) -
ISSUES:
1)
no route from DMZ to outside
example:
ping from 172.16.3201 to the gateway
6 Jan 27 2014 11:15:33 172.16.3.201 39728 Failed to locate egress interface for ICMP from outside:172.16.3.201/39728 to 172.16.3.253/0
2)
not working access from external to DMZ AT ALL
ASA DETAILS:
cisco asa5505
Device license Base
Maximum Physical Interfaces 8 perpetual
VLANs 3 DMZ Restricted
Inside Hosts Unlimited perpetual
configuration:
firewall200(config)# show run
: Saved
ASA Version 9.1(3)
hostname firewall200
domain-name test1.com
enable password xxxxxxxxxxx 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
passwd XXXXXXXXXXX encrypted
names
interface Ethernet0/0
switchport access vlan 100
interface Ethernet0/1
switchport access vlan 200
interface Ethernet0/2
switchport access vlan 200
interface Ethernet0/3
switchport access vlan 200
interface Ethernet0/4
switchport access vlan 300
interface Ethernet0/5
switchport access vlan 300
interface Ethernet0/6
switchport access vlan 300
interface Ethernet0/7
switchport access vlan 300
interface Vlan100
nameif outside
security-level 0
ip address 192.168.223.200 255.255.255.0
interface Vlan200
mac-address 001b.539c.597e
nameif inside
security-level 100
ip address 172.16.2.253 255.255.255.0
interface Vlan300
no forward interface Vlan200
nameif DMZ
security-level 50
ip address 172.16.3.253 255.255.255.0
boot system disk0:/asa913-k8.bin
boot config disk0:/startup-config.cfg
ftp mode passive
clock timezone GMT/BST 0
clock summer-time GMT/BDT recurring last Sun Mar 1:00 last Sun Oct 2:00
dns server-group DefaultDNS
domain-name test1.com
same-security-traffic permit inter-interface
same-security-traffic permit intra-interface
object network office1-int
host 172.16.2.1
object network firewall-dmz-gateway
host 172.16.3.253
object network firewall-internal-gateway
host 172.16.2.253
object network com1
host 192.168.223.227
object network web2-ext
host 192.168.223.201
object network web2-int
host 172.16.3.201
object network gateway
host 192.168.223.191
object network office1-int
host 172.16.2.1
object-group network DMZ_SUBNET
network-object 172.16.3.0 255.255.255.0
object-group service www tcp
port-object eq www
port-object eq https
access-list DMZ_access_in extended permit icmp any any
access-list DMZ_access_in extended permit ip any any
access-list outside_access_in extended permit tcp any object web2-ext eq www
pager lines 24
logging enable
logging asdm informational
mtu outside 1500
mtu inside 1500
mtu DMZ 1500
icmp unreachable rate-limit 1 burst-size 1
asdm image disk0:/asdm-714.bin
no asdm history enable
arp DMZ 172.16.4.199 001b.539c.597e alias
arp DMZ 172.16.3.199 001b.539c.597e alias
arp timeout 14400
no arp permit-nonconnected
object network web2-int
nat (DMZ,outside) static web2-ext service tcp www www
access-group outside_access_in in interface outside
access-group DMZ_access_in in interface DMZ
route inside 172.168.2.0 255.255.255.0 192.168.223.191 1
route inside 172.168.3.0 255.255.255.0 192.168.223.191 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
aaa authentication ssh console LOCAL
http server enable
http 192.168.223.227 255.255.255.255 outside
http 172.163.2.5 255.255.255.255 outside
http 172.163.2.5 255.255.255.255 inside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart warmstart
crypto ipsec security-association pmtu-aging infinite
crypto ca trustpool policy
telnet timeout 5
ssh 192.168.223.227 255.255.255.255 outside
ssh 172.163.2.5 255.255.255.255 outside
ssh 172.163.2.5 255.255.255.255 inside
ssh timeout 60
ssh key-exchange group dh-group1-sha1
console timeout 0
dhcpd address 172.16.2.10-172.16.2.10 inside
threat-detection basic-threat
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
ntp server 176.58.109.199 source outside prefer
ntp server 81.150.197.169 source outside
ntp server 82.113.154.206
username xxxx password xxxxxxxxx encrypted
class-map DMZ-class
match any
policy-map global_policy
policy-map DMZ-policy
class DMZ-class
inspect icmp
service-policy DMZ-policy interface DMZ
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:9c73fa27927822d24c75c49f09c67c24
: endThank you one more time for everthing. It is workingin indeed
Reason why maybe sometimes I had some 'weird' results was because I had all devices connected to the same switch.Separtated all networks to a different switches helped.Anyway if you could take a look one last time to my configuration and let me know if it's good enough to deploy it on live ( only www for all , ssh restricted from outside, lan to dmz) .Thanks one more time.
show run
: Saved
ASA Version 9.1(3)
hostname firewall200
domain-name test1.com
enable password xxxxxxxxxx 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
passwd xxxxxxxxxxxx encrypted
names
interface Ethernet0/0
switchport access vlan 100
interface Ethernet0/1
switchport access vlan 200
interface Ethernet0/2
switchport access vlan 200
interface Ethernet0/3
switchport access vlan 200
interface Ethernet0/4
switchport access vlan 300
interface Ethernet0/5
switchport access vlan 300
interface Ethernet0/6
switchport access vlan 300
interface Ethernet0/7
switchport access vlan 300
interface Vlan100
nameif outside
security-level 0
ip address 192.168.223.200 255.255.255.0
interface Vlan200
mac-address 001b.539c.597e
nameif inside
security-level 100
ip address 172.16.2.253 255.255.255.0
interface Vlan300
no forward interface Vlan200
nameif DMZ
security-level 50
ip address 172.16.3.253 255.255.255.0
boot system disk0:/asa913-k8.bin
boot config disk0:/startup-config.cfg
ftp mode passive
clock timezone GMT/BST 0
clock summer-time GMT/BDT recurring last Sun Mar 1:00 last Sun Oct 2:00
dns domain-lookup inside
dns domain-lookup DMZ
dns server-group DefaultDNS
name-server 8.8.8.8
name-server 8.8.4.4
domain-name test1.com
same-security-traffic permit inter-interface
same-security-traffic permit intra-interface
object network firewall-dmz-gateway
host 172.16.3.253
object network firewall-internal-gateway
host 172.16.2.253
object network com1
host 192.168.223.227
object network web2-ext
host 192.168.223.201
object network web2-int
host 172.16.3.201
object network gateway
host 192.168.223.191
object network office1-int
host 172.16.2.1
object-group network DMZ_SUBNET
network-object 172.16.3.0 255.255.255.0
object-group service www tcp
port-object eq www
port-object eq https
access-list DMZ_access_in extended permit icmp any any
access-list DMZ_access_in extended permit ip any any
access-list DMZ_access_in extended permit tcp 172.16.3.0 255.255.255.0 interface outside eq ssh
access-list outside_access_in extended permit tcp any object web2-int eq www
access-list outside_access_in extended permit tcp any object web2-int eq ssh
pager lines 24
logging enable
logging asdm informational
mtu outside 1500
mtu inside 1500
mtu DMZ 1500
icmp unreachable rate-limit 1 burst-size 1
icmp permit any inside
icmp permit any DMZ
asdm image disk0:/asdm-714.bin
no asdm history enable
arp DMZ 172.16.4.199 001b.539c.597e alias
arp DMZ 172.16.3.199 001b.539c.597e alias
arp timeout 14400
no arp permit-nonconnected
object network web2-int
nat (DMZ,outside) static web2-ext net-to-net
access-group outside_access_in in interface outside
access-group DMZ_access_in in interface DMZ
route outside 0.0.0.0 0.0.0.0 192.168.223.191 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
aaa authentication ssh console LOCAL
http server enable
http 192.168.223.227 255.255.255.255 outside
http 172.163.2.5 255.255.255.255 outside
http 172.163.2.5 255.255.255.255 inside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart warmstart
crypto ipsec security-association pmtu-aging infinite
crypto ca trustpool policy
telnet timeout 5
ssh 192.168.223.227 255.255.255.255 outside
ssh 172.163.2.5 255.255.255.255 outside
ssh 172.16.3.253 255.255.255.255 outside
ssh 172.163.2.5 255.255.255.255 inside
ssh timeout 60
ssh key-exchange group dh-group1-sha1
console timeout 0
threat-detection basic-threat
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
ntp server 176.58.109.199 source outside prefer
ntp server 81.150.197.169 source outside
ntp server 82.113.154.206
username xxxxx password xxxxxxxxx encrypted
class-map DMZ-class
match any
policy-map global_policy
policy-map DMZ-policy
class DMZ-class
inspect icmp
service-policy DMZ-policy interface DMZ
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:f264c94bb8c0dd206385a6b72afe9e5b
: end -
I need helping configuring RDP access to my local server from a remote location on my Cisco ASA 5505 Firewall.
I have attempted to configure rdp access but it does not seem to be working for me Could I please ask someone to help me modify my current configuration to allow this? Please do step by step as I could use all the help I could get.
I need to allow the following IP addresses to have RDP access to my server:
66.237.238.193-66.237.238.222
69.195.249.177-69.195.249.190
69.65.80.240-69.65.80.249
My external WAN server info is - 99.89.69.333
The internal IP address of my server is - 192.168.6.2
The other server shows up as 99.89.69.334 but is working fine.
I already added one server for Static route and RDP but when I try to put in same commands it doesnt allow me to for this new one. Please take a look at my configuration file and give me the commands i need in order to put this through. Also please tell me if there are any bad/conflicting entries.
THE FOLLOWING IS MY CONFIGURATION FILE
Also I have modified IP information so that its not the ACTUAL ip info for my server/network etc... lol for security reasons of course
Also the bolded lines are the modifications I made but that arent working.
ASA Version 7.2(4)
hostname ciscoasa
domain-name default.domain.invalid
enable password DowJbZ7jrm5Nkm5B encrypted
passwd 2KFQnbNIdI.2KYOU encrypted
names
interface Vlan1
nameif inside
security-level 100
ip address 192.168.6.254 255.255.255.0
interface Vlan2
nameif outside
security-level 0
ip address 99.89.69.233 255.255.255.248
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 server-group DefaultDNS
domain-name default.domain.invalid
object-group network EMRMC
network-object 10.1.2.0 255.255.255.0
network-object 192.168.10.0 255.255.255.0
network-object 192.168.11.0 255.255.255.0
network-object 172.16.0.0 255.255.0.0
network-object 192.168.9.0 255.255.255.0
object-group service RDP tcp
description RDP
port-object eq 3389
object-group service GMED tcp
description GMED
port-object eq 3390
object-group service MarsAccess tcp
description MarsAccess
port-object range pcanywhere-data 5632
object-group service MarsFTP tcp
description MarsFTP
port-object range ftp-data ftp
object-group service MarsSupportAppls tcp
description MarsSupportAppls
port-object eq 1972
object-group service MarsUpdatePort tcp
description MarsUpdatePort
port-object eq 7835
object-group service NM1503 tcp
description NM1503
port-object eq 1503
object-group service NM1720 tcp
description NM1720
port-object eq h323
object-group service NM1731 tcp
description NM1731
port-object eq 1731
object-group service NM389 tcp
description NM389
port-object eq ldap
object-group service NM522 tcp
description NM522
port-object eq 522
object-group service SSL tcp
description SSL
port-object eq https
object-group service rdp tcp
port-object eq 3389
access-list outside_1_cryptomap extended permit ip 192.168.6.0 255.255.255.0 object-group EMRMC
access-list inside_nat0_outbound extended permit ip 192.168.6.0 255.255.255.0 192.168.0.0 255.255.0.0
access-list inside_nat0_outbound extended permit ip 192.168.6.0 255.255.255.0 object-group EMRMC
access-list outside_access_in extended permit tcp 69.16.158.128 255.255.255.128 host 99.89.69.334 eq pcanywhere-data
access-list outside_access_in extended permit udp 69.16.158.128 255.255.255.128 host 99.89.69.334 eq pcanywhere-status
access-list outside_access_in extended permit tcp 69.16.158.128 255.255.255.128 host 99.89.69.334 object-group RDP
access-list outside_access_in extended permit tcp 69.16.158.128 255.255.255.128 192.168.6.0 255.255.255.0 eq ftp
access-list outside_access_in extended permit tcp 69.16.158.128 255.255.255.128 192.168.6.0 255.255.255.0 eq ldap
access-list outside_access_in extended permit tcp 69.16.158.128 255.255.255.128 192.168.6.0 255.255.255.0 eq h323
access-list outside_access_in extended permit tcp 69.16.158.128 255.255.255.128 192.168.6.0 255.255.255.0 eq telnet
access-list outside_access_in extended permit tcp 69.16.158.128 255.255.255.128 192.168.6.0 255.255.255.0 eq www
access-list outside_access_in extended permit tcp 69.16.158.128 255.255.255.128 host 99.89.69.334 object-group SSL
access-list outside_access_in extended permit tcp 69.16.158.128 255.255.255.128 192.168.6.0 255.255.255.0 object-group NM522
access-list outside_access_in extended permit tcp 69.16.158.128 255.255.255.128 192.168.6.0 255.255.255.0 object-group NM1731
access-list outside_access_in extended permit tcp 173.197.144.48 255.255.255.248 host 99.89.69.334 object-group RDP
access-list outside_access_in extended permit tcp any interface outside eq 3389
access-list outside_access_in extended permit tcp host 66.237.238.194 host 99.89.69.333
access-list outside_access_in extended permit tcp host 66.237.238.194 host 99.89.69.333 object-group rdp
access-list outside_access_in extended permit tcp any host 99.89.69.333 object-group rdp
access-list out_in extended permit tcp any host 192.168.6.2 eq 3389
pager lines 24
logging enable
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
static (inside,outside) tcp 99.89.69.334 3389 192.168.6.1 3389 netmask 255.255.255.255
static (inside,outside) tcp interface 3389 192.168.6.2 3389 netmask 255.255.255.255
access-group outside_access_in in interface outside
route outside 0.0.0.0 0.0.0.0 99.89.69.338 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
http server enable
http 192.168.6.0 255.255.255.0 inside
http 0.0.0.0 0.0.0.0 outside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
crypto ipsec transform-set ESP-3DES-MD5 esp-3des esp-md5-hmac
crypto map outside_map 1 match address outside_1_cryptomap
crypto map outside_map 1 set peer 68.156.148.5
crypto map outside_map 1 set transform-set ESP-3DES-MD5
crypto map outside_map interface outside
crypto isakmp enable outside
crypto isakmp policy 10
authentication pre-share
encryption 3des
hash md5
group 1
lifetime 86400
crypto isakmp policy 30
authentication pre-share
encryption 3des
hash md5
group 2
lifetime 86400
telnet timeout 5
ssh timeout 5
console timeout 0
dhcpd auto_config outside
tunnel-group 68.156.148.5 type ipsec-l2l
tunnel-group 68.156.148.5 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 rsh
inspect rtsp
inspect esmtp
inspect sqlnet
inspect skinny
inspect sunrpc
inspect sunrpc
inspect xdmcp
inspect sip
inspect netbios
inspect tftp
service-policy global_policy global
prompt hostname context
Cryptochecksum:f47dfb2cf91833f0366ff572eafefb1d
: end
ciscoasa(config-network)#Unclear what did not work. In your original post you include said some commands were added but don't work:
static (inside,outside) tcp interface 3389 192.168.6.2 3389 netmask 255.255.255.255
and later you state you add another command that gets an error:
static (inside,outside) tcp 99.89.69.333 3389 192.168.6.2 3389 netmask 255.255.255.255
You also stated that 99.89.69.333 (actually 99.89.69.233, guessing from the rest of your config and other posts) is your WAN IP address.
The first static statement matches Cisco's documentation, which states that a static statement must use the 'interface' directive when you are trying to do static PAT utilizing the IP address of the interface. Since 99.89.69.333 is the assigned IP address of your WAN interface, that may explain why the second statement fails.
Any reason why you are using static PAT (including the port number 3389) instead of just skipping that directive? Static PAT usually makes sense when you need to change the TCP port number. In your example, you are not changing the TCP port 3389. -
Cisco ASA 5505 and comodo SSL certificate
Hey All,
I am having an issue with setting up the SSL certificate piece of the Cisco AnyConnect VPN. I purchased the certificate and installed it via the ASDM under Configuration > Remote Access VPN > Certificate Management > Identity Certificates. I also placed the CA 2 piece under the CA Certificates. I have http redirect to https and under my browser it is green.
Once the AnyConnect client installs and automatically connects i get no errors or anything. The minute I disconnect and try to reconnect again, I get the "Untrusted VPN Server Certificate!" which isn't true because the connection information is https://vpn.mydomain.com and the SSL Cert is setup as vpn.mydomain.com.
On that note it lists the IP address instead of the vpn.mydomain.com as the untrusted piece of this. Now obviously I don't have the IP address as part of the SSL cert, just the web address. On the web side I have an A record setup to go from vpn.mydomain.com to the IP address of the Cisco ASA.
What am I missing here? I can post config if anyone needs it.
(My Version of ASA Software is 9.0 (2) and ASDM Version 7.1 (2))It's AnyConnect version 3.0. I don't know about the EKU piece. I didn't know that was required. I will attach my config.
ASA Version 9.0(2)
hostname MyDomain-firewall-1
domain-name MyDomain.com
enable password omitted
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
passwd omitted
names
name 10.0.0.13.1 MyDomain-Inside description MyDomain Inside
name 10.200.0.0 MyDomain_New_IP description MyDomain_New
name 10.100.0.0 MyDomain-Old description Inside_Old
name XXX.XXX.XX.XX Provider description Provider_Wireless
name 10.0.13.2 Cisco_ASA_5505 description Cisco ASA 5505
name 192.168.204.0 Outside_Wireless description Outside Wireless for Guests
ip local pool MyDomain-Employee-Pool 192.168.208.1-192.168.208.254 mask 255.255.255.0
ip local pool MyDomain-Vendor-Pool 192.168.209.1-192.168.209.254 mask 255.255.255.0
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 Cisco_ASA_5505 255.255.255.0
interface Vlan2
nameif outside
security-level 0
ip address Provider 255.255.255.252
boot system disk0:/asa902-k8.bin
ftp mode passive
clock timezone PST -8
clock summer-time PDT recurring
dns domain-lookup inside
dns server-group DefaultDNS
name-server 10.0.3.21
domain-name MyDomain.com
object network obj_any
subnet 0.0.0.0 0.0.0.0
object network MyDomain-Employee
subnet 192.168.208.0 255.255.255.0
description MyDomain-Employee
object-group network Inside-all
description All Networks
network-object MyDomain-Old 255.255.254.0
network-object MyDomain_New_IP 255.255.192.0
network-object host MyDomain-Inside
access-list inside_access_in extended permit ip any4 any4
access-list split-tunnel standard permit host 10.0.13.1
pager lines 24
logging enable
logging buffered errors
logging asdm informational
mtu inside 1500
mtu outside 1500
no failover
icmp unreachable rate-limit 1 burst-size 1
asdm image disk0:/asdm-712.bin
no asdm history enable
arp timeout 14400
no arp permit-nonconnected
nat (inside,outside) source static Inside-all Inside-all destination static RVP-Employee RVP-Employee no-proxy-arp route-lookup
object network obj_any
nat (inside,outside) dynamic interface
access-group inside_access_in in interface inside
route outside 0.0.0.0 0.0.0.0 XXX.XXX.XX.XX 1
route inside MyDomain-Old 255.255.254.0 MyDomain-Inside 1
route inside MyDomain_New_IP 255.255.192.0 MyDomain-Inside 1
route inside Outside_Wireless 255.255.255.0 MyDomain-Inside 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
action terminate
dynamic-access-policy-record "Network Access Policy Allow VPN"
description "Must have the Network Access Policy Enabled to get VPN access"
aaa-server LDAP_Group protocol ldap
aaa-server LDAP_Group (inside) host 10.0.3.21
ldap-base-dn ou=MyDomain,dc=MyDomainnet,dc=local
ldap-group-base-dn ou=MyDomain,dc=MyDomainnet,dc=local
ldap-scope subtree
ldap-naming-attribute sAMAccountName
ldap-login-password *****
ldap-login-dn cn=Cisco VPN,ou=Special User Accounts,ou=MyDomain,dc=MyDomainNET,dc=local
server-type microsoft
user-identity default-domain LOCAL
aaa authentication ssh console LOCAL
http server enable
http MyDomain_New_IP 255.255.192.0 inside
http redirect outside 80
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
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_map 65535 ipsec-isakmp dynamic SYSTEM_DEFAULT_CRYPTO_MAP
crypto map outside_map interface outside
crypto ca trustpoint LOCAL-CA-SERVER
keypair LOCAL-CA-SERVER
no validation-usage
no accept-subordinates
no id-cert-issuer
crl configure
crypto ca trustpoint VPN
enrollment terminal
fqdn vpn.mydomain.com
subject-name CN=vpn.mydomain.com,OU=IT
keypair vpn.mydomain.com
crl configure
crypto ca trustpoint ASDM_TrustPoint1
enrollment terminal
crl configure
crypto ca trustpool policy
crypto ca server
shutdown
crypto ca certificate chain LOCAL-CA-SERVER
certificate ca 01
omitted
quit
crypto ca certificate chain VPN
certificate
omitted
quit
crypto ca certificate chain ASDM_TrustPoint1
certificate ca
omitted
quit
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 client-services port 443
crypto ikev2 remote-access trustpoint VPN
telnet timeout 5
ssh MyDomain_New_IP 255.255.192.0 inside
ssh timeout 5
console timeout 0
threat-detection basic-threat
threat-detection statistics access-list
threat-detection statistics tcp-intercept rate-interval 30 burst-rate 400 average-rate 200
dynamic-filter updater-client enable
dynamic-filter use-database
dynamic-filter enable
ssl encryption rc4-sha1 aes128-sha1 aes256-sha1 3des-sha1 rc4-md5 des-sha1
ssl trust-point VPN outside
webvpn
enable outside
anyconnect-essentials
anyconnect image disk0:/anyconnect-macosx-i386-2.4.1012-k9.pkg 3
anyconnect image disk0:/anyconnect-linux-2.4.1012-k9.pkg 4
anyconnect image disk0:/anyconnect-win-3.1.01065-k9.pkg 5
anyconnect profiles MyDomain-employee disk0:/MyDomain-employee.xml
anyconnect enable
tunnel-group-list enable
group-policy DfltGrpPolicy attributes
dns-server value 10.0.3.21
vpn-tunnel-protocol ikev1 ikev2 l2tp-ipsec ssl-client
default-domain value MyDomain.com
group-policy MyDomain-Employee internal
group-policy MyDomain-Employee attributes
wins-server none
dns-server value 10.0.3.21
vpn-tunnel-protocol ssl-client
split-tunnel-policy tunnelspecified
split-tunnel-network-list value split-tunnel
default-domain value MyDomain.com
webvpn
anyconnect profiles value MyDomain-employee type user
username MyDomainadmin password omitted encrypted privilege 15
tunnel-group MyDomain-Employee type remote-access
tunnel-group MyDomain-Employee general-attributes
address-pool MyDomain-Employee-Pool
authentication-server-group LDAP_Group LOCAL
default-group-policy MyDomain-Employee
tunnel-group MyDomain-Employee webvpn-attributes
group-alias MyDomain-Employee enable
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
service-policy global_policy global
prompt hostname context
no call-home reporting anonymous
Cryptochecksum:1c7e3d7ff324e4fd7567aa21a96a8b22
: end
asdm image disk0:/asdm-712.bin
asdm location MyDomain_New_IP 255.255.192.0 inside
asdm location MyDomain-Inside 255.255.255.255 inside
asdm location MyDomain-Old 255.255.254.0 inside
no asdm history enable -
So I have a weird problem that I'm hoping someone has a point in the right direction I can follow... At home I have a Cisco ASA 5505 - not very complex network some BCP configs and it's providing a NAT (PAT). I have a static IP and using a few RFC 1918 segments - like I said nothing earth shattering. I have a linksys E1200 802.11N WPA2 PSK - again pretty standard. I connect laptops, iPads, iPhones, Kindles, Androids no problem. Until recently my 60" Vizio had no issues using the network (wired or wireless). Now network is failing on the TV. I see it get to the FW and I can ping trace etc... to the TV. The FW logs show resets (log is below).
Now here is the real interesting part - if I turn the tether feature on my iPhone on and connect the TV to it - it works - what's even more interesting is if I then go back to the home network it all works again no problem until I reboot the TV... HELP!
Apr 19 15:34:09 192.168.10.254 %ASA-6-305011: Built dynamic TCP translation from inside:10.10.10.139/60657 to outside:68.162.222.142/57003
Apr 19 15:34:09 192.168.10.254 %ASA-6-302013: Built outbound TCP connection 61988 for outside:98.137.204.251/443 (98.137.204.251/443) to inside:10.10.10.139/60657 (68.162.222.142/57003)
Apr 19 15:34:09 192.168.10.254 %ASA-6-302014: Teardown TCP connection 61988 for outside:98.137.204.251/443 to inside:10.10.10.139/60657 duration 0:00:00 bytes 3689 TCP Reset-I
Apr 19 15:34:12 192.168.10.254 %ASA-6-305011: Built dynamic TCP translation from inside:10.10.10.139/60658 to outside:68.162.222.142/53332
Apr 19 15:34:12 192.168.10.254 %ASA-6-302013: Built outbound TCP connection 61989 for outside:98.137.204.251/443 (98.137.204.251/443) to inside:10.10.10.139/60658 (68.162.222.142/53332)
Apr 19 15:34:12 192.168.10.254 %ASA-6-305011: Built dynamic TCP translation from inside:10.10.10.139/37006 to outside:68.162.222.142/40015
Apr 19 15:34:12 192.168.10.254 %ASA-6-302013: Built outbound TCP connection 61990 for outside:98.136.10.32/443 (98.136.10.32/443) to inside:10.10.10.139/37006 (68.162.222.142/40015)
Apr 19 15:34:12 192.168.10.254 %ASA-6-302014: Teardown TCP connection 61989 for outside:98.137.204.251/443 to inside:10.10.10.139/60658 duration 0:00:00 bytes 3689 TCP Reset-I
Apr 19 15:34:12 192.168.10.254 %ASA-6-302014: Teardown TCP connection 61990 for outside:98.136.10.32/443 to inside:10.10.10.139/37006 duration 0:00:00 bytes 3689 TCP FINs
AHello ras,
As you mentioned the TV is sending a reset packet to the remote address. I will recommend you to create a capture of the traffic and review the traffic at the packet level to see a posible reason for the drop.
Here is how. Then you can download it to pcap format and uploaded to the forum for further analysis.
http://www.cisco.com/c/en/us/support/docs/security/asa-5500-x-series-next-generation-firewalls/110117-asa-capture-asdm-config.html
http://www.cisco.com/c/en/us/td/docs/security/asa/syslog-guide/syslogs/logmsgs.html#pgfId-6941209
Hope this information is helpful. -
Cisco asa 5505: No traffic lan to wan with IPv6
Hello everybody,
I have a Cisco ASA 5505, public ipv6 in outside interface, private ipv6 in LAN, from router I can ping any ipv6 in Internet and ping my LAN ipv6. Traffic doesn't go through router.
This is my configuration.
interface Vlan1
nameif inside
security-level 100
ip address PRIV-Saturn1 255.255.255.0
ipv6 address fc00::1/7
ipv6 enable
interface Vlan2
nameif outside
security-level 0
ip address PUBLIC26 255.255.255.248
ipv6 address xxxx:yyyy:67:36::2/64
ipv6 enable
ipv6 nd suppress-ra
access-list Dynamic_Filter_ACL extended permit tcp any6 any6
ipv6 route outside ::/0 xxx:yyyy:67:36::1
Am I omitting anything?
Thanks in advance for the help.
Jos PSince you're using IPv6 private addressing (fc00::) on the inside, you need a dynamic NAT entry to translate your private IPv6 addresses to a public one.
Alternatively, you could just use a subnet of your registered IPv6 block for the inside network and not worry about NAT. -
Unable to ping device behind Cisco 3750 on the same inside VLAN via Cisco ASA 5505 Anyconnect VPN
Hi Guys,
I've been stuck with this for the last 2 days, and I thought to try and use Cisco's forum, I setup my home DC, and started having problems once I moved a Cisco 5505 behind a Cisco 1841 router (I wanted to eventually test DMVPN live on the internet,) I was no longer able to ping some devices, then as soon as I introduce a collapsed core/distribution switch, I'm also no longer able to ping the devices behind the Cisco 3750, I've attached a network diagram and the ASA running-config.
Everything seem fine internally with the exception of an intermittent network connectivity with a Citrix NetScaler VPX running on a VMware ESXi.
For some odd reason, I am able to ping the following, with no issues.
Cisco 3750 SVI (192.168.1.3)
CentOS web server (connected directly to the Cisco ASA 5505)
I have checked and enable the following:
Nat Exemption
Sysopt connection permit-vpn
ACL's
same-security-traffic permit inter-interface
same-security-traffic permit intra-interface
Added ICMP in the inspection policy
Packet-capture - Only getting echo requests.
Thanks in advance!Hi,
I believe you have the problem with your no-nat configurations..... you to exempt NAT for the traffic from 172.16.10.0 (Anyconnect VPN pool) to 192.168.1.0/24 (Inside LAN) to make this work
object network acvpnpool
subnet <anyconnect VPN Subnet>
object network insidelan
subnet <inside lan subnet>
nat (inside,outside) source static acvpnpool acvpnpool destination static insidelan insidelan
Make sure that you are able to reach the GW/Inside ip adress of the firewall from LAN machine.... all routing in place properly..... Thanks!!!
Regards
Karthik -
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. -
Cisco ASA 5505 Firewall Not Allowing Incoming Traffic
Hello,
I am wondering if there is a very friendly cisco guru out there who can help me out. I am trying to switch out a cisco pix 501 firewall with a cisco ASA 5505 firewall. I am not very familiar with all of the commands for the firewalls and have always relied on a standard command line script that I use when building a new one. Unfortunately, my script is not working with the 5505. Can someone please let me know what I am doing wrong with the following script? I've masked public IP info with xxx.xxx.xxx and I run it right after restoring the firewall to the factory defaults. I am able to get out to the internet if I browse directly from one of the servers, but cannot access a web page when trying to browse to it from an outside network.
access-list 100 permit icmp any any echo-reply
access-list 100 permit icmp any any time-exceeded
access-list 100 permit icmp any any unreachable
ip address outside xxx.xxx.xxx.94 255.255.255.224
ip address inside 192.168.1.1 255.255.255.0
global (outside) 1 xxx.xxx.xxx.106-xxx.xxx.xxx.116
global (outside) 1 xxx.xxx.xxx.95
nat (inside) 1 0.0.0.0 0.0.0.0 0 0
route outside 0 0 xxx.xxx.xxx.93
access-group 100 in interface outside
nat (inside) 1 192.168.1.0 255.255.255.0
nat (inside) 1 192.168.1.0 255.255.255.0 0 0
outside 0.0.0.0 0.0.0.0 xxx.xxx.xxx.93 1 DHCP static
static (inside,outside) xxx.xxx.xxx.95 192.168.1.95 netmask 255.255.255.255 0 0
access-list 100 permit tcp any host xxx.xxx.xxx.95 eq www
static (inside,outside) xxx.xxx.xxx.96 192.168.1.96 netmask 255.255.255.255 0 0
access-list 100 permit tcp any host xxx.xxx.xxx.96 eq wwwHey Craig,
Based on your commands I think you were using 6.3 version on PIX and now you must be moving to ASA ver 8.2.x.
On 8.4 for interface defining use below mentioned example :
int eth0/0
ip add x.x.x.x y.y.y.y
nameif outside
no shut
int eth0/1
ip add x.x.x.x y.y.y.y
nameif inside
no shut
nat (inside) 1 192.168.1.0 255.255.255.0
global (outside) 1 xxx.xxx.xxx.106-xxx.xxx.xxx.116
global (outside) 1 xxx.xxx.xxx.95
access-list 100 permit icmp any any echo-reply
access-list 100 permit icmp any any time-exceeded
access-list 100 permit icmp any any unreachable
static (inside,outside) xxx.xxx.xxx.95 192.168.1.95 netmask 255.255.255.255 0 0
access-list 100 permit tcp any host xxx.xxx.xxx.95 eq www
static (inside,outside) xxx.xxx.xxx.96 192.168.1.96 netmask 255.255.255.255 0 0
access-list 100 permit tcp any host xxx.xxx.xxx.96 eq www
route outside 0 0 xxx.xxx.xxx.93
access-group 100 in interface outside
You can use two global statements as first statement would be used a dynamic NAT and second as PAT.
If you're still not able to reach.Paste your entire config and version that you are using on ASA. -
Unable to access/lan2lan ping from VPN Fortigate to Cisco ASA 5505
Problem : Unable to access user A to user B
User A --- router A (122, fortigate 80c) --- (Site to Site VPN between fortigate & cisco asa) --- router B (93, cisco Asa 5505{in front asa got cisco800[81] before to internet} ) --- User B
After using wizard to configure the cisco ASA site to site VPN, the site-to-site tunnel is up.
Ping is unsuccessful from user A to user B
Ping is successful from user B to user A, data is accessable
After done the packet tracer from user A to user B,
Result :
Flow-lookup
Action : allow
Info: Found no matching flow, creating a new flow
Route-lookup
Action : allow
Info : 192.168.5.203 255.255.255.255 identity
Access-list
Action : drop
Config Implicit Rule
Result - The packet is dropped
Input Interface : inside
Output Interface : NP Identify Ifc
Info: (acl-drop)flow is denied by configured rule
Below is Cisco ASA 5505's show running-config
ASA Version 8.2(1)
hostname Asite
domain-name ssms1.com
enable password ZZZZ encrypted
passwd WWWW encrypted
names
name 82 B-firewall description Singapore office firewall
name 192.168.1.0 B-inside-subnet description Singapore office internal LAN IP
name 192.168.200.0 A-inside-VLAN12 description A-inside-VLAN12 (fortinet)
name 192.168.2.0 fw-inside-subnet description A office internal LAN IP
name 122 A-forti
interface Vlan1
nameif inside
security-level 100
ip address 192.168.5.203 255.255.255.0
interface Vlan2
nameif outside
security-level 0
ip address 93 255.255.255.240
interface Ethernet0/0
switchport access vlan 2
interface Ethernet0/7
ftp mode passive
dns server-group DefaultDNS
domain-name ssms1.com
object-group network obj_any
network-object 0.0.0.0 0.0.0.0
access-list inside_nat0_outbound extended permit ip any 80 255.255.255.240
access-list inside_nat0_outbound extended permit ip fw-inside-subnet 255.255.255.0 B-inside-subnet 255.255.255.0
access-list inside_nat0_outbound extended permit ip 192.168.5.0 255.255.255.0 A-inside-VLAN12 255.255.255.0
access-list outside_cryptomap extended permit ip fw-inside-subnet 255.255.255.0 B-inside-subnet 255.255.255.0
access-list Outside_nat-inbound extended permit ip A-inside-VLAN12 255.255.255.0 192.168.5.0 255.255.255.0
access-list Outside_nat-inbound extended permit ip host A-forti 192.168.5.0 255.255.255.0
access-list outside_1_cryptomap extended permit ip 192.168.5.0 255.255.255.0 A-inside-VLAN12 255.255.255.0
pager lines 24
logging enable
logging asdm informational
mtu inside 1500
mtu outside 1500
icmp unreachable rate-limit 1 burst-size 1
asdm image disk0:/asdm-631.bin
no asdm history enable
arp timeout 14400
global (outside) 101 interface
nat (inside) 0 access-list inside_nat0_outbound
nat (inside) 101 0.0.0.0 0.0.0.0
route outside 0.0.0.0 0.0.0.0 81 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 B-inside-subnet 255.255.255.0 inside
http fw-inside-subnet 255.255.255.0 inside
http 0.0.0.0 255.255.255.255 outside
http 0.0.0.0 0.0.0.0 outside
http 192.168.5.0 255.255.255.0 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-MD5 esp-aes-256 esp-md5-hmac
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-3DES-MD5 esp-3des esp-md5-hmac
crypto ipsec transform-set ESP-AES-256-SHA esp-aes-256 esp-sha-hmac
crypto ipsec transform-set ESP-AES-128-SHA esp-aes esp-sha-hmac
crypto ipsec transform-set ESP-AES-192-SHA esp-aes-192 esp-sha-hmac
crypto ipsec transform-set ESP-AES-128-MD5 esp-aes esp-md5-hmac
crypto ipsec transform-set ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac
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_map 1 match address outside_1_cryptomap
crypto map outside_map 1 set pfs
crypto map outside_map 1 set peer A-forti
crypto map outside_map 1 set transform-set ESP-3DES-SHA
crypto map outside_map 2 match address outside_cryptomap
crypto map outside_map 2 set peer B-firewall
crypto map outside_map 2 set 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 interface outside
crypto isakmp enable outside
crypto isakmp policy 10
authentication pre-share
encryption 3des
hash sha
group 2
lifetime 86400
crypto isakmp policy 20
authentication pre-share
encryption aes-192
hash md5
group 2
lifetime 86400
crypto isakmp policy 30
authentication pre-share
encryption aes-256
hash md5
group 2
lifetime 86400
telnet timeout 5
ssh timeout 5
console timeout 0
dhcpd auto_config outside
dhcpd address 192.168.5.10-192.168.5.20 inside
dhcpd dns 165 165 interface inside
dhcpd enable inside
threat-detection basic-threat
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
webvpn
group-policy DfltGrpPolicy attributes
vpn-tunnel-protocol IPSec l2tp-ipsec svc webvpn
username admin password XXX encrypted privilege 15
tunnel-group 122 type ipsec-l2l
tunnel-group 122 ipsec-attributes
pre-shared-key *
class-map inspection_default
match default-inspection-traffic
class-map outside-class
match default-inspection-traffic
policy-map type inspect dns preset_dns_map
parameters
message-length maximum 512
message-length maximum client auto
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 icmp
policy-map outside-policy
description ok
class outside-class
inspect dns
inspect esmtp
inspect ftp
inspect h323 h225
inspect h323 ras
inspect icmp
inspect icmp error
inspect netbios
inspect rsh
inspect rtsp
inspect sip
inspect skinny
inspect sqlnet
inspect sunrpc
inspect tftp
inspect xdmcp
service-policy global_policy global
service-policy outside-policy interface outside
prompt hostname context
Cryptochecksum: XXX
: end
Kindly need your expertise&help to solve the problemany1 can help me ?
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