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
: end
Thank 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
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in Lan Side we have 3 networks one for Internet Users one For VPN Users One for CCTV
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IOS Configuration
version 15.2
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ASA Configuration
ASA Version 8.4(3)
interface Ethernet0/0
switchport access vlan 2
interface Vlan1
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ip address 192.168.83.1 255.255.255.0
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pager lines 24
logging enable
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mtu inside 1500
mtu outside 1500
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crypto map vpn 1 set pfs
crypto map vpn 1 set peer S1.S1.S1.S1
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crypto isakmp nat-traversal 3600
crypto ikev1 enable outside
crypto ikev1 policy 10
authentication pre-share
encryption 3des
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group 2
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crypto ikev1 policy 20
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encryption aes-256
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group-policy GroupPolicy_S1.S1.S1.S1 internal
group-policy GroupPolicy_S1.S1.S1.S1 attributes
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group-policy remote_vpn_policy internal
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policy-map type inspect dns preset_dns_map
parameters
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inspect esmtp
inspect sqlnet
inspect skinny
inspect sunrpc
inspect xdmcp
inspect sip
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service-policy global_policy global
prompt hostname context
no call-home reporting anonymous
Cryptochecksum:f55f10c19a0848edd2466d08744556eb
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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
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Cisco asa 5505 with Router 881w Configuration Help
Hello all,
I'm having trouble setting up a second vlan to route to the internet. I have a Cisco ASA 5505 connected to my ISP(OUTSIDE) and a Cisco 881w (INSIDE) router in the back of my firewall. My vlan 10 with the network 192.168.5.1 255.255.255.0 works with pat, however vlan 15 that is on my 881w router does not route to the internet at all. I can only ping from 192.168.15.15 network to 192.168.5.1 I would like some advice on how can I make this set up work. Attached with this discussion is a picture of my topology.
Thanks in advance.
here are the show runs:
Cisco ASA 5505 show run:
ASA Version 8.3(1)
names
interface Vlan1
no nameif
no security-level
no ip address
interface Vlan5
mac-address xxxx.xxxx.xxxx
nameif OUTSIDE
security-level 0
ip address dhcp setroute
interface Vlan10
nameif INSIDE
security-level 100
ip address 192.168.5.1 255.255.255.0
interface Ethernet0/0
switchport access vlan 5
interface Ethernet0/1
switchport access vlan 10
interface Ethernet0/2
interface Ethernet0/3
shutdown
interface Ethernet0/4
shutdown
interface Ethernet0/5
shutdown
interface Ethernet0/6
shutdown
interface Ethernet0/7
shutdown
ftp mode passive
clock timezone CST -6
clock summer-time CDT recurring
object network INTERNAL_LAN
subnet 192.168.5.0 255.255.255.0
object network PRIVATE_LAN_192
subnet 192.168.15.0 255.255.255.224
description PRIVATE_LAN_192
access-list INSIDE_access_in extended permit ip any any
access-list INSIDE_access_in extended deny ip any any
access-list OUTSIDE_access_in extended permit ip any any
access-list OUTSIDE_access_in extended deny ip any any
pager lines 24
logging enable
mtu OUTSIDE 1500
mtu INSIDE 1500
ip verify reverse-path interface OUTSIDE
ip verify reverse-path interface INSIDE
no failover
icmp unreachable rate-limit 1 burst-size 1
no asdm history enable
arp timeout 14400
object network INTERNAL_LAN
nat (INSIDE,OUTSIDE) dynamic interface
object network PRIVATE_LAN_192
nat (INSIDE,OUTSIDE) dynamic interface
access-group OUTSIDE_access_in in interface OUTSIDE
access-group INSIDE_access_in in interface INSIDE
route INSIDE 192.168.15.0 255.255.255.224 192.168.5.2 1
dynamic-access-policy-record DfltAccessPolicy
http server enable
dhcpd dns 8.8.8.8 75.75.76.76
dhcpd address 192.168.5.10-192.168.5.100 INSIDE
dhcpd enable INSIDE
Router 881w show run:
Current configuration : 4912 bytes
version 12.4
no ip source-route
ip dhcp excluded-address 192.168.15.1 192.168.15.10
ip dhcp pool PRIVATE_LAN
network 192.168.15.0 255.255.255.224
interface FastEthernet0
switchport trunk allowed vlan 1,15,1002-1005
switchport mode trunk
interface FastEthernet1
interface FastEthernet2
interface FastEthernet3
interface FastEthernet4
ip address 192.168.5.2 255.255.255.0
duplex auto
speed auto
interface wlan-ap0
description Service module interface to manage the embedded AP
no ip address
arp timeout 0
interface Wlan-GigabitEthernet0
description Internal switch interface connecting to the embedded AP
interface Vlan1
no ip address
interface Vlan15
ip address 192.168.15.1 255.255.255.224
no ip forward-protocol nd
ip route 0.0.0.0 0.0.0.0 FastEthernet4
no ip http server
ip http authentication local
ip http secure-serverThe cable modem does not have any configuration. I cant add any to it. Its a cisco dpc3008. From vlan 10 i have no problem to get to the internet with the above configuration. My problem is just vlan 15.
-
Cisco ASA 5505 VPN Routing/Networking Question
I have a very basic question about Cisco ASA 5505 IPsec Site to Site VPNs. I want to install a Cisco ASA 5505 at a Data Center, in a LAN subnet that utilizes publicly routable IP addresses. I would like to install a second Cisco ASA 5505 in a remote branch office as its peer.
Regardless of whether I use publicly routable IPs at the branch office in the "inside" network or non-routable IPs, how would the devices and servers at the Data Center know to route IP packets destined for the branch office back through the Cisco ASA instead of through the default gateway at the Data Center? I can see accomplishing this if every single device at the Data Center is configured with routing table entries, but that isn't feasible. It also isn't feasible to use the Cisco ASA 5505 as the default gateway for all of the devices as the Data Center, allowing it to decide where the traffic should go.
What am I missing? Is the solution to try to map branch office IPs to IP addresses within the Data Center's LAN subnet so that all of the traffic is on the same subnet?You can do it in several different ways.
One way is to tell the server that if it has traffic to network x then it needs to go to the ASA all other traffic is to head for the default gateway.
In windows this is done via the route command
do not forget to make it "persistent" otherwise the route will disapear when your reboot the server.
in unix/linux
It is also the route command
Or you can tell your "default gateway" to route that network to the ASA
Good luck
HTH -
Cisco ASA 5505 Ipsec VPN and random connection dropping issues.
Hello,
We are currently having issues with a ASA 5505 Ipsec VPN. It was configured about 7-8 months ago and has been running very well..up until the last few weeks. For some reason, the VPN tends to randomly disconnect any user clients connected a lot. Furthermore, sometimes it actually connects; however does not put us on the local network for some reason and unable to browse file server. We have tried rebooting the ASA a few times and our ISP Time Warner informed us there are no signs of packet loss but still unable to pinpoint the problem. Sometimes users close out of VPN client completely, reopen several times and then it works. However it's never really consistent enough and hasn't been the last few weeks. No configuration changes have been made to ASA at all. Furthermore, the Cisco Ipsec VPN client version is: 5.0.70
Directly below is our current running config (modded for public). Any help or ideas would be greatly appreciated. Otherwise, if everything looks good...then I will defer back to our ISP Time Warner:
: Saved
ASA Version 8.4(2)
hostname domainasa
domain-name adomain.local
enable password cTfsR84pqF5Xohw. encrypted
passwd 2KFQnbNIdI.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
nameif inside
security-level 100
ip address 192.168.2.1 255.255.255.0
interface Vlan2
nameif outside
security-level 0
ip address 205.101.1.240 255.255.255.248
ftp mode passive
clock timezone EST -5
clock summer-time EDT recurring
dns domain-lookup inside
dns domain-lookup outside
dns server-group DefaultDNS
name-server 192.168.2.60
domain-name adomain.local
same-security-traffic permit intra-interface
object network obj_any
subnet 0.0.0.0 0.0.0.0
object network SBS_2011
host 192.168.2.60
object network NETWORK_OBJ_192.168.2.0_24
subnet 192.168.2.0 255.255.255.0
object network NETWORK_OBJ_192.168.5.192_
27
subnet 192.168.5.192 255.255.255.224
object network Https_Access
host 192.168.2.90
description Spam Hero
object-group network DM_INLINE_NETWORK_1
network-object object SPAM1
network-object object SPAM2
network-object object SPAM3
network-object object SPAM4
network-object object SPAM5
network-object object SPAM6
network-object object SPAM7
network-object object SPAM8
object-group service RDP tcp
description Microsoft RDP
port-object eq 3389
access-list outside_access_in extended permit tcp object-group DM_INLINE_NETWORK_1 object SBS_2011 eq smtp
access-list outside_access_in extended permit tcp any object SBS_2011 eq https
access-list outside_access_in extended permit icmp any interface outside
access-list outside_access_in remark External RDP Access
access-list outside_access_in extended permit tcp any object SBS_2011 object-group RDP
access-list domain_splitTunnelAcl standard permit 192.168.2.0 255.255.255.0
pager lines 24
logging asdm informational
mtu inside 1500
mtu outside 1500
ip local pool test 192.168.10.1-192.168.10.5 mask 255.255.255.0
ip local pool VPN_Users 192.168.5.194-192.168.5.22
0 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_192.168.2.0_24
NETWORK_OBJ_192.168.2.0_24
destination static NETWORK_OBJ_192.168.5.192_
27 NETWORK_OBJ_192.168.5.192_
27 no-proxy-arp route-lookup
object network obj_any
nat (inside,outside) dynamic interface
object network SBS_2011
nat (inside,outside) static interface service tcp smtp smtp
object network Https_Access
nat (inside,outside) static interface service tcp https https
nat (inside,outside) after-auto source dynamic any interface
access-group outside_access_in in interface outside
route outside 0.0.0.0 0.0.0.0 205.101.1.239 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
timeout floating-conn 0:00:00
dynamic-access-policy-reco
rd DfltAccessPolicy
user-identity default-domain LOCAL
http server enable
http 192.168.2.0 255.255.255.0 inside
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 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 192.168.2.0 255.255.255.0 inside
telnet timeout 5
ssh timeout 5
console timeout 0
dhcpd address 192.168.2.160-192.168.2.19
9 inside
dhcpd dns 192.168.2.60 24.29.99.36 interface inside
dhcpd wins 192.168.2.60 24.29.99.36 interface inside
dhcpd domain adomain interface inside
threat-detection basic-threat
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
webvpn
group-policy domain internal
group-policy domain attributes
wins-server value 192.168.2.60
dns-server value 192.168.2.60
vpn-tunnel-protocol ikev1
split-tunnel-policy tunnelspecified
split-tunnel-network-list value domain_splitTunnelAcl
default-domain value adomain.local
username ben password zWCAaitV3CB.GA87 encrypted privilege 0
username ben attributes
vpn-group-policy domain
username sdomain password FATqd4I1ZoqyQ/MN encrypted
username sdomain attributes
vpn-group-policy domain
username adomain password V5.hvhZU4S8NwGg/ encrypted
username adomain attributes
vpn-group-policy domain
service-type admin
username jdomain password uODal3Mlensb8d.t encrypted privilege 0
username jdomain attributes
vpn-group-policy domain
service-type admin
tunnel-group domain type remote-access
tunnel-group domain general-attributes
address-pool VPN_Users
default-group-policy domain
tunnel-group domain 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:e2466a5b754
eebcdb0cef
f051bef91d
9
: end
no asdm history enable
Thanks againHello Belnet,
What do the logs show from the ASA.
Can you post them ??
Any other question..Sure..Just remember to rate all of the community answers.
Julio -
ASA 5505:Static Routing and Deny TCP connection because of bad flag
Hi Everybody,
I have a problem. I made a VPN site-2-site with 2 ASA 5505. The VPN works great. And I create a redondant link if the VPN failed.
In fact, I use Dual ISP with route tracking. If the VPN fails, the default route change to an ISDN router, situated on the inside interface.
When I simulated a VPN fail, the ASAs routes switch automatically on backup ISDN routers. If I ping elements, it works great. But when i try TCP connection like telnet, the ASAs deny connections:
%PIX|ASA-6-106015: Deny TCP (no connection) from 172.16.10.57/35066 to 172.16.18.1/23 flags tcp_flags on interface interface_name.
the security appliance discarded a TCP packet that has no associated connection in the security appliance connection table. The security appliance looks for a SYN flag in the packet, which indicates a request to establish a new connection. If the SYN flag is not set, and there is not an existing connection, the security appliance discards the packet.
thanks!
EDIT: On the schema, The interface of the main asa is 172.16.18.148...Check if the xlate timer is set greater than or equal to what the conn timer, so as not to have connections waiting on xlates that no longer exist. To minimize the number of attempts, enable "service resetinbound" . The PIX will reset the connection and make it go away. Without service resetinbound, the PIX Firewall drops packets that are denied and generates a syslog message stating that the SYN was a denied connection.
-
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. -
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. -
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 -
Cisco ASA 5505 Failover issue..
Hi,
I am having two firewalls (cisco ASA 5505) which is configured as active/standby Mode.It was running smoothly for more than an year,but last week the secondary firewall got failed and It made my whole network down.then I just removed the connectivity of the secondary firewall and run only the primary one.when I login by console i found out that the failover has been disabled .So again I connected to the Network and enabled the firewall.After a couple of days same issue happen.This time I take down the Secondary firewall erased the Flash.Reloaded the IOS image.Configured the failover and connected to the primary for the replication of configs.It found out the Active Mate.Replicated the configs and got synced...But after sync the same thing happened,The whole network gone down .I juz done the same thing removed the secondary firewall.Network came up.I feel there is some thing with failover thing ,but couldnt fin out :( .And the firewalls are in Router Mode.Please find the logs...
Secondary Firewall While Sync..
cisco-asa(config)# sh failover
Failover On
Failover unit Secondary
Failover LAN Interface: e0/7 Vlan3 (up)
Unit Poll frequency 1 seconds, holdtime 15 seconds
Interface Poll frequency 5 seconds, holdtime 25 seconds
Interface Policy 1
Monitored Interfaces 4 of 23 maximum
Version: Ours 8.2(5), Mate 8.2(5)
Last Failover at: 06:01:10 GMT Apr 29 2015
This host: Secondary - Sync Config
Active time: 55 (sec)
slot 0: ASA5505 hw/sw rev (1.0/8.2(5)) status (Up Sys)
Interface outside (27.251.167.246): No Link (Waiting)
Interface inside (10.11.0.20): No Link (Waiting)
Interface mgmt (10.11.200.21): No Link (Waiting)
slot 1: empty
Other host: Primary - Active
Active time: 177303 (sec)
slot 0: ASA5505 hw/sw rev (1.0/8.2(5)) status (Up Sys)
Interface outside (27.251.167.247): Unknown (Waiting)
Interface inside (10.11.0.21): Unknown (Waiting)
Interface mgmt (10.11.200.22): Unknown (Waiting)
slot 1: empty
=======================================================================================
Secondary Firewall Just after Sync ,Active (primary Firewall got rebootted)
cisco-asa# sh failover
Failover On
Failover unit Secondary
Failover LAN Interface: e0/7 Vlan3 (up)
Unit Poll frequency 1 seconds, holdtime 15 seconds
Interface Poll frequency 5 seconds, holdtime 25 seconds
Interface Policy 1
Monitored Interfaces 4 of 23 maximum
Version: Ours 8.2(5), Mate Unknown
Last Failover at: 06:06:12 GMT Apr 29 2015
This host: Secondary - Active
Active time: 44 (sec)
slot 0: ASA5505 hw/sw rev (1.0/8.2(5)) status (Up Sys)
Interface outside (27.251.167.246): Normal (Waiting)
Interface inside (10.11.0.20): No Link (Waiting)
Interface mgmt (10.11.200.21): No Link (Waiting)
slot 1: empty
Other host: Primary - Not Detected
Active time: 0 (sec)
slot 0: empty
Interface outside (27.251.167.247): Unknown (Waiting)
Interface inside (10.11.0.21): Unknown (Waiting)
Interface mgmt (10.11.200.22): Unknown (Waiting)
slot 1: empty
==========================================================================================
After Active firewall got rebootted failover off,whole network gone down.
cisco-asa# sh failover
Failover Off
Failover unit Secondary
Failover LAN Interface: e0/7 Vlan3 (up)
Unit Poll frequency 1 seconds, holdtime 15 seconds
Interface Poll frequency 5 seconds, holdtime 25 seconds
Interface Policy 1
Monitored Interfaces 4 of 23 maximum
===========================================================================================
Primary Firewall after rebootting
cisco-asa# sh failover
Failover On
Failover unit Primary
Failover LAN Interface: e0/7 Vlan3 (Failed - No Switchover)
Unit Poll frequency 1 seconds, holdtime 15 seconds
Interface Poll frequency 5 seconds, holdtime 25 seconds
Interface Policy 1
Monitored Interfaces 4 of 23 maximum
Version: Ours 8.2(5), Mate Unknown
Last Failover at: 06:17:29 GMT Apr 29 2015
This host: Primary - Active
Active time: 24707 (sec)
slot 0: ASA5505 hw/sw rev (1.0/8.2(5)) status (Up Sys)
Interface outside (27.251.167.246): Normal (Waiting)
Interface inside (10.11.0.20): Normal (Waiting)
Interface mgmt (10.11.200.21): Normal (Waiting)
slot 1: empty
Other host: Secondary - Failed
Active time: 0 (sec)
slot 0: empty
Interface outside (27.251.167.247): Unknown (Waiting)
Interface inside (10.11.0.21): Unknown (Waiting)
Interface mgmt (10.11.200.22): Unknown (Waiting)
slot 1: empty
cisco-asa# sh failover history
==========================================================================
From State To State Reason
==========================================================================
06:16:43 GMT Apr 29 2015
Not Detected Negotiation No Error
06:17:29 GMT Apr 29 2015
Negotiation Just Active No Active unit found
06:17:29 GMT Apr 29 2015
Just Active Active Drain No Active unit found
06:17:29 GMT Apr 29 2015
Active Drain Active Applying Config No Active unit found
06:17:29 GMT Apr 29 2015
Active Applying Config Active Config Applied No Active unit found
06:17:29 GMT Apr 29 2015
Active Config Applied Active No Active unit found
==========================================================================
cisco-asa#
cisco-asa# sh failover state
State Last Failure Reason Date/Time
This host - Primary
Active None
Other host - Secondary
Failed Comm Failure 06:17:43 GMT Apr 29 2015
====Configuration State===
====Communication State===
==================================================================================
Secondary Firewall
cisc-asa# sh failover h
==========================================================================
From State To State Reason
==========================================================================
06:16:32 GMT Apr 29 2015
Not Detected Negotiation No Error
06:17:05 GMT Apr 29 2015
Negotiation Disabled Set by the config command
==========================================================================
cisco-asa# sh failover
Failover Off
Failover unit Secondary
Failover LAN Interface: e0/7 Vlan3 (down)
Unit Poll frequency 1 seconds, holdtime 15 seconds
Interface Poll frequency 5 seconds, holdtime 25 seconds
Interface Policy 1
Monitored Interfaces 4 of 23 maximum
ecs-pune-fw-01# sh failover h
==========================================================================
From State To State Reason
==========================================================================
06:16:32 GMT Apr 29 2015
Not Detected Negotiation No Error
06:17:05 GMT Apr 29 2015
Negotiation Disabled Set by the config command
==========================================================================
cisco-asa# sh failover state
State Last Failure Reason Date/Time
This host - Secondary
Disabled None
Other host - Primary
Not Detected None
====Configuration State===
====Communication State===
Thanks... -
I have a cisco asa 5505 that I am setting up VPN access too. I have multiple subnets all routed through a layer 3 switch conected to my asa. My problem is I can ping everything on VLAN1 (192.168.100.0/24) but no other VLANS (10.141.152.0/23 etc.)
Post the config of your ASA and someone will be able to assist.
-
Cisco ASA 5505 IOS 9.2(1), ASDM 7.3(2) NAT issues
Hey all,
I am really new to Cisco and am trying to get this Cisco ASA 5505 configured that I bought recently configured properly.
Things I have successfully been able to do:
1. Configure static WAN IP on WAN port e0/0 (I have a /29 block of addresses)
2. Create static routes to point to all of my vlans that are currently being being routed through my layer 3 SG-300
3. Install and run ASDM 7.3(2)
4. Went through the start-up wizard and configured all of my WAN and LAN settings (I have a WAN block of /29 addresses. So I congured my device with NAT and put in the range the first usable IP address outside of the one I configured for the direct connected WAN port from my modem. Example: 10.24.56.99-102 where .98 is already configured as the direct connect from modem to ASA 5505 and .97 is the gateway of my ISP modem.)
The struggle that I am running into today is with NAT rules from outside to inside. I currently have an Exchange server behind this device but I am unable to get ports forwarded to it. I followed this tutorial about Static NAT, however there is still no joy.
http://www.networkworld.com/article/2162844/tech-primers/how-to-configure-static-nat-on-a-cisco-asa-security-appliance.html
Attached is a copy of my running-config and version. Any help with this would be greatly appreciated.Your Ethernet0/1 is a trunk with multiple VLANs allowed but you do not have corresponding VLAN interfaces for SVIs in each of the associated subnets. If, as your routing setup indicates, you will be going via your internal gateway at 10.10.1.1 to reach the internal subnets then Eth0/1 should just be an access port.
So your Exchange server in the 10.10.12.0/24 subnet will talk via the internal gateway (10.10.12.1?) and thus on to the ASA inside interface at 10.10.1.2.
I assume your "public" IPs have been changed to anonymize the output. If those are your actual addresses (10.24.56.x) then there must be additional NAT taking place upstream - that would all need to be setup properly as well. -
Cisco ASA 5505 and Airport Extreme
We have an office that uses an Airport Extreme as part of the network. The Airport Extreme uses a Cisco ASA 5505 as its gateway. The Cisco provides site to site VPN capabilities with other remote offices. We just got this configuration partially working and it works great for outbound connections.
But I have been unable to get an inbound connection to machines that are behind the Airport Extreme.
The goal is to access machines behind the Airport Extreme by way of RDP and also for use as drive and printer shares.
What do I need to do on the Airport to achieve this goal?
Thank you,
LebbyLebby,
I suspect it's not the AX that's the problem but the Cisco router, no doubt you have NAT enabled on that so that any inbound connection not initiated from inside just get's blocked.
You'll need to configure NAT on the Cisco first.
Regards,
Shawn -
Cisco ASA 5505 - 2 questions - VPN Licensing; Routing
Hi,
I have a client that has a Cisco ASA 5505 security appliance. Currently it is setup as a "proof of concept" for clientless browser-based SSL VPN. The device came with 2 licenses for this service, and we need to increase that somewhere between 10-25 users. 25 users is the max on this device I believe.
I have searched Cisco.com and tried Googling the ASA 5505 for licensing but I can't find the correct license that I need for this.
The second question I have is routing capability. We have a WAN connection to another branch of the computer from this location where the ASA 5505 is located. A Cisco 2851 is used for this connection. We are wanting to bring in a high speed Internet connection for the VPN access and Internet access. What I need to know is can we put the WAN and Internet connections behind the ASA 5505 and have that route appropriately to the branch WAN for that traffic and all other traffic to the Internet?
Thanks!
--KentHi Kent,
Thank you for your question. This community is for Cisco Small Business products and your question is in reference to a Cisco Elite/Classic product. Please post your question in the Cisco NetPro forums located here: http://forums.cisco.com/eforum/servlet/NetProf?page=main (http://forums.cisco.com/eforum/servlet/NetProf?page=main) This forum has subject matter experts on Cisco Elite/Classic products that may be able to answer your question.
Regards,
David Dunlap
SBSC Engineer
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