Having a problem with a VPN site trying to communicate to a subnet off my ASA 5505. The network is simple, VPN IPSEC remote site is 192.168.6.0/24 and I can ping and access hosts on 192.168.10.0/24 (called InfraNet). I am now trying to allow communications between 192.168.6.0/24 (called FD_net) to 192.168.9.0/24 (called Inside)
The Error:
5 Nov 12 2012 13:52:50 192.168.9.19 Asymmetric NAT rules matched for forward and reverse flows; Connection for icmp src outside:192.168.6.11 dst inside:192.168.9.19 (type 8, code 0) denied due to NAT reverse path failure
I understand this is a NAT issue; but I not seeing the error and could use a second set of eyes. Here's my current running configuration.
: Saved
:
ASA Version 8.3(2)
!
hostname fw1
domain-name xxxxxxxx.xxx
enable password <removed>
passwd <removed>
names
!
interface Vlan1
description Town Internal Network
nameif inside
security-level 100
ip address 192.168.9.1 255.255.255.0
!
interface Vlan2
description Public Internet
nameif outside
security-level 0
ip address 173.xxx.xxx.xxx 255.255.255.248
!
interface Vlan3
description DMZ (CaTV)
nameif dmz
security-level 50
ip address 192.168.2.1 255.255.255.0
!
interface Vlan10
description Infrastructure Network
nameif InfraNet
security-level 100
ip address 192.168.10.1 255.255.255.0
!
interface Vlan13
description Guest Wireless
nameif Wireless-Guest
security-level 25
ip address 192.168.1.1 255.255.255.0
!
interface Vlan23
nameif StateNet
security-level 75
ip address 10.63.198.2 255.255.255.0
!
interface Vlan33
description Police Subnet
shutdown
nameif PDNet
security-level 90
ip address 192.168.0.1 255.255.255.0
!
interface Ethernet0/0
switchport access vlan 2
!
interface Ethernet0/1
switchport trunk allowed vlan 1,5,10,13
switchport trunk native vlan 1
switchport mode trunk
speed 100
duplex full
!
interface Ethernet0/2
switchport access vlan 3
!
interface Ethernet0/3
!
interface Ethernet0/4
switchport trunk allowed vlan 1,10,13
switchport trunk native vlan 1
switchport mode trunk
!
interface Ethernet0/5
switchport access vlan 23
!
interface Ethernet0/6
shutdown
!
interface Ethernet0/7
switchport trunk allowed vlan 1
switchport trunk native vlan 1
switchport mode trunk
shutdown
!
banner exec Access Restricted to Personnel Only
banner login Access Restricted to Personnel Only
ftp mode passive
clock timezone EST -5
clock summer-time EDT recurring
dns server-group DefaultDNS
domain-name xxxxxxx.xxx
same-security-traffic permit inter-interface
object network obj_any
subnet 0.0.0.0 0.0.0.0
object service IMAPoverSSL
service tcp destination eq 993
description IMAP over SSL
object service POPoverSSL
service tcp destination eq 995
description POP3 over SSL
object service SMTPwTLS
service tcp destination eq 465
description SMTP with TLS
object network obj-192.168.9.20
host 192.168.9.20
object network obj-claggett-https
host 192.168.9.20
object network obj-claggett-imap4
host 192.168.9.20
object network obj-claggett-pop3
host 192.168.9.20
object network obj-claggett-smtp
host 192.168.9.20
object network obj-claggett-imapoverssl
host 192.168.9.20
object network obj-claggett-popoverssl
host 192.168.9.20
object network obj-claggett-smtpwTLS
host 192.168.9.20
object network obj-192.168.9.120
host 192.168.9.120
object network obj-192.168.9.119
host 192.168.9.119
object network obj-192.168.9.121
host 192.168.9.121
object network obj-wirelessnet
subnet 192.168.1.0 255.255.255.0
object network WirelessClients
subnet 192.168.1.0 255.255.255.0
object network obj-dmznetwork
subnet 192.168.2.0 255.255.255.0
object network FD_Firewall
host 74.94.142.229
object network FD_Net
subnet 192.168.6.0 255.255.255.0
object network NETWORK_OBJ_192.168.10.0_24
subnet 192.168.10.0 255.255.255.0
object network obj-TownHallNet
subnet 192.168.9.0 255.255.255.0
object network obj_InfraNet
subnet 192.168.10.0 255.255.255.0
object-group service EmailServices
description Normal Email/Exchange Services
service-object object IMAPoverSSL
service-object object POPoverSSL
service-object object SMTPwTLS
service-object tcp destination eq https
service-object tcp destination eq imap4
service-object tcp destination eq pop3
service-object tcp destination eq smtp
object-group service DM_INLINE_SERVICE_1
service-object object IMAPoverSSL
service-object object POPoverSSL
service-object object SMTPwTLS
service-object tcp destination eq pop3
service-object tcp destination eq https
service-object tcp destination eq smtp
object-group service DM_INLINE_SERVICE_2
service-object object IMAPoverSSL
service-object object POPoverSSL
service-object object SMTPwTLS
service-object tcp destination eq https
service-object tcp destination eq pop3
service-object tcp destination eq smtp
object-group network obj_clerkpc
description Clerk's PCs
network-object object obj-192.168.9.119
network-object object obj-192.168.9.120
network-object object obj-192.168.9.121
object-group network TownHall_Nets
network-object 192.168.10.0 255.255.255.0
network-object object obj-TownHallNet
object-group network DM_INLINE_NETWORK_1
network-object 192.168.10.0 255.255.255.0
network-object 192.168.9.0 255.255.255.0
access-list outside_access_in extended permit object-group DM_INLINE_SERVICE_2 any interface outside
access-list outside_access_in extended permit object-group DM_INLINE_SERVICE_1 any host 192.168.9.20
access-list StateNet_access_in extended permit ip object-group obj_clerkpc any
access-list outside_2_cryptomap extended permit ip object-group DM_INLINE_NETWORK_1 object FD_Net
pager lines 24
logging enable
logging asdm debugging
logging mail errors
logging from-address hostmaster@xxxxxxxxx
logging recipient-address john@xxxxxxxxx level errors
mtu inside 1500
mtu outside 1500
mtu dmz 1500
mtu Wireless-Guest 1500
mtu StateNet 1500
mtu InfraNet 1500
mtu PDNet 1500
no failover
icmp unreachable rate-limit 1 burst-size 1
asdm image disk0:/asdm-635.bin
no asdm history enable
arp timeout 14400
nat (InfraNet,outside) source static TownHall_Nets TownHall_Nets destination static FD_Net FD_Net
nat (inside,outside) source static TownHall_Nets TownHall_Nets destination static FD_Net FD_Net
!
object network obj_any
nat (inside,outside) static interface
object network obj-claggett-https
nat (inside,outside) static interface service tcp https https
object network obj-claggett-imap4
nat (inside,outside) static interface service tcp imap4 imap4
object network obj-claggett-pop3
nat (inside,outside) static interface service tcp pop3 pop3
object network obj-claggett-smtp
nat (inside,outside) static interface service tcp smtp smtp
object network obj-claggett-imapoverssl
nat (inside,outside) static interface service tcp 993 993
object network obj-claggett-popoverssl
nat (inside,outside) static interface service tcp 995 995
object network obj-claggett-smtpwTLS
nat (inside,outside) static interface service tcp 465 465
object network obj-192.168.9.120
nat (inside,StateNet) static 10.63.198.12
object network obj-192.168.9.119
nat (any,StateNet) static 10.63.198.10
object network obj-192.168.9.121
nat (any,StateNet) static 10.63.198.11
object network obj-wirelessnet
nat (Wireless-Guest,outside) static interface
object network obj-dmznetwork
nat (any,outside) static interface
object network obj_InfraNet
nat (InfraNet,outside) static interface
access-group outside_access_in in interface outside
access-group StateNet_access_in in interface StateNet
route outside 0.0.0.0 0.0.0.0 173.166.117.190 1
route StateNet 10.0.0.0 255.0.0.0 10.63.198.1 1
timeout xlate 3:00:00
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
timeout sunrpc 0:10:00 h323 0:05:00 h225 1:00:00 mgcp 0:05:00 mgcp-pat 0:05:00
timeout sip 0:30:00 sip_media 0:02:00 sip-invite 0:03:00 sip-disconnect 0:02:00
timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute
timeout tcp-proxy-reassembly 0:01:00
dynamic-access-policy-record DfltAccessPolicy
http server enable 5443
http 192.168.9.0 255.255.255.0 inside
http 74.xxx.xxx.xxx 255.255.255.255 outside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
crypto ipsec transform-set ESP-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 2 match address outside_2_cryptomap
crypto map outside_map 2 set pfs
crypto map outside_map 2 set peer 173.xxx.xxx.xxx
crypto map outside_map 2 set transform-set ESP-3DES-SHA
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
telnet 192.168.9.0 255.255.255.0 inside
telnet timeout 5
ssh 192.168.9.0 255.255.255.0 inside
ssh timeout 5
console timeout 0
dhcpd dns 208.67.222.222 208.67.220.220
dhcpd lease 10800
dhcpd auto_config outside
!
dhcpd address 192.168.2.100-192.168.2.254 dmz
dhcpd dns 8.8.8.8 8.8.4.4 interface dmz
dhcpd enable dmz
!
dhcpd address 192.168.1.100-192.168.1.254 Wireless-Guest
dhcpd enable Wireless-Guest
!
threat-detection basic-threat
threat-detection statistics host number-of-rate 2
threat-detection statistics port
threat-detection statistics protocol
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
ntp server 63.240.161.99 source outside prefer
ntp server 207.171.30.106 source outside prefer
ntp server 70.86.250.6 source outside prefer
webvpn
group-policy FDIPSECTunnel internal
group-policy FDIPSECTunnel attributes
vpn-idle-timeout none
vpn-tunnel-protocol IPSec l2tp-ipsec
username support password <removed> privilege 15
tunnel-group 173.xxx.xxx.xxx type ipsec-l2l
tunnel-group 173.xxx.xxx.xxx general-attributes
default-group-policy FDIPSECTunnel
tunnel-group 173.xxx.xxx.xxx ipsec-attributes
pre-shared-key *****
!
!
smtp-server 192.168.9.20
prompt hostname context
call-home
profile CiscoTAC-1
no active
destination address http https://tools.cisco.com/its/service/oddce/services/DDCEService
destination address email callhome@cisco.com
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:e4dc3cef0de15123f11439822880a2c7
: end
Any ideas would be appreciated.
John
