Does 'sh crypto ipsec sa'

ubergeek1 · ‎03-15-2014

Hello all,

I have several ASA 5505's that connect to one 5510 at our corporate headquarters. I just added a new location and for some reason I cannot access resources on the 192.168.1.0 subnet which is at the remote site. The VPN works fine and traffic to 192.168.5.0 resources work fine. I also have internet access. Here is my configuration:

ASA Version 9.0(1)
!
hostname asa-fw
enable password k4HlcGX2lC1ypFOm 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 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
shutdown
!
interface Vlan1
description Private-Interface
nameif inside
security-level 100
ip address 172.16.40.254 255.255.0.0
!
interface Vlan2
description Public-Interface
nameif outside
security-level 0
pppoe client vpdn group xxxxxxxxxxxxxxxxxx
ip address pppoe setroute
!
ftp mode passive
object network inside-network
subnet 172.16.40.0 255.255.255.0
object network NETWORK_OBJ_172.16.40.0_24
subnet 172.16.40.0 255.255.255.0
object network NETWORK_OBJ_192.168.5.0_24
subnet 192.168.5.0 255.255.255.0
object network NETWORK_OBJ_172.16.25.0_24
subnet 172.16.25.0 255.255.255.0
object network OBJ_192.168.1.0
subnet 192.168.1.0 255.255.255.0
access-list outside_cryptomap extended permit ip 172.16.40.0 255.255.255.0 192.168.5.0 255.255.255.0
access-list outside_cryptomap extended permit ip 172.16.40.0 255.255.255.0 192.168.1.0 255.255.255.0
access-list outside_cryptomap extended permit ip 172.16.40.0 255.255.255.0 172.16.25.0 255.255.255.0
pager lines 24
logging enable
logging buffer-size 30000
logging buffered debugging
logging asdm informational
mtu inside 1500
mtu outside 1500
icmp unreachable rate-limit 1 burst-size 1
no asdm history enable
arp timeout 14400
no arp permit-nonconnected
nat (inside,outside) source static NETWORK_OBJ_172.16.40.0_24 NETWORK_OBJ_172.16.40.0_24 destination static NETWORK_OBJ_192.168.5.0_24 NETWORK_OBJ_192.168.5.0_24 no-

proxy-arp route-lookup
nat (inside,outside) source static NETWORK_OBJ_172.16.40.0_24 NETWORK_OBJ_172.16.40.0_24 destination static OBJ_192.168.1.0 OBJ_192.168.1.0 no-proxy-arp route-lookup
nat (inside,outside) source static NETWORK_OBJ_172.16.40.0_24 NETWORK_OBJ_172.16.40.0_24 destination static NETWORK_OBJ_172.16.25.0_24 NETWORK_OBJ_172.16.25.0_24 no-

proxy-arp route-lookup
!
object network inside-network
nat (inside,outside) dynamic interface
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 http console LOCAL
aaa authentication ssh console LOCAL
http server enable
http 172.16.40.0 255.255.255.0 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-AES-128-SHA esp-aes esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-AES-128-MD5 esp-aes esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-AES-192-SHA esp-aes-192 esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-AES-256-SHA esp-aes-256 esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-AES-128-SHA-TRANS esp-aes esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-AES-128-SHA-TRANS mode transport
crypto ipsec ikev1 transform-set ESP-AES-128-MD5-TRANS esp-aes esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-AES-128-MD5-TRANS mode transport
crypto ipsec ikev1 transform-set ESP-AES-192-SHA-TRANS esp-aes-192 esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-AES-192-SHA-TRANS mode transport
crypto ipsec ikev1 transform-set ESP-AES-192-MD5-TRANS esp-aes-192 esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-AES-192-MD5-TRANS mode transport
crypto ipsec ikev1 transform-set ESP-AES-256-SHA-TRANS esp-aes-256 esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-AES-256-SHA-TRANS mode transport
crypto ipsec ikev1 transform-set ESP-AES-256-MD5-TRANS esp-aes-256 esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-AES-256-MD5-TRANS mode transport
crypto ipsec ikev1 transform-set ESP-3DES-SHA esp-3des esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-3DES-MD5 esp-3des esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-3DES-SHA-TRANS esp-3des esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-3DES-SHA-TRANS mode transport
crypto ipsec ikev1 transform-set ESP-3DES-MD5-TRANS esp-3des esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-3DES-MD5-TRANS mode transport
crypto ipsec ikev1 transform-set ESP-DES-SHA esp-des esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-DES-MD5 esp-des esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-DES-SHA-TRANS esp-des esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-DES-SHA-TRANS mode transport
crypto ipsec ikev1 transform-set ESP-DES-MD5-TRANS esp-des esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-DES-MD5-TRANS mode transport
crypto ipsec ikev2 ipsec-proposal DES
protocol esp encryption des
protocol esp integrity sha-1 md5
crypto ipsec ikev2 ipsec-proposal 3DES
protocol esp encryption 3des
protocol esp integrity sha-1 md5
crypto ipsec ikev2 ipsec-proposal AES
protocol esp encryption aes
protocol esp integrity sha-1 md5
crypto ipsec ikev2 ipsec-proposal AES192
protocol esp encryption aes-192
protocol esp integrity sha-1 md5
crypto ipsec ikev2 ipsec-proposal AES256
protocol esp encryption aes-256
protocol esp integrity sha-1 md5
crypto ipsec security-association pmtu-aging infinite
crypto map outside_map 1 match address outside_cryptomap
crypto map outside_map 1 set pfs group5
crypto map outside_map 1 set peer xxx.xxx.xxx.xxx
crypto map outside_map 1 set ikev1 transform-set ESP-AES-128-SHA ESP-AES-128-MD5 ESP-AES-192-SHA ESP-AES-192-MD5 ESP-AES-256-SHA ESP-AES-256-MD5 ESP-3DES-SHA ESP-

3DES-MD5 ESP-DES-SHA ESP-DES-MD5
crypto map outside_map 1 set ikev2 ipsec-proposal AES256 AES192 AES 3DES DES
crypto map outside_map 1 set nat-t-disable
crypto map outside_map interface outside
crypto ca trustpool policy
crypto ikev2 policy 1
encryption aes-256
integrity sha
group 5 2
prf sha
lifetime seconds 86400
crypto ikev2 policy 10
encryption aes-192
integrity sha
group 5 2
prf sha
lifetime seconds 86400
crypto ikev2 policy 20
encryption aes
integrity sha
group 5 2
prf sha
lifetime seconds 86400
crypto ikev2 policy 30
encryption 3des
integrity sha
group 5 2
prf sha
lifetime seconds 86400
crypto ikev2 policy 40
encryption des
integrity sha
group 5 2
prf sha
lifetime seconds 86400
crypto ikev2 enable outside
crypto ikev1 enable outside
crypto ikev1 policy 10
authentication crack
encryption aes-256
hash sha
group 2
lifetime 86400
crypto ikev1 policy 20
authentication rsa-sig
encryption aes-256
hash sha
group 2
lifetime 86400
crypto ikev1 policy 30
authentication pre-share
encryption aes-256
hash sha
group 2
lifetime 86400
crypto ikev1 policy 40
authentication crack
encryption aes-192
hash sha
group 2
lifetime 86400
crypto ikev1 policy 50
authentication rsa-sig
encryption aes-192
hash sha
group 2
lifetime 86400
crypto ikev1 policy 60
authentication pre-share
encryption aes-192
hash sha
group 2
lifetime 86400
crypto ikev1 policy 70
authentication crack
encryption aes
hash sha
group 2
lifetime 86400
crypto ikev1 policy 80
authentication rsa-sig
encryption aes
hash sha
group 2
lifetime 86400
crypto ikev1 policy 90
authentication pre-share
encryption aes
hash sha
group 2
lifetime 86400
crypto ikev1 policy 100
authentication crack
encryption 3des
hash sha
group 2
lifetime 86400
crypto ikev1 policy 110
authentication rsa-sig
encryption 3des
hash sha
group 2
lifetime 86400
crypto ikev1 policy 120
authentication pre-share
encryption 3des
hash sha
group 2
lifetime 86400
crypto ikev1 policy 130
authentication crack
encryption des
hash sha
group 2
lifetime 86400
crypto ikev1 policy 140
authentication rsa-sig
encryption des
hash sha
group 2
lifetime 86400
crypto ikev1 policy 150
authentication pre-share
encryption des
hash sha
group 2
lifetime 86400
telnet timeout 5
ssh 172.16.40.0 255.255.255.0 inside
ssh timeout 5
console timeout 0
vpdn group xxxxxxxxxxxxxxxxxxxxxxxxxx request dialout pppoe
vpdn group xxxxxxxxxxxxxxxxxxxxxxxxxx localname xxxxxxxxxxxxxxxxxxxxxxxxx
vpdn group xxxxxxxxxxxxxxxxxxxxxxxxxx ppp authentication pap
vpdn username xxxxxxxxxxxxxxxxxxxxxxx password *****

dhcpd dns 192.168.5.9 192.168.5.10
!
dhcpd address 172.16.40.5-172.16.40.15 inside
dhcpd enable inside
!
threat-detection basic-threat
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
group-policy GroupPolicy_xxx.xxx.xxx.xxx internal
group-policy GroupPolicy_xxx.xxx.xxx.xxx attributes
vpn-tunnel-protocol ikev1 ikev2
username xxxxxxxxxxx password 21dkb29Q2GbIGmA9 encrypted privilege 15
username xxxxxxxxxxx password 1NHJ1uyMBfQkbbS9 encrypted privilege 15
username xxxxxxxxxxx password NL1c1I7HLpyQAiL3 encrypted privilege 15
tunnel-group xxx.xxx.xxx.xxx type ipsec-l2l
tunnel-group xxx.xxx.xxx.xxx general-attributes
default-group-policy GroupPolicy_xxx.xxx.xxx.xxx
tunnel-group xxx.xxx.xxx.xxx ipsec-attributes
ikev1 pre-shared-key *****
ikev2 remote-authentication pre-shared-key *****
ikev2 local-authentication 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 ip-options
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
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 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:bfa3f7b53a5d05aa16514430fdcd0277
: end
no asdm history enable

Access lists on the 5510 at the corporate headquarters (remote site) are these:

access-list INSIDE_NONAT extended permit ip 192.168.5.0 255.255.255.0 172.16.40.0 255.255.255.0
access-list INSIDE_NONAT extended permit ip 192.168.1.0 255.255.255.0 172.16.40.0 255.255.255.0
access-list INSIDE_NONAT extended permit ip 172.16.25.0 255.255.255.0 172.16.40.0 255.255.255.0

access-list outside_3_cryptomap extended permit ip 192.168.5.0 255.255.255.0 172.16.40.0 255.255.255.0
access-list outside_3_cryptomap extended permit ip 172.16.25.0 255.255.255.0 172.16.40.0 255.255.255.0
access-list outside_3_cryptomap extended permit ip 192.168.1.0 255.255.255.0 172.16.40.0 255.255.255.0

I am at wits end on this because I just dont see where I went wrong :( Any help or insight that anyone can provide would be great.

Thanks

LA-Engineer · ‎03-15-2014

Does 'sh crypto ipsec sa' show that the SAs are being created on both sides for the 192.168.1.0 ID?

ubergeek1 · ‎03-16-2014

Thanks for the reply. I cannot check that until Monday when I am at work. How does the NAT statements and ACL's look, are they correct?

Cannot reach subnet over site to site VPN ASA 5505 version 9