Cisc ASA 5510 to 5505 site-to-site VPN comes up but no traffic
Can somebody please look at this config and see if I am missing something. It looks as though some sort of ACL is preventing traffic from going accross the tunnel. The tunnel stays up for a while and then goes down but no traffic ever goes through, no ping or anything.
ASA 5510 config:
asdm image disk0:/asdm-508.bin
no asdm history enable
: Saved
:
ASA Version 7.0(8)
!
hostname NCxxx-ASA
domain-name ncxxx.org
enable password /eH2ZKYOc/sPIoHi encrypted
passwd 2KFQnbNIdI.2KYOU encrypted
names
dns-guard
!
interface Ethernet0/0
nameif outside
security-level 0
ip address xx.xx.xx.209 255.255.255.248
!
interface Ethernet0/1
nameif inside
security-level 100
ip address 192.168.0.99 255.255.255.0
!
interface Ethernet0/2
no nameif
no security-level
no ip address
!
interface Ethernet0/3
no nameif
no security-level
no ip address
!
interface Management0/0
nameif management
security-level 100
ip address 192.168.1.1 255.255.255.0
management-only
!
ftp mode passive
access-list 100 extended permit ip 192.168.0.0 255.255.255.0 192.168.2.0 255.255.255.0
access-list nonat extended permit ip 192.168.0.0 255.255.255.0 192.168.2.0 255.255.255.0
access-list outside_in extended permit tcp any any eq 4280
access-list outside_in extended permit tcp any any eq 4285
access-list outside_in extended permit tcp any any eq 4282
access-list outside_in extended permit tcp any any eq 407
access-list outside_in extended permit udp any any eq 407
pager lines 24
logging enable
logging class auth asdm alerts
mtu outside 1500
mtu inside 1500
mtu management 1500
no failover
monitor-interface outside
monitor-interface inside
monitor-interface management
asdm image disk0:/asdm-508.bin
no asdm history enable
arp timeout 14400
global (outside) 10 interface
nat (inside) 0 access-list nonat
nat (inside) 10 0.0.0.0 0.0.0.0
static (inside,outside) tcp interface 4282 192.168.0.40 4282 netmask 255.255.255.255
static (inside,outside) tcp interface 4280 192.168.0.40 4280 netmask 255.255.255.255
static (inside,outside) tcp interface 4285 192.168.0.40 4285 netmask 255.255.255.255
static (inside,outside) tcp interface 407 192.168.0.40 407 netmask 255.255.255.255
static (inside,outside) udp interface 407 192.168.0.40 407 netmask 255.255.255.255
access-group outside_in in interface outside
route outside 0.0.0.0 0.0.0.0 xx.xx.xx.214 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
timeout mgcp-pat 0:05:00 sip 0:30:00 sip_media 0:02:00
timeout uauth 0:05:00 absolute
group-policy DfltGrpPolicy attributes
banner none
wins-server none
dns-server none
dhcp-network-scope none
vpn-access-hours none
vpn-simultaneous-logins 3
vpn-idle-timeout 30
vpn-session-timeout none
vpn-filter none
vpn-tunnel-protocol IPSec
password-storage disable
ip-comp disable
re-xauth disable
group-lock none
pfs disable
ipsec-udp disable
ipsec-udp-port 10000
split-tunnel-policy tunnelall
split-tunnel-network-list none
default-domain none
split-dns none
secure-unit-authentication
user-authentication disable
user-authentication-idle-t
ip-phone-bypass disable
leap-bypass disable
nem disable
backup-servers keep-client-config
client-firewall none
client-access-rule none
webvpn
functions url-entry
port-forward-name value Application Access
username nylex password 2JUThYXOonOAx0AP encrypted privilege 15
aaa authentication http console LOCAL
aaa authentication serial console LOCAL
aaa authentication telnet console LOCAL
aaa authentication ssh console LOCAL
http server enable
http 0.0.0.0 0.0.0.0 outside
http 192.168.0.0 255.255.255.0 inside
http 192.168.1.0 255.255.255.0 management
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 transform-set myset esp-3des esp-sha-hmac
crypto ipsec security-association lifetime seconds 28800
crypto ipsec security-association lifetime kilobytes 4608000
crypto map outside_map 20 match address 100
crypto map outside_map 20 set peer xx.xx.xx.98
crypto map outside_map 20 set transform-set myset
crypto map outside_map 20 set security-association lifetime seconds 28800
crypto map outside_map 20 set security-association lifetime kilobytes 4608000
crypto map outside_map interface outside
isakmp enable outside
isakmp policy 10 authentication pre-share
isakmp policy 10 encryption 3des
isakmp policy 10 hash sha
isakmp policy 10 group 2
isakmp policy 10 lifetime 86400
tunnel-group xx.xx.xx.98 type ipsec-l2l
tunnel-group xx.xx.xx.98 ipsec-attributes
pre-shared-key *
telnet 0.0.0.0 0.0.0.0 inside
telnet 0.0.0.0 0.0.0.0 management
telnet timeout 5
ssh 0.0.0.0 0.0.0.0 outside
ssh 0.0.0.0 0.0.0.0 inside
ssh 0.0.0.0 0.0.0.0 management
ssh timeout 5
console timeout 0
dhcpd address 192.168.0.200-192.168.0.25
dhcpd address 192.168.1.2-192.168.1.254 management
dhcpd dns 68.94.156.1 68.94.157.1
dhcpd lease 3600
dhcpd ping_timeout 50
dhcpd enable inside
dhcpd enable management
!
class-map inspection_default
match default-inspection-traffic
!
!
policy-map global_policy
class inspection_default
inspect dns maximum-length 512
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 pptp
!
service-policy global_policy global
Cryptochecksum:8e87cc6a232
: end
======
ASA 5505 config:
: Saved
:
ASA Version 7.2(4)
!
hostname ccityasa
domain-name ncid.local
enable password /eH2ZKYOc/sPIoHi encrypted
passwd /eH2ZKYOc/sPIoHi encrypted
names
!
interface Vlan1
nameif inside
security-level 100
ip address 192.168.2.99 255.255.255.0
!
interface Vlan2
nameif outside
security-level 0
ip address xx.xx.xx.98 255.255.255.248
!
interface Vlan3
nameif dmz
security-level 50
ip address dhcp setroute
!
interface Ethernet0/0
switchport access vlan 2
!
interface Ethernet0/1
!
interface Ethernet0/2
!
interface Ethernet0/3
!
interface Ethernet0/4
!
interface Ethernet0/5
!
interface Ethernet0/6
!
interface Ethernet0/7
!
ftp mode passive
dns server-group DefaultDNS
domain-name ncid.local
same-security-traffic permit inter-interface
same-security-traffic permit intra-interface
access-list nonnat extended permit ip 192.168.2.0 255.255.255.0 192.168.0.0 255.255.255.0
access-list 100 extended permit ip 192.168.2.0 255.255.255.0 192.168.0.0 255.255.255.0
pager lines 24
logging enable
mtu inside 1500
mtu outside 1500
mtu dmz 1500
ip verify reverse-path interface outside
no failover
monitor-interface inside
monitor-interface outside
monitor-interface dmz
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 nonnat
nat (inside) 1 0.0.0.0 0.0.0.0
route outside 0.0.0.0 0.0.0.0 68.185.20.97 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 192.168.2.0 255.255.255.0 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-SHA esp-3des esp-sha-hmac
crypto ipsec transform-set myset esp-3des esp-sha-hmac
crypto map outside_map 20 match address 100
crypto map outside_map 20 set peer xx.xx.xx.209
crypto map outside_map 20 set transform-set myset
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 timeout 5
ssh 0.0.0.0 0.0.0.0 inside
ssh xx.xx.xx.96 255.255.255.248 outside
ssh xx.xx.xx.98 255.255.255.255 outside
ssh 0.0.0.0 0.0.0.0 outside
ssh timeout 5
console timeout 0
dhcpd auto_config outside
!
dhcpd address 192.168.2.10-192.168.2.90 inside
dhcpd dns 208.67.222.222 interface inside
dhcpd update dns both override interface inside
dhcpd enable inside
!
group-policy DfltGrpPolicy attributes
banner none
wins-server none
dns-server none
dhcp-network-scope none
vpn-access-hours none
vpn-simultaneous-logins 3
vpn-idle-timeout 30
vpn-session-timeout none
vpn-filter none
vpn-tunnel-protocol IPSec l2tp-ipsec webvpn
password-storage disable
ip-comp disable
re-xauth disable
group-lock none
pfs disable
ipsec-udp disable
ipsec-udp-port 10000
split-tunnel-policy tunnelall
split-tunnel-network-list none
default-domain none
split-dns none
intercept-dhcp 255.255.255.255 disable
secure-unit-authentication
user-authentication disable
user-authentication-idle-t
ip-phone-bypass disable
leap-bypass disable
nem disable
backup-servers keep-client-config
msie-proxy server none
msie-proxy method no-modify
msie-proxy except-list none
msie-proxy local-bypass disable
nac disable
nac-sq-period 300
nac-reval-period 36000
nac-default-acl none
address-pools none
smartcard-removal-disconne
client-firewall none
client-access-rule none
webvpn
functions url-entry
html-content-filter none
homepage none
keep-alive-ignore 4
http-comp gzip
filter none
url-list none
customization value DfltCustomization
port-forward none
port-forward-name value Application Access
sso-server none
deny-message value Login was successful, but because certain criteria have not been met or due to some specific group policy, you do not have permission to use any of the VPN features. Contact your IT administrator for more information
svc none
svc keep-installer installed
svc keepalive none
svc rekey time none
svc rekey method none
svc dpd-interval client none
svc dpd-interval gateway none
svc compression deflate
tunnel-group xx.xx.xx.209 type ipsec-l2l
tunnel-group xx.xx.xx.209 ipsec-attributes
pre-shared-key *
!
!
prompt hostname context
Cryptochecksum:ece8c616a6a
: end
asdm image disk0:/asdm-524.bin
no asdm history enable
======
Show isakmp sa and show ipsec sa show the tunnel up, so does the ADSM screens on both side. Any help would be much appreciated. Thank you.
ASA 5510 config:
asdm image disk0:/asdm-508.bin
no asdm history enable
: Saved
:
ASA Version 7.0(8)
!
hostname NCxxx-ASA
domain-name ncxxx.org
enable password /eH2ZKYOc/sPIoHi encrypted
passwd 2KFQnbNIdI.2KYOU encrypted
names
dns-guard
!
interface Ethernet0/0
nameif outside
security-level 0
ip address xx.xx.xx.209 255.255.255.248
!
interface Ethernet0/1
nameif inside
security-level 100
ip address 192.168.0.99 255.255.255.0
!
interface Ethernet0/2
no nameif
no security-level
no ip address
!
interface Ethernet0/3
no nameif
no security-level
no ip address
!
interface Management0/0
nameif management
security-level 100
ip address 192.168.1.1 255.255.255.0
management-only
!
ftp mode passive
access-list 100 extended permit ip 192.168.0.0 255.255.255.0 192.168.2.0 255.255.255.0
access-list nonat extended permit ip 192.168.0.0 255.255.255.0 192.168.2.0 255.255.255.0
access-list outside_in extended permit tcp any any eq 4280
access-list outside_in extended permit tcp any any eq 4285
access-list outside_in extended permit tcp any any eq 4282
access-list outside_in extended permit tcp any any eq 407
access-list outside_in extended permit udp any any eq 407
pager lines 24
logging enable
logging class auth asdm alerts
mtu outside 1500
mtu inside 1500
mtu management 1500
no failover
monitor-interface outside
monitor-interface inside
monitor-interface management
asdm image disk0:/asdm-508.bin
no asdm history enable
arp timeout 14400
global (outside) 10 interface
nat (inside) 0 access-list nonat
nat (inside) 10 0.0.0.0 0.0.0.0
static (inside,outside) tcp interface 4282 192.168.0.40 4282 netmask 255.255.255.255
static (inside,outside) tcp interface 4280 192.168.0.40 4280 netmask 255.255.255.255
static (inside,outside) tcp interface 4285 192.168.0.40 4285 netmask 255.255.255.255
static (inside,outside) tcp interface 407 192.168.0.40 407 netmask 255.255.255.255
static (inside,outside) udp interface 407 192.168.0.40 407 netmask 255.255.255.255
access-group outside_in in interface outside
route outside 0.0.0.0 0.0.0.0 xx.xx.xx.214 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
timeout mgcp-pat 0:05:00 sip 0:30:00 sip_media 0:02:00
timeout uauth 0:05:00 absolute
group-policy DfltGrpPolicy attributes
banner none
wins-server none
dns-server none
dhcp-network-scope none
vpn-access-hours none
vpn-simultaneous-logins 3
vpn-idle-timeout 30
vpn-session-timeout none
vpn-filter none
vpn-tunnel-protocol IPSec
password-storage disable
ip-comp disable
re-xauth disable
group-lock none
pfs disable
ipsec-udp disable
ipsec-udp-port 10000
split-tunnel-policy tunnelall
split-tunnel-network-list none
default-domain none
split-dns none
secure-unit-authentication
user-authentication disable
user-authentication-idle-t
ip-phone-bypass disable
leap-bypass disable
nem disable
backup-servers keep-client-config
client-firewall none
client-access-rule none
webvpn
functions url-entry
port-forward-name value Application Access
username nylex password 2JUThYXOonOAx0AP encrypted privilege 15
aaa authentication http console LOCAL
aaa authentication serial console LOCAL
aaa authentication telnet console LOCAL
aaa authentication ssh console LOCAL
http server enable
http 0.0.0.0 0.0.0.0 outside
http 192.168.0.0 255.255.255.0 inside
http 192.168.1.0 255.255.255.0 management
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 transform-set myset esp-3des esp-sha-hmac
crypto ipsec security-association lifetime seconds 28800
crypto ipsec security-association lifetime kilobytes 4608000
crypto map outside_map 20 match address 100
crypto map outside_map 20 set peer xx.xx.xx.98
crypto map outside_map 20 set transform-set myset
crypto map outside_map 20 set security-association lifetime seconds 28800
crypto map outside_map 20 set security-association lifetime kilobytes 4608000
crypto map outside_map interface outside
isakmp enable outside
isakmp policy 10 authentication pre-share
isakmp policy 10 encryption 3des
isakmp policy 10 hash sha
isakmp policy 10 group 2
isakmp policy 10 lifetime 86400
tunnel-group xx.xx.xx.98 type ipsec-l2l
tunnel-group xx.xx.xx.98 ipsec-attributes
pre-shared-key *
telnet 0.0.0.0 0.0.0.0 inside
telnet 0.0.0.0 0.0.0.0 management
telnet timeout 5
ssh 0.0.0.0 0.0.0.0 outside
ssh 0.0.0.0 0.0.0.0 inside
ssh 0.0.0.0 0.0.0.0 management
ssh timeout 5
console timeout 0
dhcpd address 192.168.0.200-192.168.0.25
dhcpd address 192.168.1.2-192.168.1.254 management
dhcpd dns 68.94.156.1 68.94.157.1
dhcpd lease 3600
dhcpd ping_timeout 50
dhcpd enable inside
dhcpd enable management
!
class-map inspection_default
match default-inspection-traffic
!
!
policy-map global_policy
class inspection_default
inspect dns maximum-length 512
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 pptp
!
service-policy global_policy global
Cryptochecksum:8e87cc6a232
: end
======
ASA 5505 config:
: Saved
:
ASA Version 7.2(4)
!
hostname ccityasa
domain-name ncid.local
enable password /eH2ZKYOc/sPIoHi encrypted
passwd /eH2ZKYOc/sPIoHi encrypted
names
!
interface Vlan1
nameif inside
security-level 100
ip address 192.168.2.99 255.255.255.0
!
interface Vlan2
nameif outside
security-level 0
ip address xx.xx.xx.98 255.255.255.248
!
interface Vlan3
nameif dmz
security-level 50
ip address dhcp setroute
!
interface Ethernet0/0
switchport access vlan 2
!
interface Ethernet0/1
!
interface Ethernet0/2
!
interface Ethernet0/3
!
interface Ethernet0/4
!
interface Ethernet0/5
!
interface Ethernet0/6
!
interface Ethernet0/7
!
ftp mode passive
dns server-group DefaultDNS
domain-name ncid.local
same-security-traffic permit inter-interface
same-security-traffic permit intra-interface
access-list nonnat extended permit ip 192.168.2.0 255.255.255.0 192.168.0.0 255.255.255.0
access-list 100 extended permit ip 192.168.2.0 255.255.255.0 192.168.0.0 255.255.255.0
pager lines 24
logging enable
mtu inside 1500
mtu outside 1500
mtu dmz 1500
ip verify reverse-path interface outside
no failover
monitor-interface inside
monitor-interface outside
monitor-interface dmz
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 nonnat
nat (inside) 1 0.0.0.0 0.0.0.0
route outside 0.0.0.0 0.0.0.0 68.185.20.97 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 192.168.2.0 255.255.255.0 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-SHA esp-3des esp-sha-hmac
crypto ipsec transform-set myset esp-3des esp-sha-hmac
crypto map outside_map 20 match address 100
crypto map outside_map 20 set peer xx.xx.xx.209
crypto map outside_map 20 set transform-set myset
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 timeout 5
ssh 0.0.0.0 0.0.0.0 inside
ssh xx.xx.xx.96 255.255.255.248 outside
ssh xx.xx.xx.98 255.255.255.255 outside
ssh 0.0.0.0 0.0.0.0 outside
ssh timeout 5
console timeout 0
dhcpd auto_config outside
!
dhcpd address 192.168.2.10-192.168.2.90 inside
dhcpd dns 208.67.222.222 interface inside
dhcpd update dns both override interface inside
dhcpd enable inside
!
group-policy DfltGrpPolicy attributes
banner none
wins-server none
dns-server none
dhcp-network-scope none
vpn-access-hours none
vpn-simultaneous-logins 3
vpn-idle-timeout 30
vpn-session-timeout none
vpn-filter none
vpn-tunnel-protocol IPSec l2tp-ipsec webvpn
password-storage disable
ip-comp disable
re-xauth disable
group-lock none
pfs disable
ipsec-udp disable
ipsec-udp-port 10000
split-tunnel-policy tunnelall
split-tunnel-network-list none
default-domain none
split-dns none
intercept-dhcp 255.255.255.255 disable
secure-unit-authentication
user-authentication disable
user-authentication-idle-t
ip-phone-bypass disable
leap-bypass disable
nem disable
backup-servers keep-client-config
msie-proxy server none
msie-proxy method no-modify
msie-proxy except-list none
msie-proxy local-bypass disable
nac disable
nac-sq-period 300
nac-reval-period 36000
nac-default-acl none
address-pools none
smartcard-removal-disconne
client-firewall none
client-access-rule none
webvpn
functions url-entry
html-content-filter none
homepage none
keep-alive-ignore 4
http-comp gzip
filter none
url-list none
customization value DfltCustomization
port-forward none
port-forward-name value Application Access
sso-server none
deny-message value Login was successful, but because certain criteria have not been met or due to some specific group policy, you do not have permission to use any of the VPN features. Contact your IT administrator for more information
svc none
svc keep-installer installed
svc keepalive none
svc rekey time none
svc rekey method none
svc dpd-interval client none
svc dpd-interval gateway none
svc compression deflate
tunnel-group xx.xx.xx.209 type ipsec-l2l
tunnel-group xx.xx.xx.209 ipsec-attributes
pre-shared-key *
!
!
prompt hostname context
Cryptochecksum:ece8c616a6a
: end
asdm image disk0:/asdm-524.bin
no asdm history enable
======
Show isakmp sa and show ipsec sa show the tunnel up, so does the ADSM screens on both side. Any help would be much appreciated. Thank you.
ASKER
Hi Billy;
added syspot option on bothside, no change - still no traffic. show access-list output show 0 hits on the nonat ACL. Shouldn't there be some hits listed for pings we are trying to send accross the VPN?
added syspot option on bothside, no change - still no traffic. show access-list output show 0 hits on the nonat ACL. Shouldn't there be some hits listed for pings we are trying to send accross the VPN?
Is it not a routing problem?
Maybe you must add some static route to route the traffic in the tunnel.
What is the logging telling you?
Maybe you must add some static route to route the traffic in the tunnel.
What is the logging telling you?
ASKER
Slotb007:
Both ASA's are default gateways on both sides, there are no other subnets to route the traffic to. From my experience the ASA would automatically add routing for traffic to the VPN subents. Isn't that true? What would a routing statment look like if I do have to add one?
Both ASA's are default gateways on both sides, there are no other subnets to route the traffic to. From my experience the ASA would automatically add routing for traffic to the VPN subents. Isn't that true? What would a routing statment look like if I do have to add one?
ASKER CERTIFIED SOLUTION
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Use these commands in order to enable the correct sysopt command for your device:
* Cisco PIX 6.x and PIX/ASA 7.0
pix(config)#sysopt connection permit-ipsec
* Cisco PIX/ASA 7.1(1) and later
securityappliance(config)#
Note: If you do not wish to use the sysopt connection command, then you must explicitly permit the required traffic, which is interesting traffic from source to destination, for example, from LAN of remote device to LAN of local device and "UDP port 500" for outside interface of remote devie to outside interface of local device, in outside ACL.
Billy