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IPSEC Tunnel Site to Site ASA no egress interface
Hello Experts,
we're currently trying to setup an IPSEC VPN connection site to site between our ASA and our pfsense router.
On the pfsense all VPNs are working properly.
I've also tried it with a ASA 5505 to our ASA. The same result
The tunnel is established but there is no traffic like ping or https.
In the log this message appears:
6 Jan 03 2013 01:37:05 192.168.30.9 56456 Failed to locate egress interface for TCP from outside:192.168.30.9/56456
we're currently trying to setup an IPSEC VPN connection site to site between our ASA and our pfsense router.
On the pfsense all VPNs are working properly.
I've also tried it with a ASA 5505 to our ASA. The same result
The tunnel is established but there is no traffic like ping or https.
In the log this message appears:
6 Jan 03 2013 01:37:05 192.168.30.9 56456 Failed to locate egress interface for TCP from outside:192.168.30.9/56456
: Saved
:
ASA Version 9.1(1)
!
hostname asa1
domain-name customer.local
enable password wewrwrDuyjDtr 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 2KFQnbNEwdI.2rr2 encrypted
names
!
interface GigabitEthernet0/0
nameif outside
security-level 0
ip address 87.200.202.130 255.255.255.240
!
interface GigabitEthernet0/1
shutdown
no nameif
no security-level
no ip address
!
interface GigabitEthernet0/2
description Switch Routing network
nameif inside
security-level 100
ip address 192.168.247.1 255.255.255.0
!
interface GigabitEthernet0/3
shutdown
no nameif
no security-level
no ip address
!
interface GigabitEthernet0/4
nameif DMZ
security-level 50
ip address 192.168.233.1 255.255.255.0
!
interface GigabitEthernet0/5
shutdown
no nameif
no security-level
no ip address
!
interface Management0/0
management-only
nameif management
security-level 0
ip address 192.168.246.1 255.255.255.0
!
boot system disk0:/asa911-smp-k8.bin
ftp mode passive
clock timezone CEST 1
clock summer-time CEDT recurring last Sun Mar 2:00 last Sun Oct 3:00
dns domain-lookup outside
dns server-group DefaultDNS
name-server 87.200.203.3
name-server 87.200.204.3
domain-name customer.local
same-security-traffic permit inter-interface
same-security-traffic permit intra-interface
object network WAN
range 87.200.202.131 87.200.202.142
object network Insideout
subnet 192.168.247.0 255.255.255.0
object network insideout
subnet 192.168.247.0 255.255.255.0
object network Switch1_ge1_1_4_IP
host 192.168.247.2
object network Management_Segment
subnet 192.168.253.0 255.255.255.0
object network Data_Segment
subnet 192.168.254.0 255.255.255.0
object network NETWORK_OBJ_192.168.247.0_24
subnet 192.168.247.0 255.255.255.0
object network NETWORK_OBJ_192.168.5.0_24
subnet 192.168.5.0 255.255.255.0
object network outside-ip-132
host 87.200.202.132
object network dc01.customer.local
host 192.168.254.10
object network egress.canit.ca
fqdn v4 egress.canit.ca
object network NETWORK_OBJ_10.252.150.0_24
subnet 10.252.150.0 255.255.255.0
object network VPN_LAN
subnet 192.168.30.0 255.255.255.0
object service ssl
service tcp destination eq https
object network Portal
host 192.168.247.1
object network outside-ip-133
host 87.200.202.133
object network outside-ip-134
host 87.200.202.134
object network mail01.customer.local
host 192.168.254.20
object network mail01-smtp.customer.local
host 192.168.254.20
object network outside-ip-130
host 87.200.202.130
object network portal
host 192.168.233.1
object service rdp
service tcp destination eq 3389
object service ASA_MGMT_HTTPSALT
service tcp destination eq 4433
object network Management
host 192.168.247.1
description mgmtxs
object network HTTPSExtern
host 192.168.247.1
object network test
host 192.168.247.1
object network mangmt
subnet 192.168.253.0 255.255.255.0
object network mgmtsegment
subnet 192.168.253.0 255.255.255.0
object network test2
subnet 192.168.253.0 255.255.255.0
object network datasegmt
subnet 192.168.254.0 255.255.255.0
object network inside-net
subnet 192.168.247.0 255.255.255.0
object network vpn-subnets
host 192.168.1.0
object network man01
host 192.168.253.20
object network mansegmnt
host 192.168.253.0
object network obj_any
subnet 0.0.0.0 0.0.0.0
object network 1
host 192.168.1.1
object network RDP_MAN01
host 192.168.253.20
description MAN01 RDP XS
object network Man01rdp
host 192.168.253.20
object network 192.168.30.0
subnet 192.168.30.0 255.255.255.0
description VPN_LAN
object-group network DM_INLINE_NETWORK_1
network-object object Data_Segment
network-object object Management_Segment
object-group service mail01-group tcp
port-object eq https
port-object eq smtp
object-group service DM_INLINE_TCP_1 tcp
port-object eq https
port-object eq smtp
object-group service DM_INLINE_TCP_3 tcp
port-object eq www
port-object eq https
object-group service DM_INLINE_TCP_2 tcp
port-object eq https
port-object eq smtp
object-group network DM_INLINE_NETWORK_3
network-object object ALG_Segment
object-group protocol DM_INLINE_PROTOCOL_1
protocol-object icmp
protocol-object icmp6
object-group network DM_INLINE_NETWORK_2
network-object 192.168.247.0 255.255.255.0
network-object object mangmt
access-list outside_cryptomap extended permit ip 192.168.247.0 255.255.255.0 192.168.5.0 255.255.255.0
access-list outside_access_in extended permit tcp object egress.canit.ca object dc01.customer.local eq ldap
access-list outside_access_in extended permit tcp object egress.canit.ca object mail01.customer.local object-group DM_INLINE_TCP_1
access-list outside_access_in extended permit tcp any object mail01.customer.local object-group DM_INLINE_TCP_2
access-list outside_access_in extended permit object rdp object 82.29.110.117 object man01
access-list outside_cryptomap_1 extended permit ip 192.168.247.0 255.255.255.0 192.168.5.0 255.255.255.0
access-list outside_cryptomap_2 extended permit ip 192.168.247.0 255.255.255.0 192.168.5.0 255.255.255.0
access-list outside_cryptomap_3 extended permit ip 192.168.247.0 255.255.255.0 192.168.5.0 255.255.255.0
access-list outside_cryptomap_4 extended permit ip 192.168.247.0 255.255.255.0 object Wolfgang_Private
access-list inside_access_in extended deny tcp object-group DM_INLINE_NETWORK_3 any object-group DM_INLINE_TCP_3
access-list inside_access_in extended permit ip any any
access-list inside_access_in extended permit object-group DM_INLINE_PROTOCOL_1 any any
access-list outside_cryptomap_5 extended permit ip object-group DM_INLINE_NETWORK_2 object 192.168.30.0
pager lines 24
logging enable
logging asdm informational
mtu outside 1500
mtu inside 1500
mtu DMZ 1500
mtu management 1500
no failover
icmp unreachable rate-limit 1 burst-size 1
asdm image disk0:/asdm-711.bin
no asdm history enable
arp timeout 14400
no arp permit-nonconnected
nat (inside,outside) source static inside-net inside-net destination static vpn-subnets vpn-subnets
nat (inside,outside) source static DM_INLINE_NETWORK_2 DM_INLINE_NETWORK_2 destination static 192.168.30.0 192.168.30.0 no-proxy-arp route-lookup
!
object network obj_any
nat (inside,outside) dynamic interface
object network Man01rdp
nat (outside,inside) static outside-ip-132 service tcp 3389 3389
access-group outside_access_in in interface outside
access-group inside_access_in in interface inside
route outside 0.0.0.0 0.0.0.0 87.200.202.129 1
route inside 192.168.249.0 255.255.255.0 192.168.247.2 1
route inside 192.168.250.0 255.255.255.0 192.168.247.2 1
route inside 192.168.251.0 255.255.255.0 192.168.247.2 1
route inside 192.168.252.0 255.255.255.0 192.168.247.2 1
route inside 192.168.253.0 255.255.255.0 192.168.247.2 1
route inside 192.168.254.0 255.255.255.0 192.168.247.2 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
http server enable 4433
http 192.168.248.0 255.255.255.0 inside
http 192.168.246.0 255.255.255.0 management
http 192.168.0.0 255.255.0.0 inside
http 82.29.110.117 255.255.255.255 outside
http redirect inside 80
http redirect outside 80
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart warmstart
sysopt noproxyarp outside
sysopt noproxyarp DMZ
sysopt noproxyarp management
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_4
crypto map outside_map 1 set pfs
crypto map outside_map 1 set peer 82.29.110.117
crypto map outside_map 1 set ikev1 transform-set ESP-AES-128-SHA
crypto map outside_map 1 set nat-t-disable
crypto map outside_map 2 match address outside_cryptomap_5
crypto map outside_map 2 set pfs
crypto map outside_map 2 set peer 90.64.79.243
crypto map outside_map 2 set ikev1 transform-set ESP-AES-128-SHA
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 90
authentication pre-share
encryption aes
hash sha
group 2
lifetime 86400
telnet timeout 5
ssh 192.168.248.0 255.255.255.0 inside
ssh 192.168.0.0 255.255.0.0 inside
ssh 192.168.1.0 255.255.255.0 management
ssh timeout 5
console timeout 0
threat-detection basic-threat
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
webvpn
enable outside
enable inside
enable DMZ
tunnel-group-list enable
group-policy DfltGrpPolicy attributes
vpn-tunnel-protocol ikev1 l2tp-ipsec ssl-clientless
group-policy GroupPolicy_82.29.110.117 internal
group-policy GroupPolicy_82.29.110.117 attributes
vpn-tunnel-protocol ikev1
group-policy GroupPolicy_90.64.79.243 internal
group-policy GroupPolicy_90.64.79.243 attributes
vpn-tunnel-protocol ikev1
username test password 71BvR7vkjFka7tcA encrypted
username test attributes
service-type remote-access
tunnel-group DefaultWEBVPNGroup webvpn-attributes
group-alias testvpn enable
tunnel-group 82.29.110.117 type ipsec-l2l
tunnel-group 82.29.110.117 general-attributes
default-group-policy GroupPolicy_82.29.110.117
tunnel-group 82.29.110.117 ipsec-attributes
ikev1 pre-shared-key *****
peer-id-validate nocheck
tunnel-group 90.64.79.243 type ipsec-l2l
tunnel-group 90.64.79.243 general-attributes
default-group-policy GroupPolicy_90.64.79.243
tunnel-group 90.64.79.243 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 ip-options
inspect netbios
inspect rsh
inspect rtsp
inspect skinny
inspect esmtp
inspect sqlnet
inspect sunrpc
inspect tftp
inspect sip
inspect xdmcp
inspect icmp
!
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 22
subscribe-to-alert-group configuration periodic monthly 22
subscribe-to-alert-group telemetry periodic daily
Cryptochecksum:aaa164dc6123a6d1b8454ff32ca17cfc
: end
asdm image disk0:/asdm-711.bin
no asdm history enable
Who is Participating?
Hi,
it's been hard to read your configuration, mainly because it has been probably written by asdm ... and this is why i hate that gui interface. It just messes things up.
Anyway, you may want tot try the following:
no nat (inside,outside) source static DM_INLINE_NETWORK_2 DM_INLINE_NETWORK_2 destination static 192.168.30.0 192.168.30.0 no-proxy-arp route-lookup
nat (inside,outside) source static DM_INLINE_NETWORK_2 DM_INLINE_NETWORK_2 destination static VPN_LAN VPN_LAN no-proxy-arp route-lookup
clear xlate
those are in fact two different objects for ASA, and one of them had been previously natted, that's why it didn't find egress interface
hope this helps
max
it's been hard to read your configuration, mainly because it has been probably written by asdm ... and this is why i hate that gui interface. It just messes things up.
Anyway, you may want tot try the following:
no nat (inside,outside) source static DM_INLINE_NETWORK_2 DM_INLINE_NETWORK_2 destination static 192.168.30.0 192.168.30.0 no-proxy-arp route-lookup
nat (inside,outside) source static DM_INLINE_NETWORK_2 DM_INLINE_NETWORK_2 destination static VPN_LAN VPN_LAN no-proxy-arp route-lookup
clear xlate
those are in fact two different objects for ASA, and one of them had been previously natted, that's why it didn't find egress interface
hope this helps
max
Hello,
thanks for your response max.
I've tried these commands, no errors returned but it's still the same error message stating that it cannot locate the egress interface.
Do you have any more ideas?
Thanks in advance!
thanks for your response max.
I've tried these commands, no errors returned but it's still the same error message stating that it cannot locate the egress interface.
Do you have any more ideas?
Thanks in advance!
Hi,
please try and delete the "route lookup" instruction:
no nat (inside,outside) source static DM_INLINE_NETWORK_2 DM_INLINE_NETWORK_2 destination static 192.168.30.0 192.168.30.0 no-proxy-arp route-lookup
nat (inside,outside) source static DM_INLINE_NETWORK_2 DM_INLINE_NETWORK_2 destination static VPN_LAN VPN_LAN no-proxy-arp
clear xlate
hope this helps
max
please try and delete the "route lookup" instruction:
no nat (inside,outside) source static DM_INLINE_NETWORK_2 DM_INLINE_NETWORK_2 destination static 192.168.30.0 192.168.30.0 no-proxy-arp route-lookup
nat (inside,outside) source static DM_INLINE_NETWORK_2 DM_INLINE_NETWORK_2 destination static VPN_LAN VPN_LAN no-proxy-arp
clear xlate
hope this helps
max
Hello Max,
thank you very much thats working like a charm!!
One other issue persists which you might know. As you can see we have a public routed subnet.
I did create a nat rule from outside to inside listening on ip .132 instead of the asa original .130 ip.
But even in the log nothing comes in to .132 when connecting.
Did i do something wrong regarding the setup?
Thanks in advance.
thank you very much thats working like a charm!!
One other issue persists which you might know. As you can see we have a public routed subnet.
I did create a nat rule from outside to inside listening on ip .132 instead of the asa original .130 ip.
But even in the log nothing comes in to .132 when connecting.
Did i do something wrong regarding the setup?
Thanks in advance.
Hi,
you should revert order in your nat statement:
object network Man01rdp
nat (inside,outside) static outside-ip-132 service tcp 3389 3389
indtead of
object network Man01rdp
nat (outside,inside) static outside-ip-132 service tcp 3389 3389
max
you should revert order in your nat statement:
object network Man01rdp
nat (inside,outside) static outside-ip-132 service tcp 3389 3389
indtead of
object network Man01rdp
nat (outside,inside) static outside-ip-132 service tcp 3389 3389
max
Hello,
thanks once again, it's only working if i'm using the outside interface, so the public interfaces ip the .130.
Not if i'm using any other ip of the subnet.
Do you have any suggestions?
Thanks !
thanks once again, it's only working if i'm using the outside interface, so the public interfaces ip the .130.
Not if i'm using any other ip of the subnet.
Do you have any suggestions?
Thanks !
Hi,
i'm afraid you have the wrong access-list:
please try this:
no access-list outside_access_in extended permit object rdp object 82.29.110.117 object man01
access-list outside_access_in extended permit tcp any host 82.29.110.117 host object man01 eq rdp
this will allow the only external ip 82.29.110.117 to access server man01 (on its natted public ip) to only port 3389
after the above 2 commands you should digit a "clear xlate" on tha ASA
max
i'm afraid you have the wrong access-list:
please try this:
no access-list outside_access_in extended permit object rdp object 82.29.110.117 object man01
access-list outside_access_in extended permit tcp any host 82.29.110.117 host object man01 eq rdp
this will allow the only external ip 82.29.110.117 to access server man01 (on its natted public ip) to only port 3389
after the above 2 commands you should digit a "clear xlate" on tha ASA
max
Hi,
thanks again.
The command is giving an syntaxis error:
access-list outside_access_in extended permit tcp any host 82.29.110.117 host object man01 eq rdp
i've tried it with:
access-list outside_access_in line 5 extended permit tcp any eq 3389 object man01 but thats also giving me no response and no logging entries when trying to reach it using the outside .132 address.
thanks again.
The command is giving an syntaxis error:
access-list outside_access_in extended permit tcp any host 82.29.110.117 host object man01 eq rdp
i've tried it with:
access-list outside_access_in line 5 extended permit tcp any eq 3389 object man01 but thats also giving me no response and no logging entries when trying to reach it using the outside .132 address.
Hello,
thank you i've tried it but nothing seems to happen when accessing the ip 87.200.202.132
The whole logging states nothing about it.
Am i doing something wrong?
Thanks.
thank you i've tried it but nothing seems to happen when accessing the ip 87.200.202.132
The whole logging states nothing about it.
Am i doing something wrong?
Thanks.
hi,
this is what you need:
object network Man01rdp
host 192.168.253.20
nat (inside,outside) static outside-ip-132 service tcp 3389 3389
access-list outside_access_in line 5 extended permit tcp any host 192.168.253.20 eq 3389
if you don't see hitcount increment it means that the static pat is not working
it might be because of obj_any which may already nat that address:
in that case you could try and remove obj_any from your config but then you must nat the subnets you need, e.g. (after removing obj_any):
object network NETWORK_OBJ_192.168.247.0_
nat (inside,outside) dynamic interface
and do the same for each subnet you want to nat
but this is a problem that is going far away from your initial request
max
this is what you need:
object network Man01rdp
host 192.168.253.20
nat (inside,outside) static outside-ip-132 service tcp 3389 3389
access-list outside_access_in line 5 extended permit tcp any host 192.168.253.20 eq 3389
if you don't see hitcount increment it means that the static pat is not working
it might be because of obj_any which may already nat that address:
in that case you could try and remove obj_any from your config but then you must nat the subnets you need, e.g. (after removing obj_any):
object network NETWORK_OBJ_192.168.247.0_
nat (inside,outside) dynamic interface
and do the same for each subnet you want to nat
but this is a problem that is going far away from your initial request
max
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nat (inside,outside) source static DM_INLINE_NETWORK_2 DM_INLINE_NETWORK_2 destination static VPN_LAN VPN_LAN
max