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ASA 5520 to 5505 ipsec tunnel help

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clyde.a.huffman.ctr@mail.mil
Level 3
Level 3

‎02-21-2019 12:56 PM

How to configure a ipsec tunnel between a Cisco ASA 5520 and a Cisco ASA 5505?

asa_5505_crop.png

============================---------------------------remoteasa172-------------------------------=================================
remoteasa172#
remoteasa172#
remoteasa172#
remoteasa172#
remoteasa172#
: Hardware:   ASA5520, 2048 MB RAM, CPU Pentium 4 Celeron 2000 MHz
: ASA Version 9.1(7)32
!
interface GigabitEthernet0/0
 nameif outside
 security-level 0
 ip address 192.168.168.232 255.255.255.0
!
interface GigabitEthernet0/1
 nameif inside
 security-level 100
 ip address 192.168.172.1 255.255.255.0
!
access-list OUTSIDE-IN extended permit ip any any log
access-list OUTSIDE-IN extended permit icmp any any log
access-list OUTSIDE-IN extended permit tcp any any log
access-list OUTSIDE-OUT extended permit ip any any log
access-list OUTSIDE-OUT extended permit icmp any any log
access-list OUTSIDE-OUT extended permit tcp any any log
access-list INSIDE-IN extended permit ip any any log
access-list INSIDE-IN extended permit icmp any any log
access-list INSIDE-IN extended permit tcp any any log
access-list INSIDE-OUT extended permit ip any any log
access-list INSIDE-OUT extended permit icmp any any log
access-list INSIDE-OUT extended permit tcp any any log
!
access-list LAN_Traffic extended permit ip 182.168.172.0 255.255.255.0 192.168.180.0 255.255.255.0 log
!
nat (inside,outside) after-auto source dynamic any interface
access-group OUTSIDE-IN in interface outside
access-group OUTSIDE-OUT out interface outside
access-group INSIDE-IN in interface inside
access-group INSIDE-OUT out interface inside

!
route outside 0.0.0.0 0.0.0.0 192.168.168.1 1
route inside 192.168.180.0 255.255.255.0 192.168.168.240 1
!
crypto ipsec ikev1 transform-set TS esp-aes-256 esp-sha-hmac
crypto map CMAP 80 match address LAN_Traffic
crypto map CMAP 80 set peer 192.168.168.240
crypto map CMAP 80 set ikev1 transform-set TS
crypto map enable interface outside
crypto ikev1 enable outside
crypto ikev1 policy 1
 authentication pre-share
 encryption aes
 hash sha
 group 2
 lifetime 86400

!
dhcpd dns 192.168.168.1
dhcpd lease 3000
dhcpd ping_timeout 20
dhcpd domain mydomain.com
dhcpd option 3 ip 192.168.172.1
dhcpd option 2 ascii dhcpd_option_2_ascii_examplestring_HERE
!
dhcpd address 192.168.172.3-192.168.172.63 inside
dhcpd enable inside
!
tunnel-group 192.168.168.240 type ipsec-l2l
tunnel-group 192.168.168.240 ipsec-attributes
 ikev1 pre-shared-key *****
!
remoteasa172#          

============================---------------------------remoteasa180-------------------------------=================================
remoteasa180#
remoteasa180#
remoteasa180#
remoteasa180#
remoteasa180#
remoteasa180#
: Hardware:   ASA5505, 512 MB RAM, CPU Geode 500 MHz
: ASA Version 9.2(4)5
!
interface Ethernet0/0
 description OUTSIDE_200
 switchport access vlan 200
!
interface Ethernet0/1
 description INSIDE_180
 switchport access vlan 180
!
interface Vlan180
 nameif inside
 security-level 100
 ip address 192.168.180.1 255.255.255.0
!
interface Vlan200
 description OUTSIDE_200
 nameif outside
 security-level 0
 ip address 192.168.168.240 255.255.255.0
!
access-list OUTSIDE-IN extended permit ip any any log
access-list OUTSIDE-IN extended permit icmp any any log
access-list OUTSIDE-IN extended permit tcp any any log
access-list OUTSIDE-OUT extended permit ip any any log
access-list OUTSIDE-OUT extended permit icmp any any log
access-list OUTSIDE-OUT extended permit tcp any any log
access-list INSIDE-IN extended permit ip any any log
access-list INSIDE-IN extended permit icmp any any log
access-list INSIDE-IN extended permit tcp any any log
access-list INSIDE-OUT extended permit ip any any log
access-list INSIDE-OUT extended permit icmp any any log
access-list INSIDE-OUT extended permit tcp any any log
!
access-list LAN_Traffic extended permit ip 192.168.180.0 255.255.255.0 192.168.172.0 255.255.255.0 log
!
nat (inside,outside) after-auto source dynamic any interface
access-group INSIDE-IN in interface inside
access-group INSIDE-OUT out interface inside
access-group OUTSIDE-IN in interface outside
access-group OUTSIDE-OUT out interface outside

!
route outside 0.0.0.0 0.0.0.0 192.168.168.1 1
route inside 192.168.172.0 255.255.255.0 192.168.168.232 1
!
crypto ipsec ikev1 transform-set TS esp-aes-256 esp-sha-hmac
crypto ipsec security-association pmtu-aging infinite
crypto map CMAP 72 match address LAN_Traffic
crypto map CMAP 72 set pfs
crypto map CMAP 72 set peer 192.168.168.232
crypto map CMAP 72 set ikev1 transform-set TS
crypto map CMAP interface outside
crypto ikev1 enable outside
crypto ikev1 policy 1
 authentication pre-share
 encryption aes
 hash sha
 group 2
 lifetime 86400

dhcpd dns 192.168.168.1
dhcpd ping_timeout 20
dhcpd domain myudomain.com
dhcpd auto_config outside
dhcpd option 3 ip 192.168.180.1
dhcpd option 2 ascii dhcpd_option_2_ascii_examplestring_HERE
!
dhcpd address 192.168.180.3-192.168.180.63 inside
dhcpd enable inside
!
tunnel-group 192.168.168.232 type ipsec-l2l
tunnel-group 192.168.168.232 ipsec-attributes
 ikev1 pre-shared-key *****
!
remoteasa180#

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Richard Burts
Hall of Fame
Hall of Fame
In response to clyde.a.huffman.ctr@mail.mil

‎02-25-2019 11:14 AM

Before we look for more issues on the ASA can you verify whether that PC might have a firewall that is denying the ping?

 

If the ipsec sa is showing two way traffic I am pretty confident that the issue is not the vpn.

 

I believe that one thing that was impacting your testing was trying to ping the ASA inside interface from the remote peer. The ASA as a security feature does not allow that kind of access. Here is a link that has some discussion about that. I hope you find it helpful.

https://community.cisco.com/t5/firewalls/can-t-ping-inside-interfaces-on-asa-from-switch/td-p/2711701

 

 

HTH

 

Rick

HTH

Rick

View solution in original post

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Georg Pauwen
VIP
VIP

‎02-21-2019 01:31 PM

Hello,

 

I have made some changes/additions to your configs (marked in bold), try these and see if the VPN comes up:

 

interface GigabitEthernet0/0
nameif outside
security-level 0
ip address 192.168.168.232 255.255.255.0
!
interface GigabitEthernet0/1
nameif inside
security-level 100
ip address 192.168.172.1 255.255.255.0
!
access-list OUTSIDE-IN extended permit ip any any log
access-list OUTSIDE-IN extended permit icmp any any log
access-list OUTSIDE-IN extended permit tcp any any log
access-list OUTSIDE-OUT extended permit ip any any log
access-list OUTSIDE-OUT extended permit icmp any any log
access-list OUTSIDE-OUT extended permit tcp any any log
access-list INSIDE-IN extended permit ip any any log
access-list INSIDE-IN extended permit icmp any any log
access-list INSIDE-IN extended permit tcp any any log
access-list INSIDE-OUT extended permit ip any any log
access-list INSIDE-OUT extended permit icmp any any log
access-list INSIDE-OUT extended permit tcp any any log
!
access-list LAN_Traffic extended permit ip object 192.168.172.0_24 192.168.180.0_24
!
nat (inside,outside) 1 source static 192.168.172.0_24 192.168.172.0_24 destination static
192.168.180.0_24 192.168.180.0_24 no-proxy-arp route-lookup
nat (inside,outside) after-auto source dynamic any interface
access-group OUTSIDE-IN in interface outside
access-group OUTSIDE-OUT out interface outside
access-group INSIDE-IN in interface inside
access-group INSIDE-OUT out interface inside
!
object network 192.168.172.0_24
subnet 192.168.172.0 255.255.255.0
object network 192.168.180.0_24
subnet 192.168.180.0 255.255.255.0
!

!
route outside 0.0.0.0 0.0.0.0 192.168.168.1 1
route inside 192.168.180.0 255.255.255.0 192.168.168.240 1
!
crypto ipsec ikev1 transform-set TS esp-aes-256 esp-sha-hmac
crypto map CMAP 80 match address LAN_Traffic
crypto map CMAP 80 set peer 192.168.168.240
crypto map CMAP 80 set ikev1 transform-set TS
crypto map CMAP 80 set pfs
crypto map CMAP interface outside
crypto map enable interface outside
crypto ikev1 enable outside
crypto ikev1 policy 1
authentication pre-share
encryption aes
hash sha
group 2
lifetime 86400

!
dhcpd dns 192.168.168.1
dhcpd lease 3000
dhcpd ping_timeout 20
dhcpd domain mydomain.com
dhcpd option 3 ip 192.168.172.1
dhcpd option 2 ascii dhcpd_option_2_ascii_examplestring_HERE
!
dhcpd address 192.168.172.3-192.168.172.63 inside
dhcpd enable inside
!
tunnel-group 192.168.168.240 type ipsec-l2l
tunnel-group 192.168.168.240 ipsec-attributes
ikev1 pre-shared-key *****
!
remoteasa172#

============================---------------------------remoteasa180-------------------------------=================================
remoteasa180#
remoteasa180#
remoteasa180#
remoteasa180#
remoteasa180#
remoteasa180#
: Hardware: ASA5505, 512 MB RAM, CPU Geode 500 MHz
: ASA Version 9.2(4)5
!
interface Ethernet0/0
description OUTSIDE_200
switchport access vlan 200
!
interface Ethernet0/1
description INSIDE_180
switchport access vlan 180
!
interface Vlan180
nameif inside
security-level 100
ip address 192.168.180.1 255.255.255.0
!
interface Vlan200
description OUTSIDE_200
nameif outside
security-level 0
ip address 192.168.168.240 255.255.255.0
!
access-list OUTSIDE-IN extended permit ip any any log
access-list OUTSIDE-IN extended permit icmp any any log
access-list OUTSIDE-IN extended permit tcp any any log
access-list OUTSIDE-OUT extended permit ip any any log
access-list OUTSIDE-OUT extended permit icmp any any log
access-list OUTSIDE-OUT extended permit tcp any any log
access-list INSIDE-IN extended permit ip any any log
access-list INSIDE-IN extended permit icmp any any log
access-list INSIDE-IN extended permit tcp any any log
access-list INSIDE-OUT extended permit ip any any log
access-list INSIDE-OUT extended permit icmp any any log
access-list INSIDE-OUT extended permit tcp any any log
!
access-list LAN_Traffic extended permit ip object 192.168.180.0_24 192.168.172.0_24
!
object network 192.168.180.0_24
subnet 192.168.180.0 255.255.255.0
object network 192.168.172.0_24
subnet 192.168.172.0 255.255.255.0
!
nat (inside,outside) 1 source static 192.168.180.0_24 192.168.180.0_24 destination static
192.168.172.0_24 192.168.172.0_24 no-proxy-arp route-lookup
nat (inside,outside) after-auto source dynamic any interface
access-group INSIDE-IN in interface inside
access-group INSIDE-OUT out interface inside
access-group OUTSIDE-IN in interface outside
access-group OUTSIDE-OUT out interface outside

!
route outside 0.0.0.0 0.0.0.0 192.168.168.1 1
route inside 192.168.172.0 255.255.255.0 192.168.168.232 1
!
crypto ipsec ikev1 transform-set TS esp-aes-256 esp-sha-hmac
crypto ipsec security-association pmtu-aging infinite
crypto map CMAP 72 match address LAN_Traffic
crypto map CMAP 72 set pfs
crypto map CMAP 72 set peer 192.168.168.232
crypto map CMAP 72 set ikev1 transform-set TS
crypto map CMAP interface outside
crypto ikev1 enable outside
crypto ikev1 policy 1
authentication pre-share
encryption aes
hash sha
group 2
lifetime 86400

dhcpd dns 192.168.168.1
dhcpd ping_timeout 20
dhcpd domain myudomain.com
dhcpd auto_config outside
dhcpd option 3 ip 192.168.180.1
dhcpd option 2 ascii dhcpd_option_2_ascii_examplestring_HERE
!
dhcpd address 192.168.180.3-192.168.180.63 inside
dhcpd enable inside
!
tunnel-group 192.168.168.232 type ipsec-l2l
tunnel-group 192.168.168.232 ipsec-attributes
ikev1 pre-shared-key *****

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clyde.a.huffman.ctr@mail.mil
Level 3
Level 3
In response to Georg Pauwen

‎02-22-2019 05:59 AM

Hi Georg, Thank you for answering. I implemented the changes that you suggested but the tunnel still does not come up....  And I can't find out what is going on.

-----------------================ remoteasa172 ===============---------------------
remoteasa172#
remoteasa172#
remoteasa172#
remoteasa172#
remoteasa172#
remoteasa172#
: Hardware: ASA5520, 2048 MB RAM, CPU Pentium 4 Celeron 2000 MHz
ASA Version 9.1(7)32
!
interface GigabitEthernet0/0
nameif outside
security-level 0
ip address 192.168.168.232 255.255.255.0
!
interface GigabitEthernet0/1
nameif inside
security-level 100
ip address 192.168.172.1 255.255.255.0
!
object network 192.168.172.0_24
subnet 192.168.172.0 255.255.255.0
object network 192.168.180.0_24
subnet 192.168.180.0 255.255.255.0
!
access-list OUTSIDE-IN extended permit ip any any log
access-list OUTSIDE-IN extended permit icmp any any log
access-list OUTSIDE-IN extended permit tcp any any log
access-list OUTSIDE-OUT extended permit ip any any log
access-list OUTSIDE-OUT extended permit icmp any any log
access-list OUTSIDE-OUT extended permit tcp any any log
access-list INSIDE-IN extended permit ip any any log
access-list INSIDE-IN extended permit icmp any any log
access-list INSIDE-IN extended permit tcp any any log
access-list INSIDE-OUT extended permit ip any any log
access-list INSIDE-OUT extended permit icmp any any log
access-list INSIDE-OUT extended permit tcp any any log
!
access-list LAN_Traffic extended permit ip object 192.168.172.0_24 object 192.168.180.0_24 log
!
nat (inside,outside) source static 192.168.172.0_24 192.168.172.0_24 destination static 192.168.180.0_24 192.168.180.0_24 no-proxy-arp route-lookup
!
nat (inside,outside) after-auto source dynamic any interface
!
access-group OUTSIDE-IN in interface outside
access-group OUTSIDE-OUT out interface outside
access-group INSIDE-IN in interface inside
access-group INSIDE-OUT out interface inside
!
route outside 0.0.0.0 0.0.0.0 192.168.168.1 1
route inside 192.168.180.0 255.255.255.0 192.168.168.240 1
!
crypto ipsec ikev1 transform-set TS esp-aes-256 esp-sha-hmac
crypto ipsec security-association pmtu-aging infinite
crypto map CMAP 80 set pfs
crypto map CMAP 80 set peer 192.168.168.240
crypto map CMAP 80 set ikev1 transform-set TS
crypto map CMAP interface outside
crypto ca trustpool policy
crypto ikev1 enable outside
crypto ikev1 policy 1
authentication pre-share
encryption aes
hash sha
group 2
lifetime 86400
!
tunnel-group 192.168.168.240 type ipsec-l2l
tunnel-group 192.168.168.240 ipsec-attributes
ikev1 pre-shared-key *****
!
remoteasa172#
remoteasa172#
remoteasa172#

-----------------================ remoteasa180 ===============---------------------
remoteasa180#
remoteasa180#
remoteasa180#
remoteasa180#
: Hardware: ASA5505, 512 MB RAM, CPU Geode 500 MHz
ASA Version 9.2(4)5
!
interface Ethernet0/0
description OUTSIDE_200
switchport access vlan 200
!
interface Ethernet0/1
description INSIDE_180
switchport access vlan 180
!
interface Vlan180
nameif inside
security-level 100
ip address 192.168.180.1 255.255.255.0
!
interface Vlan200
description OUTSIDE_200
nameif outside
security-level 0
ip address 192.168.168.240 255.255.255.0
!
object network 192.168.180.0_24
subnet 192.168.180.0 255.255.255.0
object network 192.168.172.0_24
subnet 192.168.172.0 255.255.255.0
!
access-list OUTSIDE-IN extended permit ip any any log
access-list OUTSIDE-IN extended permit icmp any any log
access-list OUTSIDE-IN extended permit tcp any any log
access-list OUTSIDE-OUT extended permit ip any any log
access-list OUTSIDE-OUT extended permit icmp any any log
access-list OUTSIDE-OUT extended permit tcp any any log
access-list INSIDE-IN extended permit ip any any log
access-list INSIDE-IN extended permit icmp any any log
access-list INSIDE-IN extended permit tcp any any log
access-list INSIDE-OUT extended permit ip any any log
access-list INSIDE-OUT extended permit icmp any any log
access-list INSIDE-OUT extended permit tcp any any log
!
access-list LAN_Traffic extended permit ip object 192.168.180.0_24 object 192.168.172.0_24
!
nat (inside,outside) source static 192.168.180.0_24 192.168.180.0_24 destination static 192.168.172.0_24 192.168.172.0_24 no-proxy-arp route-lookup
!
nat (inside,outside) after-auto source dynamic any interface
!
access-group INSIDE-IN in interface inside
access-group INSIDE-OUT out interface inside
access-group OUTSIDE-IN in interface outside
access-group OUTSIDE-OUT out interface outside
!
route outside 0.0.0.0 0.0.0.0 192.168.168.1 1
route inside 192.168.172.0 255.255.255.0 192.168.168.232 1
!
crypto ipsec ikev1 transform-set TS esp-aes-256 esp-sha-hmac
crypto ipsec security-association pmtu-aging infinite
crypto map CMAP 72 match address LAN_Traffic
crypto map CMAP 72 set pfs
crypto map CMAP 72 set peer 192.168.168.232
crypto map CMAP 72 set ikev1 transform-set TS
crypto map CMAP interface outside
crypto ca trustpool policy
crypto ikev1 enable outside
crypto ikev1 policy 1
authentication pre-share
encryption aes
hash sha
group 2
lifetime 86400
!
tunnel-group 192.168.168.232 type ipsec-l2l
tunnel-group 192.168.168.232 ipsec-attributes
ikev1 pre-shared-key *****
!
remoteasa180#
remoteasa180#
remoteasa180#
remoteasa180#

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Georg Pauwen
VIP
VIP
In response to clyde.a.huffman.ctr@mail.mil

‎02-22-2019 06:59 AM

Hello,

 

can you post the full configs of both ASAs ?  I am not sure about the inside routes, through which interface(s) are the ASAs connected ?

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clyde.a.huffman.ctr@mail.mil
Level 3
Level 3
In response to Georg Pauwen

‎02-22-2019 09:03 AM - edited ‎02-22-2019 11:02 AM

Complete config added at end of conversation

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Georg Pauwen
VIP
VIP
In response to clyde.a.huffman.ctr@mail.mil

‎02-22-2019 10:35 AM

Hello,

 

which interface is the other ASA connected to (what is the outgoing interface) ?

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clyde.a.huffman.ctr@mail.mil
Level 3
Level 3
In response to Georg Pauwen

‎02-22-2019 10:51 AM - edited ‎02-22-2019 10:54 AM

Sorry, I'd saved a running to flash: and reloaded it. Apparently it kept some of the configuration that I was messing with and mixed them together. I think that I've straightened it out. I guess that I need to do a wr erase to bring in a saved configuration.

 

Outside interfaces are gi0/0

 

remoteasa172# ping 192.168.168.240
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.168.240, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/10 ms
remoteasa172#

remoteasa180# ping 192.168.168.232
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.168.232, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/10 ms
remoteasa180#

remoteasa172# sh route

Gateway of last resort is 192.168.168.1 to network 0.0.0.0

S 192.168.180.0 255.255.255.0 [1/0] via 192.168.168.240, inside
C 192.168.172.0 255.255.255.0 is directly connected, inside
C 10.10.10.0 255.255.255.224 is directly connected, mngt
C 192.168.168.0 255.255.255.0 is directly connected, outside
S* 0.0.0.0 0.0.0.0 [1/0] via 192.168.168.1, outside
remoteasa172#

remoteasa180# sh route

Gateway of last resort is 192.168.168.1 to network 0.0.0.0

S* 0.0.0.0 0.0.0.0 [1/0] via 192.168.168.1, outside
C 192.168.168.0 255.255.255.0 is directly connected, outside
L 192.168.168.240 255.255.255.255 is directly connected, outside
S 192.168.172.0 255.255.255.0 [1/0] via 192.168.168.232, inside
C 192.168.180.0 255.255.255.0 is directly connected, inside
L 192.168.180.1 255.255.255.255 is directly connected, inside

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Georg Pauwen
VIP
VIP
In response to clyde.a.huffman.ctr@mail.mil

‎02-22-2019 10:56 AM

Hello,

 

so the current running config is working now ? The NAT statements were missing, and in your original post, the access-list had a typo (182 instead of 192)...

 

Good luck...

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clyde.a.huffman.ctr@mail.mil
Level 3
Level 3
In response to Georg Pauwen

‎02-22-2019 11:01 AM

Not working.  The nat always worked but I can't get the ipsec tunnel up.  I'll just remove NAT and dhcp to try to clarify the configuration.  I got messed up by copy flash:saved_running-config running-config :-(  It mushed everything up together UGGGG

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Georg Pauwen
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In response to clyde.a.huffman.ctr@mail.mil

‎02-22-2019 11:21 AM

Hello,

 

post the running configs again...

 

To repeat what was asked earlier, to which interface is the other ASA connected ? Your remote network is routed through the inside, is that right ?

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Richard Burts
Hall of Fame
Hall of Fame
In response to Georg Pauwen

‎02-22-2019 11:25 AM

This route is still in the config

route inside 192.168.180.0 255.255.255.0 192.168.168.240 1

Note that the next hop is on the outside interface. So no this route is not correct.

 

HTH

 

Rick

 

HTH

Rick
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clyde.a.huffman.ctr@mail.mil
Level 3
Level 3
In response to Georg Pauwen

‎02-22-2019 11:20 AM

Cleaned up the configuration and I've only left the tunnel.  Thank you for your help

----------------================ remoteasa172# ===============--------------------
remoteasa172#
remoteasa172#
remoteasa172#
remoteasa172#
remoteasa172#
remoteasa172# sh run
: Saved
:
: Serial Number: JMX1519L0A3
: Hardware: ASA5520, 2048 MB RAM, CPU Pentium 4 Celeron 2000 MHz
:
ASA Version 9.1(7)32
!
hostname remoteasa172
domain-name mydomain.com
enable password N7HlIItY8AVJppkQ encrypted
names
!
interface GigabitEthernet0/0
nameif outside
security-level 0
ip address 192.168.168.232 255.255.255.0
!
interface GigabitEthernet0/1
nameif inside
security-level 100
ip address 192.168.172.1 255.255.255.0
!
interface GigabitEthernet0/2
shutdown
no nameif
no security-level
no ip address
!
interface GigabitEthernet0/3
nameif mngt
security-level 0
ip address 10.10.10.12 255.255.255.224
!
interface Management0/0
management-only
nameif management
security-level 100
ip address 192.168.1.1 255.255.255.0
!
ftp mode passive
dns server-group DefaultDNS
domain-name mydomain.com
object network 192.168.172.0_24
subnet 192.168.172.0 255.255.255.0
object network 192.168.180.0_24
subnet 192.168.180.0 255.255.255.0
access-list OUTSIDE-IN extended permit ip any any log
access-list OUTSIDE-IN extended permit icmp any any log
access-list OUTSIDE-IN extended permit tcp any any log
access-list OUTSIDE-OUT extended permit ip any any log
access-list OUTSIDE-OUT extended permit icmp any any log
access-list OUTSIDE-OUT extended permit tcp any any log
access-list INSIDE-IN extended permit ip any any log
access-list INSIDE-IN extended permit icmp any any log
access-list INSIDE-IN extended permit tcp any any log
access-list INSIDE-OUT extended permit ip any any log
access-list INSIDE-OUT extended permit icmp any any log
access-list INSIDE-OUT extended permit tcp any any log
access-list LAN_Traffic extended permit ip object 192.168.172.0_24 object 192.168.180.0_24 log
pager lines 24
logging enable
logging timestamp
logging monitor debugging
logging buffered informational
logging asdm informational
mtu management 1500
mtu outside 1500
mtu inside 1500
mtu mngt 1500
no failover
icmp unreachable rate-limit 1 burst-size 1
icmp permit any outside
icmp permit any inside
icmp permit any mngt
no asdm history enable
arp timeout 14400
no arp permit-nonconnected
access-group OUTSIDE-IN in interface outside
access-group OUTSIDE-OUT out interface outside
access-group INSIDE-IN in interface inside
access-group INSIDE-OUT out interface inside
route outside 0.0.0.0 0.0.0.0 192.168.168.1 1
route inside 192.168.180.0 255.255.255.0 192.168.168.240 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 192.168.1.0 255.255.255.0 management
no snmp-server location
no snmp-server contact
crypto ipsec ikev1 transform-set TS esp-aes-256 esp-sha-hmac
crypto ipsec security-association pmtu-aging infinite
crypto map CMAP 80 match address LAN_Traffic
crypto map CMAP 80 set pfs
crypto map CMAP 80 set peer 192.168.168.240
crypto map CMAP 80 set ikev1 transform-set TS
crypto map CMAP interface outside
crypto ca trustpool policy
crypto ikev1 enable outside
crypto ikev1 policy 1
authentication pre-share
encryption aes
hash sha
group 2
lifetime 86400
telnet timeout 5
ssh stricthostkeycheck
ssh 192.168.168.0 255.255.255.0 outside
ssh timeout 5
ssh key-exchange group dh-group14-sha1
console timeout 0
dhcpd lease 3000
!
dhcpd address 192.168.1.2-192.168.1.254 management
dhcpd enable management
!
threat-detection basic-threat
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
username cisco password 73ozQQQ.JMBHDyQz encrypted
tunnel-group 192.168.168.240 type ipsec-l2l
tunnel-group 192.168.168.240 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
!
service-policy global_policy global
prompt hostname context
no call-home reporting anonymous
Cryptochecksum:35118980fabe00f273e38b57bdc97600
: end
remoteasa172#
remoteasa172#
remoteasa172#
remoteasa172#
remoteasa172#
remoteasa172#
remoteasa172#
remoteasa172#
remoteasa172#

--------------================= remoteasa180# ==============-----------------------
remoteasa180#
remoteasa180#
remoteasa180#
remoteasa180#
remoteasa180# sh run
: Saved
:
: Serial Number: JMX1650Z14E
: Hardware: ASA5505, 512 MB RAM, CPU Geode 500 MHz
:
ASA Version 9.2(4)5
!
hostname remoteasa180
domain-name mydomian.com
enable password N7HlIItY8AVJppkQ 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
description OUTSIDE_200
switchport access vlan 200
!
interface Ethernet0/1
description INSIDE_180
switchport access vlan 180
!
interface Ethernet0/2
!
interface Ethernet0/3
!
interface Ethernet0/4
!
interface Ethernet0/5
!
interface Ethernet0/6
!
interface Ethernet0/7
!
interface Vlan1
shutdown
no nameif
security-level 100
ip address 192.168.1.1 255.255.255.0
!
interface Vlan2
shutdown
no nameif
security-level 0
ip address dhcp setroute
!
interface Vlan180
nameif inside
security-level 100
ip address 192.168.180.1 255.255.255.0
!
interface Vlan200
description OUTSIDE_200
nameif outside
security-level 0
ip address 192.168.168.240 255.255.255.0
!
ftp mode passive
dns server-group DefaultDNS
domain-name mydomian.com
object network obj_any
subnet 0.0.0.0 0.0.0.0
object network 192.168.180.0_24
subnet 192.168.180.0 255.255.255.0
object network 192.168.172.0_24
subnet 192.168.172.0 255.255.255.0
access-list OUTSIDE-IN extended permit ip any any log
access-list OUTSIDE-IN extended permit icmp any any log
access-list OUTSIDE-IN extended permit tcp any any log
access-list OUTSIDE-OUT extended permit ip any any log
access-list OUTSIDE-OUT extended permit icmp any any log
access-list OUTSIDE-OUT extended permit tcp any any log
access-list INSIDE-IN extended permit ip any any log
access-list INSIDE-IN extended permit icmp any any log
access-list INSIDE-IN extended permit tcp any any log
access-list INSIDE-OUT extended permit ip any any log
access-list INSIDE-OUT extended permit icmp any any log
access-list INSIDE-OUT extended permit tcp any any log
access-list LAN_Traffic extended permit ip object 192.168.180.0_24 object 192.168.172.0_24
pager lines 24
logging enable
logging timestamp
logging buffered informational
logging asdm informational
mtu inside 1500
mtu outside 1500
no failover
icmp unreachable rate-limit 1 burst-size 1
icmp permit any inside
icmp permit any outside
no asdm history enable
arp timeout 14400
no arp permit-nonconnected
access-group INSIDE-IN in interface inside
access-group INSIDE-OUT out interface inside
access-group OUTSIDE-IN in interface outside
access-group OUTSIDE-OUT out interface outside
route outside 0.0.0.0 0.0.0.0 192.168.168.1 1
route inside 192.168.172.0 255.255.255.0 192.168.168.232 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
no snmp-server location
no snmp-server contact
crypto ipsec ikev1 transform-set TS esp-aes-256 esp-sha-hmac
crypto ipsec security-association pmtu-aging infinite
crypto map CMAP 72 match address LAN_Traffic
crypto map CMAP 72 set pfs
crypto map CMAP 72 set peer 192.168.168.232
crypto map CMAP 72 set ikev1 transform-set TS
crypto map CMAP interface outside
crypto ca trustpool policy
crypto ikev1 enable outside
crypto ikev1 policy 1
authentication pre-share
encryption aes
hash sha
group 2
lifetime 86400
telnet timeout 5
ssh stricthostkeycheck
ssh 192.168.180.0 255.255.255.0 inside
ssh 192.168.168.0 255.255.255.0 outside
ssh timeout 5
ssh key-exchange group dh-group14-sha1
console timeout 0

threat-detection basic-threat
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
username cisco password 73ozQQQ.JMBHDyQz encrypted
tunnel-group 192.168.168.232 type ipsec-l2l
tunnel-group 192.168.168.232 ipsec-attributes
ikev1 pre-shared-key *****
!
!
prompt hostname context
no call-home reporting anonymous
Cryptochecksum:ce6955c2037e96a0f85c11af532904b5
: end
remoteasa180#
remoteasa180#
remoteasa180#
remoteasa180#

 

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Georg Pauwen
VIP
VIP
In response to clyde.a.huffman.ctr@mail.mil

‎02-22-2019 11:25 AM

Hello,

 

use the configs below and just remove the route inside statements on both ASAs. I don't think your ASA is connected to a LAN interface, is tha right ?

 

remoteasa172#
remoteasa172#
remoteasa172#
remoteasa172#
remoteasa172#
remoteasa172#
: Hardware: ASA5520, 2048 MB RAM, CPU Pentium 4 Celeron 2000 MHz
ASA Version 9.1(7)32
!
interface GigabitEthernet0/0
nameif outside
security-level 0
ip address 192.168.168.232 255.255.255.0
!
interface GigabitEthernet0/1
nameif inside
security-level 100
ip address 192.168.172.1 255.255.255.0
!
object network 192.168.172.0_24
subnet 192.168.172.0 255.255.255.0
object network 192.168.180.0_24
subnet 192.168.180.0 255.255.255.0
!
access-list OUTSIDE-IN extended permit ip any any log
access-list OUTSIDE-IN extended permit icmp any any log
access-list OUTSIDE-IN extended permit tcp any any log
access-list OUTSIDE-OUT extended permit ip any any log
access-list OUTSIDE-OUT extended permit icmp any any log
access-list OUTSIDE-OUT extended permit tcp any any log
access-list INSIDE-IN extended permit ip any any log
access-list INSIDE-IN extended permit icmp any any log
access-list INSIDE-IN extended permit tcp any any log
access-list INSIDE-OUT extended permit ip any any log
access-list INSIDE-OUT extended permit icmp any any log
access-list INSIDE-OUT extended permit tcp any any log
!
access-list LAN_Traffic extended permit ip object 192.168.172.0_24 object 192.168.180.0_24 log
!
nat (inside,outside) source static 192.168.172.0_24 192.168.172.0_24 destination static 192.168.180.0_24 192.168.180.0_24 no-proxy-arp route-lookup
!
nat (inside,outside) after-auto source dynamic any interface
!
access-group OUTSIDE-IN in interface outside
access-group OUTSIDE-OUT out interface outside
access-group INSIDE-IN in interface inside
access-group INSIDE-OUT out interface inside
!
route outside 0.0.0.0 0.0.0.0 192.168.168.1 1
--> route inside 192.168.180.0 255.255.255.0 192.168.168.240 1
!
crypto ipsec ikev1 transform-set TS esp-aes-256 esp-sha-hmac
crypto ipsec security-association pmtu-aging infinite
crypto map CMAP 80 set pfs
crypto map CMAP 80 set peer 192.168.168.240
crypto map CMAP 80 set ikev1 transform-set TS
crypto map CMAP interface outside
crypto ca trustpool policy
crypto ikev1 enable outside
crypto ikev1 policy 1
authentication pre-share
encryption aes
hash sha
group 2
lifetime 86400
!
tunnel-group 192.168.168.240 type ipsec-l2l
tunnel-group 192.168.168.240 ipsec-attributes
ikev1 pre-shared-key *****
!
remoteasa172#
remoteasa172#
remoteasa172#

-----------------================ remoteasa180 ===============---------------------
remoteasa180#
remoteasa180#
remoteasa180#
remoteasa180#
: Hardware: ASA5505, 512 MB RAM, CPU Geode 500 MHz
ASA Version 9.2(4)5
!
interface Ethernet0/0
description OUTSIDE_200
switchport access vlan 200
!
interface Ethernet0/1
description INSIDE_180
switchport access vlan 180
!
interface Vlan180
nameif inside
security-level 100
ip address 192.168.180.1 255.255.255.0
!
interface Vlan200
description OUTSIDE_200
nameif outside
security-level 0
ip address 192.168.168.240 255.255.255.0
!
object network 192.168.180.0_24
subnet 192.168.180.0 255.255.255.0
object network 192.168.172.0_24
subnet 192.168.172.0 255.255.255.0
!
access-list OUTSIDE-IN extended permit ip any any log
access-list OUTSIDE-IN extended permit icmp any any log
access-list OUTSIDE-IN extended permit tcp any any log
access-list OUTSIDE-OUT extended permit ip any any log
access-list OUTSIDE-OUT extended permit icmp any any log
access-list OUTSIDE-OUT extended permit tcp any any log
access-list INSIDE-IN extended permit ip any any log
access-list INSIDE-IN extended permit icmp any any log
access-list INSIDE-IN extended permit tcp any any log
access-list INSIDE-OUT extended permit ip any any log
access-list INSIDE-OUT extended permit icmp any any log
access-list INSIDE-OUT extended permit tcp any any log
!
access-list LAN_Traffic extended permit ip object 192.168.180.0_24 object 192.168.172.0_24
!
nat (inside,outside) source static 192.168.180.0_24 192.168.180.0_24 destination static 192.168.172.0_24 192.168.172.0_24 no-proxy-arp route-lookup
!
nat (inside,outside) after-auto source dynamic any interface
!
access-group INSIDE-IN in interface inside
access-group INSIDE-OUT out interface inside
access-group OUTSIDE-IN in interface outside
access-group OUTSIDE-OUT out interface outside
!
route outside 0.0.0.0 0.0.0.0 192.168.168.1 1
--> no route inside 192.168.172.0 255.255.255.0 192.168.168.232 1
!
crypto ipsec ikev1 transform-set TS esp-aes-256 esp-sha-hmac
crypto ipsec security-association pmtu-aging infinite
crypto map CMAP 72 match address LAN_Traffic
crypto map CMAP 72 set pfs
crypto map CMAP 72 set peer 192.168.168.232
crypto map CMAP 72 set ikev1 transform-set TS
crypto map CMAP interface outside
crypto ca trustpool policy
crypto ikev1 enable outside
crypto ikev1 policy 1
authentication pre-share
encryption aes
hash sha
group 2
lifetime 86400
!
tunnel-group 192.168.168.232 type ipsec-l2l
tunnel-group 192.168.168.232 ipsec-attributes
ikev1 pre-shared-key *****
!
remoteasa180#

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Richard Burts
Hall of Fame
Hall of Fame
In response to clyde.a.huffman.ctr@mail.mil

‎02-22-2019 11:09 AM

This is in the config of the 5520

route inside 192.168.180.0 255.255.255.0 192.168.168.240 1

Note which interface is specified

 

HTH

 

Rick

HTH

Rick
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clyde.a.huffman.ctr@mail.mil
Level 3
Level 3
In response to Richard Burts

‎02-22-2019 11:27 AM

OH

remoteasa172# sh run | i route
route outside 0.0.0.0 0.0.0.0 192.168.168.1 1
route outside 192.168.180.0 255.255.255.0 192.168.168.240 1
remoteasa172#
remoteasa172# sh crypto isakmp sa

There are no IKEv1 SAs

There are no IKEv2 SAs
remoteasa172# sh crypto ikev1 sa

There are no IKEv1 SAs
remoteasa172# sh crypto ipsec sa

There are no ipsec sas
remoteasa172#

remoteasa180# sh run | i route
ip address dhcp setroute
route outside 0.0.0.0 0.0.0.0 192.168.168.1 1
route outside 192.168.172.0 255.255.255.0 192.168.168.232 1
remoteasa180# sh crypto isakmp sa

There are no IKEv1 SAs

There are no IKEv2 SAs
remoteasa180# sh crypto ikev1 sa

There are no IKEv1 SAs
remoteasa180# sh crypto ipsec sa

There are no ipsec sas
remoteasa180#

 

 

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