l2l ASA vpn issues
Hi all
I have two firewalls that I'm trying to implement VPNs l2l between them. Once of them is an old wall of sonic and the other 5505.
I put in all and ends the phase 1/2 and the tunnel rises however no traffic passes through
Here is my configuration
ASA (outside, 192.168.30.1) asa internal 192.168.10.0/25
(Outside 192.168.30.2) SonicWALL sonicwall 192.168.20.0/24
I have an accesslist that is configured on the asa and applied to the cypto card using card crypto XXXX 1, atch address YYY
However when I watch the news ebugging on the console it says: "cannot locate the output for UDP of XXXX interface: 192.168.10.10/1 to 192.178.20.1/0.
any ideas why this is?
I just need a static route to say all traffic on asa with 192 source... 10.0 should go through 192.168.30.2?
I guess it's the work of crypto card
Am I wrong?
Hello
Begins to seems to me you have a filter ACL configured for your L2L VPN VPN and also the ACL filter of VPN and Crypto ACLs are the same things, which means you use a simple both ACL.
Why I think it's like this is the fact that you say that your VPN L2L cross trading in the "packet-tracer" VPN Phase means Crypto VPN L2L ACL was correct. At the same time say you that the connection was stopped to the Phase of the VPN USER. He points to a VPN filter ACL being configured.
In view of the foregoing, I also know that the ACL of filter for the L2L VPN behave with a logic different than typical ACL interface. In VPN L2L the ACL filter ALWAYS mention the remote network as the source ALWAYS and your Local network as the destination.
If add you an ACL rule with order switched networks appears this fixes the VPN filter ACL problems and finally allowed traffic. Naturally I can only guess that I saw actual configurations at this point (which, usually with release "packet - trace", help to solve a problem faster just guessing)
If you indeed filter VPN, you may be able to track him down with the following commands
See the tunnel-group race
Check if a "group policy" is defined then the command
See establishing group policy enforcement
This output should list the name of the ACL filter VPN if its game
Regarding the installantion auto road. The default setting for ASA, is that it will create NO static routes automatically depending on the VPN configurations. This must be enabled manually in "crypto map" configurations, or you can configure static routes manually.
ASA tracking to default TCP and UDP connections. ICMP is inspected only if his permit. By default, it is NOT inspected.
Hope this helps
Remember to mark a reply as the answer if it answered your question.
Feel free to ask more if necessary.
-Jouni
Tags: Cisco Security
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