VPN is UP but no connectivity

[omonla]

                   I created VPN L2L between ASA 5520 and ASA5510 since 4 mothes , it worked fine

but since yesterday , the ping is fail although the tunnel is UP

I checked the ACL ,and the routing but still the same problem

so what do you think?

[Javier Portuguez]

Omonla,

I would recommend to you checking the following:

1- show crypto ikev1 sa

2- show crypto ipsec sa peer remote_peer_public_ip

Then:

1- Is the tunnel up?

2- Is the ASA encrypting your ICMP packets?

Please make sure to at least verify the basic stuff, like the state of the VPN tunnel, for instance.

HTH.

- Javier

[dhananjayam]

Omonla

1.show crypto isa sa

2.show crypto ipsec sa

Can you provide the outputs.

-Dhananjaya.M