ASA 5520 and routers 1721 to use for VPN ipsec-l2l tunnel ?

Unanswered Question
Dec 9th, 2009

Truble with ASA5520 and 1721 IPsec-121 tunnel ?

I have ASA 5520 and about15 sites and i would like to set up and ipsec-121 tunnel
We have ASA5520 installed in main office while the 1721/1841 series router for remote sites

Test whit router 1841 work fine, but 1721 router vpn tunnel not working...

see the configuration in attach file.

I have this problem too.
0 votes
  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 0 (0 ratings)
Herbert Baerten Wed, 12/09/2009 - 11:53

Enable the following debugs:

on the router:

debug crypto isakmp

debug crypto ipsec

on the ASA:

debug crypto condition peer x.x.x.x (address of the router)

debug crypto isakmp 20

debug crypto ipsec 20

Then generate some interesting traffic, and check the resulting debugs (or post them here).


This Discussion