Cisco VPN Client Syslog error

Unanswered Question
Sep 4th, 2007
User Badges:

i am running a cisco VPN client connection to an external network through a Cisco ASA 5510. Basically my laptop sits behind the the ASA, then the VPN Client from here connects to a Cisco VPN Concentrator 3000. The tunnel establishes but I am unable to receive traffic back? I can see packets are sent and encrypted but not received and decrypted?

Checked on out syslog server and I get the following error:

Regular Translation creation failed for protocol 50 src (my Laptop) dst (external VPN Concentrator)

I thought it would be some kind of NAT-T problem but this is turned on on the ASA, and I am assured this is turned on on the VPN Concentrator the other end, could something else need to be configured on my ASA?

  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 0 (0 ratings)
dominic.caron Tue, 09/04/2007 - 12:23
User Badges:
  • Silver, 250 points or more

Can you connect over UDP or TCP ?

You can configure this on the client

norwichr Thu, 09/06/2007 - 01:51
User Badges:


The client on my laptop connects over UDP, i've tried TCP which does not connect.


This Discussion