VPN gets disconnected randomly

mariapenilla · ‎06-30-2009

VPN gets disconnected randomly once in a while and i get the following error on the debug:

3|Jun 30 2009|11:46:27|713048|||Group = Grupo_VPNClient_Syges, IP = 80.33.248.242, Error processing payload: Payload ID: 14

3|Jun 30 2009|11:46:27|713902|||Group = Grupo_VPNClient_Syges, IP = 80.33.248.242, Removing peer from peer table failed, no match!

4|Jun 30 2009|11:46:27|713903|||Group = Grupo_VPNClient_Syges, IP = 80.33.248.242, Error: Unable to remove PeerTblEntry

4|Jun 30 2009|11:46:27|113019|||Group = , Username = , IP = 0.0.0.0, Session disconnected. Session Type: , Duration: 0h:00m:02s, Bytes xmt: 0, Bytes rcv: 0, Reason: Unknown

5|Jun 30 2009|11:46:27|713904|||IP = 80.33.248.242, Received encrypted packet with no matching SA, dropping

On the recommended actions says that it could be a misconfigured peer.

Could someone help me out to fix the problem?

Mahinmitrxblr · ‎07-03-2009

Which device you are using for VPN.

mariapenilla · ‎07-06-2009

The device we are using is an ASA 5505.

I have disabled â€œisakmp keepaliveâ€ in tunnel-group ipsec-attributes, using the command â€œisakmp keepalive disableâ€.

I have made the vpn-idle-timeout to none on the group-policy attributes.

DPD setting is set to maximum which is 480 seconds on the VPN Client.

Added:

- sysopt connection permit-vpn

- crypto isakmp nat-traversal

Have you got any more possible solutions?

anand.kulkarni · ‎10-07-2009

Did you find any resolution to this problem, I am facing same issue.

yogesh2009 · ‎10-08-2009

Didnt you see this message ? Received encrypted packet with no matching SA, dropping . That is the problem.