06-03-2009 05:46 AM
I have a RV082 vpn router with 20 VPN connections permasnently deployed. I am using 1.3.98 tm firmware (latest) After long periods of inactivity (overnight)
the VPN cease to function there is no indication of a problem. The tunnels are showing active in the VPN summary screen. If I restart the router from the management page the tunnels are restored.
06-03-2009 06:00 AM
Did you configure IPSec Keep Alives and DPD on both sides of the tunnel?
06-04-2009 06:04 AM
Thanks for the tip. I checked my end of the tunnels and all have keep alive active and Dead peer detect enabled.
However this morning I had to reboot the router again.
06-04-2009 06:15 AM
OK. Next, lets check the other side of the tunnel. Which product is that? Are Keep alives and DPD enabled there?
Also, lets look in the LOG file of the RV082 and see what it says. Should show the tunnel trying to reconnect after it failed and may give us hints.
Here is an RV082 bringing up a tunnel (as an example for reference).
Jun 4 05:26:17 2009 VPN Log initiating Quick Mode PSK+ENCRYPT+TUNNEL+PFS to replace #5453 Jun 4 05:26:17 2009 VPN Log [Tunnel Negotiation Info] >>> Initiator send Quick Mode 1st packetJun 4 05:26:17 2009 VPN Log [Tunnel Negotiation Info] <<< Initiator Received Quick Mode 2nd packetJun 4 05:26:17 2009 VPN Log [Tunnel Negotiation Info] Inbound SPI value = ddfeccbJun 4 05:26:17 2009 VPN Log [Tunnel Negotiation Info] Outbound SPI value = d866cd5bJun 4 05:26:17 2009 VPN Log [Tunnel Negotiation Info] >>> Initiator Send Quick Mode 3rd packetJun 4 05:26:17 2009 VPN Log [Tunnel Negotiation Info] Quick Mode Phase 2 SA Established, IPSec Tunnel ConnectedJun 4 05:26:17 2009 VPN Log Dead Peer Detection Start, DPD delay timer=10 sec timeout=10 secJun 4 05:26:17 2009 VPN Log ignoring Delete SA payload: IPSEC SA not found (maybe expired)06-16-2009 07:46 AM
I am having the same problem. My gateway to gateway tunnel (RV042 to RV082) will go down and can't reconnect. Remote users using Quick VPN can't connect. If I reset the router, everything is fine. I have firmware 1.3.9.8-tm. This problem is driving me nuts and i have to remember to reset the router before I leave so I or someone else has a chance at logging on at night.
06-16-2009 08:35 AM
TAC Case time. Sorry you are having trouble.
01-07-2011 03:03 PM
I am having a similar issue with my RV082 - RV082 connections as well. Has a solution been found yet? I'm running the most current firmware on both sides of the tunnels.
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