I know this may not be the right forum for Server 2012 stuff, but just though I would ask. I know some people dabble in Server OS either in there home networks or professionally.
I have 3x RRAS 2012R2 servers at 3 different sites.
They are connected to each other by VPN tunnels using IKEv2 and shared secret.
2 of the RRAS boxes are behind a NAT router. One of them has a direct public static IP.
The tunnels all come up and work fine. Traffic routes no issues.
However after anywhere between 12-24 hours one of the tunnels stops carrying traffic.
It is between the RRAS box with the direct public IP and one of the NAT'ed boxes.
The weird thing is the tunnel shows as up on both ends. On the machine with static IP, when trying to ping the remote subnet, just get "Request timed out".
On the other side get "Ping: Transmit General Failure"
The other tunnels all keep working. Its just this one that stops.
The only way to resolve it I have found is to reboot the server which has "Ping: Transmit General Failure".
Rebooting the other server, or disconnecting/reconnecting the tunnel has no effect.
Even with the tunnel in "disabled" state on the RRAS box with "Ping: Trainsmit General Failure" the same message still occurs.
Any pointers welcome. Thanks!
I have 3x RRAS 2012R2 servers at 3 different sites.
They are connected to each other by VPN tunnels using IKEv2 and shared secret.
2 of the RRAS boxes are behind a NAT router. One of them has a direct public static IP.
The tunnels all come up and work fine. Traffic routes no issues.
However after anywhere between 12-24 hours one of the tunnels stops carrying traffic.
It is between the RRAS box with the direct public IP and one of the NAT'ed boxes.
The weird thing is the tunnel shows as up on both ends. On the machine with static IP, when trying to ping the remote subnet, just get "Request timed out".
On the other side get "Ping: Transmit General Failure"
The other tunnels all keep working. Its just this one that stops.
The only way to resolve it I have found is to reboot the server which has "Ping: Transmit General Failure".
Rebooting the other server, or disconnecting/reconnecting the tunnel has no effect.
Even with the tunnel in "disabled" state on the RRAS box with "Ping: Trainsmit General Failure" the same message still occurs.
Any pointers welcome. Thanks!
