From the logs it seems like the client machine is not able to reach to 198.199.129.150 and create the tunnel. (T4044) 07/31/13 20:53:51:765 Debug( 161): Trying to do ipsec connection to 198.199.129.150[4501] (T4044) 07/31/13 20:53:51:765 Info ( 173): Connected to: 198.199.129.150[4501], Sending keep alive to ipsec socket... (T4044) 07/31/13 20:54:01:765 Info ( 210): failed to receive keep alive (T4044) 07/31/13 20:54:01:765 Debug( 219): Disconnect udp socket (T4044) 07/31/13 20:54:01:765 Error( 994): Connect(198.199.129.150) failed (T4044) 07/31/13 20:54:01:765 Debug( 838): ProcMonitor in third loop. (T4044) 07/31/13 20:54:01:765 Debug( 840): now is 1375318441 (T4044) 07/31/13 20:54:01:765 Info ( 872): Retry exceeds 2 minutes (T4044) 07/31/13 20:54:01:765 Debug( 881): ProcMonitor: reached "done". (T4044) 07/31/13 20:54:01:765 Debug( 900): ProcMonitor: do_disconnect() (T4044) 07/31/13 20:54:01:765 Info ( 914): VPN disconnect. The reason is Internal error. Notify server It seems to be the device issue. Just to confirm is it only happening on 1 device or you are seeing this on multiple device. Also what type of device is it. Hope this helps you resolve the issue. Thanks
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