Unable to establish TCP connection on port 80 with server "vpn.mydomain.com" 13 08:01:33.031 10/06/06 Sev=Info/5 CM/0x63100025 Initializing CVPNDrv 14 08:01:33.031 10/06/06 Sev=Info/4 CM/0x6310002D Resetting TCP connection on port 80 15 …
Message: Socket allocation failed. Reason: The client failed to connect to the DB2 server via a TCP/IP network, when all of the local client socket resources were in use. Action: Close unused client connections. Utilize client connection pooling. For more information, see Connection Pooling. 08S01-605 can't connect to server: MANAGEMENT: … Apr 16, 2017 Vpn Client Failed To Establish A Tcp Connection
Troubleshooting NAT gateways - Amazon Virtual Private Cloud
When establishing a tunnel connection, during the authentication phase, if a user takes more than 2-3 minutes to complete the authentication process, authentication may fail for the client with the following log message in the tunnel client's ngutil log.
To prevent the connection from being dropped, you can initiate more traffic over the connection. Alternatively, you can enable TCP keepalive on the instance with a value less than 350 seconds. IPsec connection cannot be established. Problem
I've also tried enable the 'Force TCP' option in the Wizard configuration step, and still failed to establish VPN connection If I try to connect the Wifi to Internet via my own mobile phone network, then Flexy can establish VPN successfully. Error Message: "Unable to establish the VPN connection When establishing a tunnel connection, during the authentication phase, if a user takes more than 2-3 minutes to complete the authentication process, authentication may fail for the client with the following log message in the tunnel client's ngutil log.