Update: Looks like the file exported by the C2600 is missing information. First part of the config from TP-Link:- client dev tun proto udp float nobind cipher comp-lzo adaptive resolv-retry infinite...

Update: Also tried file on android phone and got the same error message.

Model : Hardware Version : Firmware Version : ISP : Hi I need help with my C2600. I have serched google and found no solution. I am trying to setup Openvpn. I have the lastest firmware on my router....