Currently am running Ubuntu 16.04 with installed and configured CiscoAnyConnect VPN. When I connect to VPN, I can't ssh to remote servers. SSH is just standing and nothing is happening. I can ping and telnet on 22 to remote server. When i hit enter on successful telnet I get :
Trying xx.xx.xx.xxx ...
Connected to xx.xx.xx.xx .
Escape character is '^]'.
SSH-2.0-OpenSSH_6.6.1
Protocol mismatch. Connection closed by foreign host.
Also happens when i want to open some HTTP page inside VPN. Telnet gives :
Trying xx.xxx.xx.xx ...
Connected to xx.xx.xx.xx
Escape character is '^]'.
HTTP/1.1 400 Bad Request
Connection closed by foreign host
On Ubuntu 15.10, I could ssh to remote server via Ethernet, but not Wireless interface. Can someone give me an explanation why is this happening ?
