On Ubuntu 16.04, I was connecting to a remote machine with Cisco VPN and SSH protocol without erros with the following commands.
sudo vpnc-connect /etc/vpnc/vpn.conf
with the following output:
VPNC started in background (pid: ...)
and then:
ssh -p 22 -X user@ip
After a clean isntallation of Ubuntu 18.04, while vpnc-connect command runs without errors when I'm trying to connect via SSH, it get stuck and finally raises "Connection closed by server_ip port 22" error..
My vpn.conf:
IPSec gateway <server ip>
IPSec ID ID_GROUP
IPSec secret ID_KEY
Xauth username <USER>
Xauth password <PWD>
I tried the solution from here: 18.04 VPN & UFW firewall issue
but nothing changed.
Any ideas ?
