Trying to connect to my companies VPN with vpnc but I keep getting an error that the target failed to respond. I run wireshark and see that my host sends out a few ISAKMP packets but gets no response and gives up.
Any ideas what can cause this to happen? Is there someway that UDP traffic could be inhibited, I do have iptables disabled, maybe there is something else?
I know its not a network or router issue because I can connect from the same network with a windows machine.