Cannot connect to remote Cisco VPN from behind pfsense firewall
Am running a machine behind the pfsense firewall. Need to connect to a remote client Cisco/IPSec VPN, but am having some trouble doing it. The client reports that it establishes a TCP connection to the remote server, but then freezes on
Contacting the security gateway at xxx.xxx.xxx.xxx
It eventually fails, saying
Secure VPN Connection terminated locally by the client
Reason 412: the remote peer is no longer responding
I don't have any software firewall running, and I've set a rule on our LAN interface to allow all traffic from my host. Any ideas? The client thinks its a firewall issue on my side.
thanks for any help
Nevermind – found out that it was actually a problem using a virtualized client machine. A physical device worked OK.