I have been searching for an answer to this, but so far no luck.
I have a Zyxel USG 50 and I am using Shrewsoft VPN. I have the tunnel enabled and running, but I cannot get any resources behind the gateway to be available.
It has to do with the Firewall rules and/or policy routing issue, does anyone have any experience with this?
I have found the info. for getting the tunnel established and it really is pretty straight forward. I can't find anything about getting access to resources. The pre-established firewall rules aren't of much help. I have tried implementing some on my own with no success.
I was hoping the USG 50 would be a good low cost firewall, but now I have my doubts.