Im running Ubuntu 7.1 with Shorewall as a router/firewall for my home network.
I have pptp client configured to connect to my office. From the ubuntu desktop I can browse shares etc.
From other computers in the LAN I can't browse or ping anything on the office LAN.
I assume this is because shorewall is not configured to bridge the interfaces. ppp0 and eth11(my LAN nic which hands out DHCP leases)
I am configureing shorewall via webmin.