I'm trying to setup a CIPE VPN between two networks. I've built cipe, installed the module, gone through the setup and established the link. All seemed well, but here's the kicker, I can ping machines on the remote lan from the local lan and vice versa, but cannot do anything else. Can't browse the remote lan, can't connect to VNC servers on the remote lan, nothing, but pings go through just fine in either direction. My ipchains rules are pretty open right now, allowing any protocol from ip range 1 to forward to ip range 2 and vise versa. So what am I doing wrong? It seems to me that with CIPE, if one protocol works, they all should, seeing as it's tunneling them inside an encrypted pipe.