Hi Guys !

I already read alot about this topic, but do not get a right answer on my problem:

The Setup:
- we use an wrt54gl with whiterussian (last version 0.9 ?, think ist not so important here) for giving lan devices internet access
- an openvpn server with typical roadwarrior config is running on this wrt.
  so, many clients can connect to the server from internet and have full access to lan devices
- all internal devices (pc´s, servers, printers ...) have full access to internet
- one pc in lan should connect via cisco client to a cisco vpn server via pptp.

the problem:
The internal pc cant connect to the external vpn server via the cisco vpn client

a partial not ideal solution:
if i install the package "kmod-ipt-nat-pptp" i can connect to the cisco vpn client
BUT: now it isn´t possible to access internal pc´s from internet via the openvpn server. I have still access to the openvpn server ip itself (via openvpn connection) but it seems that the routing to the internal devices is not working

if i deinstall the "kmod-ipt-nat-pptp"-package access is working again from extern, but the cisco connection intern->external vpn server dosent work.

would be nice if someone can give me
a solution (would be great)
a hint
or a right direction for reading more about the reasons

Greetings from Germany, Dresden

Robert