I have a firewall running Linux 2.12 kernel with patch from kerneli.org, Debian
Slink (latest stable) and ipchains 1.3.9 (compiled from the original source).
The setup is like this:
Internal net, non-legal IP series, masqueraded
|
|
Firewall
|
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Internet router
A NT server on the internal net should now be used as a VPN server for Win98
clients connecting from Internet. NT use IP protocol 47 (gre) for VPN. The
firewall is not responsible for any security issues on this protocol.
My question is:
1) Do I have to apply any special patches in order to make the firewall
handle IP protocol 47?
2) What is the best way to reach the NT server on the internal network? Since
the connections are coming from the Internet, I guess I need to set up some
sort of port-forwarding?
Jarle
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Jarle Aase
Author of freeware.
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<no need to argue - just kill'em all!>
