From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ruprecht Helms <rhelms@my-mail.ch>
Subject: Configurationrequest for firewall with temporary ppp0-interface
Date: Thu, 30 Jun 2005 11:23:39 +0200
Message-ID: <42C3BA1B.6070004@my-mail.ch>
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Hi,

I've the problem that I need some rules for a temporary ppp0 interface.
This interface is only active then the admin has made a dial-up on the 
server and has activated a ppp-daemon.

In the time the ppp0-Interface is up the connections should be able 
completely in both directions and through to clients. But this should 
only alowed for connections via ppp0.

Connections via the normal isdn0 should be protected by the normal 
firewallroules (iptables).

How have I to configure.

Regards,
Ruprecht

------------------------------------------------------------------------------------------
Ruprecht Helms IT-Service & Softwareentwicklung

Tel./Fax  +49[0]7621 16 99 16
Web:       htp://www.rheyn.de