[Shorewall-users] Blocking rfc1918 addresses with one exception
Sat, 20 Apr 2002 14:20:27 -0700 (PDT)
On Sat, 20 Apr 2002, Drew Reed wrote:
> I've come accross a small problem with the rcf1918 address blocking on
> my internet interface.
> Im connected via a cable modem and it has an internel web server that
> allows me to configure/monitor it but as expected if I enable rfc1918
> blocking for my eth0 interface(The internet one) it also blocks the
> cable modems web server. Is there any way it can add a rule before the
> rfc1918 blocking that will let all traffic to and from the 192.168.100.1
> address of the modem in/out but still block all other rfc1918 addresses.
Since this seems to be a popular question, I've added it as FAQ #14.
Tom Eastep \ Shorewall - iptables made easy
AIM: tmeastep \ http://www.shorewall.net
ICQ: #60745924 \ email@example.com