ConfigServer Community Forum

Hi

Need your advice

I'm using CSF on router with 2 external and 1 internal nic
currently csf filtering all traffic to router but packets that FORWARDING to internal network (real addresses) do not filtering

how to do filtering for packets that going to internal network ?

There's no functionality in csf to function as a router. You would need to place your own routing iptables commands in an /etc/csf/csfpost.sh file (see readme.txt for details on using a csfpost.sh file).