Re: How to work with my iptables script
* Ansgar -59cobalt- Wiechers <firstname.lastname@example.org> [25-08-04 12:40]:
> On 2004-08-25 Jacob Friis Larsen wrote:
> > ...
> > # STATE RELATED for router
> > iptables -A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT
> I would rather add a rule to accept ESTABLISHED,RELATED traffic in the
> OUTPUT chain and set the default OUTPUT policy to DROP.
> You should also allow ICMP (at least some types) and REJECT TCP traffic
> (with RST) rather than just DROP it. IMHO.
Allow ICMP-Types 0, 3, 4, 8, 11 ,12 and REJECT also UDP traffic with