Re: simple iptables rules
Thursday, October 9, 2003, 3:33:53 AM, Tarragon Allen wrote:
TA> On Thursday 09 October 2003 01:09, Tiago Fernandes wrote:
>> i thing that this should do the trick, for you
>> iptables -F
>> iptables -P INPUT DROP
>> iptables -A INPUT -s 192.168.1.0/24 -j ACCEPT
>> iptables -A INPUT -i "ppp0 or -s external_ip" -m state --state
>> ESTABLISHED,RELATED -j ACCEPT
>> all packages related with sended packages should be accepted.
TA> You might need to add this as well :
TA> iptables -A OUTPUT -m state --state NEW,ESTABLISHED,RELATED -j ACCEPT
TA> GPG: http://n12turbo.com/tarragon/public.key
I don't think te "iptables -A OUTPUT" line is needed, as the default policy is
ACCEPT and I don't see anything has changed in the OUTPUT of iptables.