Re: iptables and pptp - dialin
--- Manfred Sampl <firstname.lastname@example.org> wrote:
> I have major problems setting up a ruleset of iptables rules for DSL
> I'm using pptp to connect to my ISP. On the web, I have found a number
> example configs... (of course I had a look at the docs :-)
> Thats what I have got so far, but the connection is closed a few moments
> applying the rules:
> $IPTABLES -t filter -A INPUT -i $EXTIF -p tcp --dport 1723 -j ACCEPT
> $IPTABLES -t filter -A INPUT -i $EXTIF -p gre -j ACCEPT
> $IPTABLES -t filter -A FORWARD -i $EXTIF -o $INTIF -s $INTIP -d $INTIP
> $IPTABLES -t filter -A FORWARD -o $EXTIF -i $INTIF -s $INTIP -d $INTIP
Try using a program(firehol) for setting up your firewall.
> line 1+2 is more or less clear, but isn't there a OUTPUT necessary? And
> are line 3+4 good vor? Do I have to set up a rule for the server IP
> THX for any help
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