Re: [Again] small mail server & IPTABLES
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Hallo * Vittorio <vdemart@supereva.it> [2003-06-04 13:15]:
>
> Now I DON'T want that from the outside world, from the Internet via
> ppp0 someone could access my imap server which is on duty for my
> internal network only.
>
> What IPTABLES lines should I add to my firewall to avoid these
> intrusions?
>
iptables -A INPUT -i ppp0 -p TCP --dport imap -j DROP
iptables -A INPUT -i ppp0 -p TCP --dport imaps -j DROP
HTH
wbr,
Lukas
- --
Lukas Ruf | Wanna know anything about raw |
<http://www.lpr.ch> | IP? <http://www.rawip.org> |
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