From: "kastelli@smtp.ru" <kastelli@smtp.ru>
To: community@altlinux.ru
Subject: Re: [Comm] Закрытие порта iptables
Date: Thu, 10 Feb 2005 10:35:05 +0200
Message-ID: <200502101035.05704.kastelli@smtp.ru> (raw)
In-Reply-To: <200502100907.16771.kastelli@smtp.ru>
В сообщении от Четверг 10 Февраль 2005 09:07 kastelli@smtp.ru написал(a):
> --skip--
> telnet работает по ТСР-порту 23, следдовательно правило должно выглядеть
> так:
> iptables -A FORWARD -s $COMPUTER7_IP --dport 23 -j DROP
поправочка:
iptables -A FORWARD -p tcp -s $COMPUTER7_IP --dport 23 -j DROP
> тогда $COMPUTER7_IP не сможет пойти telnet-ом куда-либо... если нужно, чтоб
> к нему никто не ходил, то пишем так:
> iptables -A FORWARD -d $COMPUTER7_IP --dport 23 -j DROP
аналогично:
iptables -A FORWARD -p tcp -d $COMPUTER7_IP --dport 23 -j DROP
next prev parent reply other threads:[~2005-02-10 8:35 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-02-09 14:32 Jury Levykin
2005-02-09 14:36 ` Serge Polkovnikov
2005-02-09 14:45 ` Jury Levykin
2005-02-09 15:26 ` Serge Polkovnikov
2005-02-09 17:07 ` Jury Levykin
2005-02-09 17:39 ` Maxim Tyurin
2005-02-09 19:06 ` Jury Levykin
2005-02-09 15:19 ` Maxim Tyurin
2005-02-10 7:07 ` kastelli
2005-02-10 8:35 ` kastelli [this message]
2005-02-10 8:26 ` Alexey Morsov
2005-02-11 8:21 ` Jury Levykin
2005-02-11 8:26 ` Serge Polkovnikov
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