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From: Starodumoff Ilya <ripper.mail@gmail.com>
To: community@lists.altlinux.org
Subject: Re: [Comm] Не открываются некоторые сайты.
Date: Sat, 19 Apr 2008 21:01:34 +0600
Message-ID: <200804192101.34071.ripper.mail@gmail.com> (raw)
In-Reply-To: <8cb899cc0804190313m4ab49dc4i23745f8bd0665f5a@mail.gmail.com>

В сообщении от 19 апреля 2008 Denis A. Lopin написал(a):
> 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue
>     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
> 2: eth2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast qlen
> 1000
>     link/ether 00:19:5b:8a:f8:bf brd ff:ff:ff:ff:ff:ff
> 3: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast qlen
> 1000
>     link/ether 00:19:5b:82:ae:09 brd ff:ff:ff:ff:ff:ff
> 4: ppp0: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1492 qdisc
> pfifo_fast qlen 3
>     link/ppp
>
>  pkts bytes target     prot opt in     out     source
> destination
>  2475  439K ACCEPT     0    --  *      *       0.0.0.0/0
> 0.0.0.0/0           state RELATED,ESTABLISHED
>    62  2988 ACCEPT     0    --  *      *       192.168.2.0/24
> 0.0.0.0/0
>     0     0 ACCEPT     udp  --  *      *       192.168.2.0/24
> 0.0.0.0/0           udp dpt:53
>     0     0 DROP       0    --  *      *       0.0.0.0/0
> 0.0.0.0/0
>
> pkts bytes target     prot opt in     out     source
> destination
>    57  2740 SNAT       0    --  *      ppp0    192.168.2.0/24
> 0.0.0.0/0           to:12.345.678.901
>
> Chain FORWARD (policy ACCEPT 0 packets, 0 bytes)
>  pkts bytes target     prot opt in     out     source
> destination

iptables -F FORWARD
iptables -A FORWARD -m state --state INVALID -j DROP
iptables -A FORWARD -m state --state ESTABLISHED,RELATED -j ACCEPT
iptables -A FORWARD -i _интерфейс_в_локалку_ -j ACCEPT
iptables -t mangle -A FORWARD -p tcp --tcp-flags SYN,RST SYN -j \ 
TCPMSS --clamp-mss-to-pmtu

так, есессно, разрешено к форвардингу из локалки все...

-- 
С уважением,
Стародумов Илья


      parent reply	other threads:[~2008-04-19 15:01 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-04-13 15:31 ` Владимир
2008-04-13 15:35 ` Starodumoff Ilya
2008-04-13 19:14 ` Владимир Кутявин
2008-04-13 19:23 ` Konstantin S. Uvarin
2008-04-19  8:39     ` Starodumoff Ilya
2008-04-19 15:01         ` Starodumoff Ilya [this message]

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