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From: Nikolay <slavitsky@gmail.com>
To: sysadmins@lists.altlinux.org
Subject: [Sysadmins] маркировка пакетов и расширенный роутинг
Date: Mon, 26 Dec 2011 12:20:43 +0200
Message-ID: <201112261220.43618.slavitsky@gmail.com> (raw)

Доброго дня.
При установке 6-го альта в качестве роутера возникла проблема - 
неработает роутинг маркированых пакетов
имеем 
cat /etc/iproute2/rt_tables
255     local
254     main
253     default
0       unspec

121 under
131 ozon

ip ru s 
ip ru s
0:      from all lookup local

32753:  from 213.109.87.6 lookup under
32754:  from all fwmark 0x1 lookup under

32762:  from 94.76.66.252 lookup ozon
32763:  from all fwmark 0x2 lookup ozon

32766:  from all lookup main
32767:  from all lookup default

ip r s

192.168.2.0/24 via 10.0.1.1 dev wimax01
10.0.1.0/24 dev wimax01  proto kernel  scope link  src 10.0.1.2
192.168.32.0/24 dev serv01  proto kernel  scope link  src 192.168.32.2
192.168.10.0/24 via 10.0.1.1 dev wimax01
94.76.66.0/23 dev inet02  proto kernel  scope link  src 94.76.66.252
213.109.80.0/21 dev inet01  proto kernel  scope link  src 213.109.87.6
192.168.0.0/16 via 10.0.1.1 dev wimax01
default via 94.76.66.254 dev inet02
default via 213.109.87.250 dev inet01


При внесении в iptables 

iptables -t mangle -A PREROUTING -s 192.168.32.25 -j MARK --set-mark 0x1
iptables -t nat -A POSTROUTING  -s 192.168.32.25  -j SNAT --to-source 
213.109.87.6
но если добавить ip ru  a  from 192.168.32.25 lookup ozon
то всё на ура ...

Но при маркировке пакетов нат не работает  :(
Возможно я чтото не так делаю ? - такая же схема работает на 4-х каналах на 
старом дистре ( 4й сервер подтянутый до современного сизифа)

Прошу помощи сообщесва .
С, Уважением Николай.

             reply	other threads:[~2011-12-26 10:20 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-12-26 10:20 Nikolay [this message]
2011-12-28  6:28   ` Nikolay

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