Re: [LARTC] Wierd Policy Routing Behaviour

Linux Advanced Routing and Traffic Control

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



> IP: advanced router (CONFIG_IP_ADVANCED_ROUTER) [Y/n/?]
>  IP: policy routing (CONFIG_IP_MULTIPLE_TABLES) [Y/n/?]
>   IP: use netfilter MARK value as routing key (CONFIG_IP_ROUTE_FWMARK)
[Y/n/?]

internet:/usr/src/linux# cat .config | grep ROUTER
CONFIG_IP_ADVANCED_ROUTER=y

internet:/usr/src/linux# cat .config | grep MULTIPLE
CONFIG_IP_MULTIPLE_TABLES=y

internet:/usr/src/linux# cat .config | grep FWMARK  
CONFIG_IP_ROUTE_FWMARK=y

> iptables -t mangle -A PREROUTING -p tcp --dport 25 -j MARK --set-mark 1

OK, I'm marking with 3, not 1, but I think this will not cause any problem:

iptables -t mangle -A PREROUTING -p tcp --dport 25 -j MARK --set-mark 3

> echo 201 mail.out >> /etc/iproute2/rt_tables

OK. But table is named only mail.

> ip rule add fwmark 1 table mail.out

ip ru add fwmark 3 table mail

ip ru ls
0:
from all lookup local 
32765:
from all fwmark        3 lookup mail 
32766:
from all lookup main 
32767:
from all lookup default

> ip route add default via $IP dev $DEV table mail.out

Done.

You've forgoten to mention flushing route cahce. I did it with:
ip ro flush cache

And nothing happens as expected. That's why I am writting to the list.

Thank you for your help.

--
Sellaro

Network Management for the Masses



--
Prendi GRATIS l'email universale che... risparmia: http://www.email.it/f

Sponsor:
Tutti i bulbi in offerta... da Peraga risparmi il 30%!
Clicca qui: http://adv2.email.it/cgi-bin/foclick.cgi?mid=448&d=31-5
_______________________________________________
LARTC mailing list / LARTC@mailman.ds9a.nl
http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/

[Index of Archives]     [LARTC Home Page]     [Netfilter]     [Netfilter Development]     [Network Development]     [Bugtraq]     [GCC Help]     [Yosemite News]     [Linux Kernel]     [Fedora Users]
  Powered by Linux