> : On Thursday 29 March 2007, Grigory Mokhin wrote:
> : > Hello,
> : >
> : > I need to send lan2net traffic to a certain IP address via one
> : > provider (ISP1, eth0), and all other lan2net traffic via the second
> : > provider (ISP2, eth1). Assuming eth2 is LAN, the first rule in
> : > route_rules would be:
> : >
> : > eth2 A.B.C.D ISP1 1000
> : >
> : > What is the correct syntax for the second rule, to send all packets
> : > not to A.B.C.D via ISP2?
> : >
> : > Thanks,
> : > Gregory
> :

> Remember the docs quote this below
>
> The bottom line is that if you want traffic to go out through a particular
> provider then you must mark that traffic with the provider's MARK value in
> /etc/shorewall/tcrules and you must do that marking in the PREROUTING chain;
> or, you must provide the appropriate rules in /etc/shorewall/route_rules.
>
> and that you can set in shorewall.conf  mark in forward chain = yes
>
> I would do this in Tc Rules--- with high marks=no in shorewall.conf
> If this where your config:
> 1=ISP1, lan=192.168.1.0/24, IP address on the net= 24.56.84.57, eth1=local
> /etc/shorewall/tcrules
>
> 1:P  eth1:192.168.1.0/24    24.56.84.57    all
> or if you just wanted web traffic
>
> 1:P  eth1:192.168.1.0/24    24.56.84.57    tcp     80
>
> Mike
>

I use tcrules with high marks =yes. On IRC channel I asked Tom if it
is possible to solve my problem with a rule in route_rules. He said
yes. I just can't figure out the correct syntax. Otherwise I would
probably use tcrules for marking.

Regards,
Gregory

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