Simon Hobson wrote:
> Sebastian Mazur wrote:
>
>
>> my shorewall is version 4.0.15 on Debian Lenny. I have 3 following
>> interfaces:
>>
>> eth0 net (4mbit/512kbit)
>> eth1 loc (100mbit)
>> eth2 loc (100mbit)
>>
>> I want to shape traffic from net on two lan interfaces like:
>> - default is 2000mbit for each local interface
>> - if is no traffic on eth1 is 4mbit for eth2 (and vice versa)
>>
>
> You can only shape outgoing traffic on an interface, and you can't
> couple interfaces together. What you'll need to do is use an IFB
> (Intermediate Functional Block) and arrange for all traffic in bound
> on eth0 to be routed through it. You can shape traffic out of this
> virtual interface and then AFTER it's shaped, route it out of the two
> real interfaces. For the shaping you then follow the same steps as
> you would for a two interface router (ie shape outbound on eth0 and
> your IFB).
>
> For outbound traffic to the net, that's simple enough to shape on eth0.
>
> Sorry, it's not something I've ever done (not had a need to), so I
> can't tell you the steps required to set it up
someting like following should help:
tcclasses:
eth0 1 256kbit 512kbit 2
eth1 2 2mbit 4mbit 1
eth2 3 2mbit 4mbit 1
tcdevices:
eth0 4mbit 512kbit
eth1 - 110mbit
eth2 - 110mbit
tcrules:
1:P {ips of eth1 ad eth2} eth0 all
1:T {ips of eth1 ad eth2} eth0 all
2 0.0.0.0/0!{ips of eth1 ad eth2} eth1 all
3 0.0.0.0/0!{ips of eth1 ad eth2} eth2 all
cheers
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