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Re: Set the MTU on the interface



Алексей wrote:
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> Hi!
>
> I need an advice about how can I set the MTU on the interface which is
> not in fact configured. So to explain in more detail:
>
> I have a debian box acting as a router and it has interface let's say
> eth0. Eth0 itself doesn't have any IP configuration, all IP
> configuration and routing is done on vlan interfaces bound to eth0. I
> need to route jumbo frames so I need to set the MTU on vlan interfaces
> to 9000 and consequently I need to set MTU to 9000 on the physical
> eth0 also. However, as i have only one line for eth0 in
> /etc/network/interfaces:
>
> auto eth0

So then define at least that component of eth0.  No need for an IP
address / gateway / etc.


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