Re: How to support interface vlan trunk

[Jonathan Petersson <jpetersson@xxxxxxxxx>]

I recently did a similar installation, effectively, provided that LAN 2
and 3 are tagged to eth0 in the switch and the same for eth1 it's enough
to activate
sysctl net.ipv4.ip_forward=1

You can also add

net.ipv4.ip_forward = 1 in /etc/sysctl.conf

Good luck!

liang jian wrote:
> LAN2 ---- | |----------LAN2
> swith ------trunk------eth0| Linux box| eth1 ------trunk-- switch
> LAN3 ---- | |----------LAN3
> How to support interface vlan trunking on eth0 and eth1 let LAN2 and
> LAN3 vlan data can pass linux box at route settings?
>
>
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