LAN to LAN

LAN1 eth0 192.168.10.x - configured web proxy, smtp proxy, etc.
LAN2 eth4 192.168.100.x

LAN1 and LAN2 should be configured so that all traffic is routed in both directions - without proxy.


I have configured an additional interface (LAN2) and the packet filter
LAN1 LAN2 any
LAN2 LAN1 any
configured.

LAN 2 is now still on the Web proxy, although it has not been filed. So I have to define many exceptions, as well as the application control is active.
I will only connect the two networks together in a way that everything is routed.

Does anyone here have any advice for me?

Thanks a lot