Freebsd with multiple nic's

[gahn]

Hi:

I am running Freebsd 5.4 and have problems with
multiple nics.

It works with two cards (intel); those cards are
active and passing traffic (I can ping other
machines). 

But I failed to make them working with third card and
fourth card; the interfaces are up, active and I can
ping those interfaces, but I can't see any machines
that connect to those two lan seqments.

I am kinda confused; up (active) and can ping
themselve but don't pass traffic?

Any help will be greatly appreciated.

Thansk

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