Not currently. The Linux bridge doesnt support that.
> 2) Would it be possible to have one 133MHz Pentium routing and bridging
> (as apropriate) between four 100Mbps PCI network adapters?
If you have Donalds current 211xx driver (the beta test one that preallocs
skbuffs) then it ought to cope nicely. Get a good motherboard with a decent
chipset.
> Can anyone tell me what an approximate CPU load would be, having say 50%
> load on all four cards ?
Not sure. Memory bandwidth will kill you not CPU however.
Alan