Debain as gigabit router?

[Erik Persson <erik-maillist@djingis.se>]

Hello!

I've asked the same question on debian-isp, but I ask here as well.

Is there anyone who has any experience regarding running debian on an 
Athlon 64 3200+, with dual 1gb/s lan, as a router and firewall?

Or more generally, running debian as a gigabit router with dual 1gb/s nics?

Any problems?
Anything special to think about?
What throughput is it possible to reach?
How have you solved any problems?
How is throughput affected by packet filtering?

Best regards,
/erik persson