[rescue] Small Sparc as firewall

[James Sharp]

Since there's a 99.9% chance I'll be getting an ISDN circuit when I move,
and I don't want to pay the $300/mo for a dedicated/routed netblock (at
least not for a few months), I'm going to need a NAT box to hide
everything behind.

I've got an ISDN TA with a 115K serial port on the back of it...will
something like a base SS2 deal with it?  Or will I need something
faster...or should I just throw an Alpha or PeeCee at it?

I've got a couple of SS2s, 2 SS20s, and an AlphaServer 200.