Setting up IP aliasing, cannot find kernel modules

[Gordon Pedersen <gordon@visi.com>]

I need to set up IP aliasing and per the (aging but probably still
sound) IP-Alias-Mini-HOWTO, I need the .../ipv4/ip_alias.o module.

It's not on my system.  It doesn't appear to be in
kernel-source-2.2.15--I downloaded but did not untar it, just peeked
inside with 'tar -t'.

I can't find it at the debian site.  That probably
just means I don't know where to look, since I'm still new to
debian.

I run potato, installed entirely from packages, so no custom kernel
installed on this machine as yet, but I shouldn't need to in order
to use a module, AFAIK.

Or is aliasing handled differently in 2.2 than earlier kernels?

Thanks for any help.

Gordon

Gordon Pedersen
gordon@visi.com