FREESCO

FREESCO (stands for FREE ciSCO) is a free replacement for commercial routers supporting up to 3 ethernet/arcnet/token_ring/arlan network cards and up to 2 modems.

It is a single-disk router, that will work on any low-spec IBM compatible PC ('i386 compatible spec or higher) which can be optionally installed to a hard-disk.

It is Linux-based, using a 2.0.39 Linux_kernel.

For further details, see the website.