[gentoo-user] Foss hardened router?

[James]

Hello,


Ideally, there would be a gentoo-based hardened router for sale somewhere,
where I could merely configure iptables and add a few extra codes?
But, I cannot seem to be able to locate such a product for sale, 
nor router company willing to configure such for an extra fee.


So, dropping the Gentoo requirement (although still desired) is
there a hardened (linux distro) router out there for sale that
work for a small office environment?  I have too many projects, atm,
so I know I can build something, but was hoping for an off the shelf
Foss hardened router. (3) gigE ports with or without wifi is fine.


any suggestions?
James