IPv6 Administration Guide

Configuring Multiple Routers at the 6to4 Site

For a multiple router site, the routers behind the 6to4 router might require further configuration to support 6to4. If your site uses RIP, you must configure on each non-6to4 router static routes to the 6to4 router. If you use a commercial routing protocol, you do not need to create static routes to the 6to4 router.