> I am trying to get a routing protocol supporting v6 that is not RIPv2 or BGP > on a Cisco 2610. Any suggestions on IOS versions? There doesn't appear to be > an 12.4 for it and 12.3.17 IP-krypto-whatever does not support anything > else... I didn't check it, but I/IS-IS for IPv6 is usually supported in enterprise images. Regards, Andras