Router neighbor advertisement problems between linux/windows

[Xavier Roche]

>>except **sometimes** (!). Generally I got "Destination unreachable" errors:
>>Please try USAGI Linux kernel with CONFIG_IPV6_EN_DFLT option because
>>the original Linux kernel ignores IPv6 default route when it acts as
>>IPv6 router.
>>You can get USAGI kernel from http://www.linux-ipv6.org/

Thanks, I'll try it - I found a temporary fix by shutting down all routes, addresses and interfaces, and bringing them up again, this seem to be related to the loopback virtual interface (?) [using 2.4.19-pre6]