ipv6 tunneling

[sivakondalarao]

hi,

what tunneling method is preferred when ipv6 network using is-is.

skrao

[mohammedmahmoud]

Hi,

In my opinion its GRE (you can't use IPv6IP with ISIS (no CLNS transport), and more over you can't use Automatic tunnels with dynamic routing protocols at all(the router won't be able to forward the IPv6 multicast address as it is not in the 6to4 format)).

HTH,

Mohammed Mahmoud.