IPv6IP tunnel mode

[rbrocks]

Does anyone have any idea why the IPv6IP tunnel mode would be unavailable on a 2911 running 15.1.3T?  Does this tunnel mode require a special license or is the Base IP license enough for it?  As I understand the documentation I've been able to find, the mode should be available on all 15 IOS versions..

[Mahesh Gohil]

Hello Richard,

I have tried cisco feature navigator and i did not find 15.1.3T as supported IOS for manually configured ipv6 tunnel.

In face I found 15.1.1.T and 15.1.2.T as supported one.

pleae find screenshot for this

Regards

mahesh

[rbrocks]

Thank you for pointing out the feature navigator.  I didn't even know that it existed  I took a look at it myself and noticed that every listing that includes this particular feature requires a data license and that 15.1.3T isn't listed in the navigator at all.  It must be such a new release that it isn't yet included in the navigator.  I enabled the temporary license and rebooted the router to see if the tunnel mode would become available and it did.  I guess I will need to buy a data license.