[c-nsp] vrrpv3 + IPv6 hangs in INIT state

"Rolf Hanßen" nsp at rhanssen.de
Wed May 24 04:55:38 EDT 2017

Hi Nick,

yes, that's it.
Comes up now, thanks for the hint.

kind regards

> Rolf Hanßen wrote:
>> I just tried to get VRRP + IPv6 running on a Sup2T with 15.1(2)SY1.
>> I enabled VRRPv3 and it works at least for IPv4.
> Yeah, this caught me too.  The primary ipv6 address for a vrrpv3 needs
> to be an ipv6 link-local address:
>> http://www.cisco.com/c/en/us/td/docs/ios-xml/ios/ipapp_fhrp/configuration/15-mt/fhp-15-mt-book/fhrp-vrrpv3.html
>> VRRPv3 for IPv6 requires that a primary virtual link-local IPv6
>> address is configured to allow the group to operate. After the
>> primary link-local IPv6 address is established on the group, you can
>> add the secondary global addresses.
> So your configuration should look like this:
> fhrp version vrrp v3
> interface Vlan2000
>  vrrp 6 address-family ipv6
>   address fe80::1 primary
>   address xxxx:xxxx:xxxx:xxxx::1/64
>   exit-vrrp
> end
> Nick

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