[c-nsp] ME3400 FHRP - GLBP with IPv4 and IPv6

[Jeyamurali Sivapathasundaram]

Have you tried to use the same  HSRP group number for IP and IPv6 ????


On Wed, Nov 27, 2013 at 12:33 PM, Gerald Krause <gk at ax.tc> wrote:

> Hi,
>
> we need a FHRP that support IPv4 and IPv6 one some ME3400s in our
> network. The documentation state that GLBP would do that on the MEs but
> it seems that it can not be configured on this systems, regardless
> whether we are using link local or global unicast IPv6 addresses.
>
> me3400g-2cs(config-if)#glbp 1 ip 10.0.0.1
> me3400g-2cs(config-if)#glbp 2 ipv6 FE80::1
> %FHRP group not consistent with already configured groups on the switch
> stack
>
> I'am wondering if someone can confirm that behavior or have an other
> solution.
>
> If there exist no FHRP for ME3400 that supports IPv4 and IPv6 in that
> way our last chance is using IPv6 anycast addresses for the
> IPv6-redundancy but that would imply much slower convergence
> characteristics :-(.
>
>
> Thx,
> Gerald
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-- 
Best Regards,

Jey S.
Network Engineer
London