[c-nsp] IPv6 / OSPFv3

Lobo lobotiger at gmail.com
Thu Nov 21 09:06:31 EST 2013


Same here.  We use /128s and configure the loopback interface to be part 
of the ospf process and given area.

Jose

On 11/21/2013 5:10 AM, Phil Mayers wrote:
> On 21/11/13 08:38, CiscoNSP List wrote:
>>
>> Hi Everyone,
>>
>> What is "recommended" practice when configuring OSPFv3/IPv6
>> Loopbacks?  Do you assign /128's or /64's - If /64's do you need to
>> enable "ipv6 ospf network point-to-point" under the loopback so that
>> the IPv6 address is advertised as a /64 and not as /128?
>
> We do /128 and there is no complex config beyond the ospf area:
>
> interface Loopback1
>  ipv6 address 2001:db8:12::1/128
>  ipv6 ospf 1 area 0
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