Xiaohu,

Tnx for the prompt reply (I've snipped everything we agreed on)

On 2015-05-25 08:36, Xuxiaohu wrote:
6. First paragraph on page 12 says "both ingress and egress PE routers
>     MUST NOT decrement the TTL",
>     The meaning is unclear, can one of them do it or neither?
Is it OK to say "...neither ingress nor egress PE routers SHOULD decrement the 
TTL..."

Yes that is fine with me.


>7. Do we need to consider IPv6?
IPv6 has been considered in this doc although the examples are IPv4-based. See 
section 3.3 to 3.8.


Yes - but it is rather implicit, can you make it explicit. I agree that
both VRRP and ND carries a strong tradition from IPv6, but maybe one
sentence in the Introduction explaining that the document is also
applicable to IPv6 would be good.

/Loa

--


Loa Andersson                        email: [email protected]
Senior MPLS Expert                          [email protected]
Huawei Technologies (consultant)     phone: +46 739 81 21 64

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