Re: [RTG-DIR] RtgDir review: draft-ietf-ccamp-gmpls-g-694-lambda-labels-10.txt

[Dan Li <[e-mail]>]

Hi all,

We have updated this draft according to the comments received during the RtgDir review process. The major change is the description of Identifier in section 3.2 and 3.3. Others are minor editorial changes.

The latest version (11) of this draft: http://www.ietf.org/internet-drafts/draft-ietf-ccamp-gmpls-g-694-lambda-labels-11.txt

Thanks,

Dan

----- Original Message ----- 
From: "Tomonori TAKEDA" <[e-mail]>
To: <[e-mail]>
Cc: <[e-mail]>; <[e-mail]>; <[e-mail]>
Sent: Friday, December 31, 2010 11:03 PM
Subject: Re: RtgDir review: draft-ietf-ccamp-gmpls-g-694-lambda-labels-10.txt


> Hi Dan,
> 
> Thanks for your reply.
> 
> The proposed text is good for me.
> 
> Tomonori
> 
>> Hi Tomonori,
>> 
>> Thanks for your comments! I would like to update the description of Identifier in section 3.2 and 3.3.
>> 
>> OLD
>>    (3) Identifier: 9 bits
>> 
>>    The identifier field is a per-node assigned and scoped value. This
>>    field MAY change on a per-hop basis. In all cases but one, a node MAY
>>    select any value, including zero (0), for this field. Once selected,
>>    the value MUST NOT change until the LSP is torn down and the value
>>    MUST be used in all LSP related messages, e.g., in Resv messages and
>>    label RRO subobjects. The sole special case occurs when this label
>>    format is used in a label ERO subobject. In this case, the special
>>    value of zero (0) means that the referenced node MAY assign any
>>    Identifier field value, including zero (0), when establishing the
>>    corresponding LSP.
>> NEW
>>    (3) Identifier: 9 bits
>> 
>>    The identifier field in lambda label format is used to distinguish different 
>>    lasers (in one node) when they can transmit the same frequency lambda.
>>    The identifier field is a per-node assigned and scoped value. This
>>    field MAY change on a per-hop basis. In all cases but one, a node MAY
>>    select any value, including zero (0), for this field. Once selected,
>>    the value MUST NOT change until the LSP is torn down and the value
>>    MUST be used in all LSP related messages, e.g., in Resv messages and
>>    label RRO subobjects. The sole special case occurs when this label
>>    format is used in a label ERO subobject. In this case, the special
>>    value of zero (0) means that the referenced node MAY assign any
>>    Identifier field value, including zero (0), when establishing the
>>    corresponding LSP. When non-zero value is assigned to the identifier 
>>    field in a label ERO subobject, the referenced node MUST use the 
>>    assigned value for the identifier field in the corresponding LSP related 
>>    messages.
>> 
>> Is this ok?
>> 
>> Thanks,
>> 
>> Dan
>> 
>