ietf
[Top] [All Lists]

Re: [Idr] Last Call: <draft-ietf-idr-shutdown-08.txt> (BGP Administrative Shutdown Communication) to Proposed Standard

2017-05-07 22:44:16
Hi, Folks:

Just spotted this (apologies for not catching it earlier):

The draft specifies only 0 - 128 as valid in the one-octet length field.
Not sure if there is a strong reason for such an apparent over-specification.

It seems to me that the spec can and should be simplified by removing the
restriction, that is, to allow any value (0 - 255) to be valid.  That would
also eliminate one error condition for the implementation.

Thanks.  -- Enke

---
2.  Shutdown Communication

Length:  this 8-bit field represents the length of the Shutdown
      Communication field in octets.  The length value MUST range from 0
      to 128 inclusive.

4.  Error Handling

   If a Shutdown Communication with an invalid Length value,
----

On 5/5/17 10:54 AM, The IESG wrote:

The IESG has received a request from the Inter-Domain Routing WG (idr) to
consider the following document:
- 'BGP Administrative Shutdown Communication'
  <draft-ietf-idr-shutdown-08.txt> as Proposed Standard

The IESG plans to make a decision in the next few weeks, and solicits
final comments on this action. Please send substantive comments to the
ietf(_at_)ietf(_dot_)org mailing lists by 2017-05-19. Exceptionally, comments 
may be
sent to iesg(_at_)ietf(_dot_)org instead. In either case, please retain the
beginning of the Subject line to allow automated sorting.

Abstract


   This document enhances the BGP Cease NOTIFICATION message
   "Administrative Shutdown" and "Administrative Reset" subcodes for
   operators to transmit a short freeform message to describe why a BGP
   session was shutdown or reset.  This document updates RFC 4486.





The file can be obtained via
https://datatracker.ietf.org/doc/draft-ietf-idr-shutdown/

IESG discussion can be tracked via
https://datatracker.ietf.org/doc/draft-ietf-idr-shutdown/ballot/


No IPR declarations have been submitted directly on this I-D.




_______________________________________________
Idr mailing list
Idr(_at_)ietf(_dot_)org
https://www.ietf.org/mailman/listinfo/idr