A New Internet-Draft is available from the on-line Internet-Drafts directories.
Title : IPv6 Packet Sequence Number Needed
Author(s) : Nalini Elkins
Michael S. Ackermann
Keven Haining
Sigfrido Perdomo
William Jouris
David Boyes
Filename : draft-elkins-v6ops-ipv6-packet-sequence-needed-00.txt
Pages : 14
Date : 2013-05-30
Abstract:
For a number of Enterprise Data Center Operators (EDCO) both real-
time and after the fact problem resolution is critical. Two metrics
are critical for timely end-to-end problem resolution, without
impacting an operational production network. They are: packet
sequence number and packet timestamp. Packet sequence number is
required for diagnostics. Packet timestamp is required to calculate
end-to-end response time. Current methods are inadequate for these
purposes because they assume unreasonable access to intermediate
devices, are cost prohibitive, require infeasible changes to a
running production network, or do not provide timely data. This
document provides the background and rationale for the packet
sequence number which is a part of the IPv6 Performance and
Diagnostic Metrics Destination Option (PDM).
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-elkins-v6ops-ipv6-packet-sequence-needed
There's also a htmlized version available at:
http://tools.ietf.org/html/draft-elkins-v6ops-ipv6-packet-sequence-needed-00
Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/
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