Subject: [Int-area] Re-ECN ad hoc BoF mentioned by Mark Handley (DoS-related)

From: Bob Briscoe <[email-masked]>
Date: Tue, 24 Jul 2007 02:09:42 +0100

Folks,

In Mark Handley's talk on what the IETF should do about DDoS in Int-AREA
just now, he mentioned an ad hoc BoF on re-ECN.

The invite and proposed agenda is below. Note, the second hour will be a
re-run of the general presentation on what the architectural intent is
(from Prague IETF), for those that missed it.

Bob

Date: Tue, 17 Jul 2007 13:38:13
+0100

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Subject: [re-ECN] Re-ECN meeting in Chicago

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All,

There will be another re-ECN
unofficial "Bar BoF" happening at IETF69 in Chicago next
Wednesday July 25th. It will be at 1300-1500 in the Red Lacquar room.
This is a follow on to the meeting held in Prague in March (slides and
notes for which can be found at
<http://www.cs.ucl.ac.uk/staff/B.Briscoe/projects/refb/#Presentations>)

The aim of the meeting will be to
discuss the next steps that need to be taken to move re-ECN forward. The
draft agenda is as follows. If anyone would like to add any items please
contact me on or off list.

5
mins
Administrivia

25
mins         presentation and
discussion on encoding in IP v4 and v6 (rationale behind current choices,

alternatives, etc)

10
mins         How to deploy
experimentally (open mic)

10
mins         Deployment
Scenarios

10
mins         Next Steps:

- format of the
encoding (in v4, in v6)

- mechanics of the
protocol in TCP/IP

- implementation of the dropper and the policer

- extension for use by
TCP proxies or other congestion control proxies

- extension for use by
other transports

- etc

For those that missed it, we could
use the second hour of the session to do a repeat of the presentation
given in Prague in March. This was intended to present the architectural
intent behind re-ECN as well as explaining how the base protocol
works.

All Internet drafts and other
documentation relevant to re-ECN can be found at:
<http://www.cs.ucl.ac.uk/staff/B.Briscoe/projects/refb/>
including draft-briscoe-tsvwg-re-ecn-tcp which describes the protocol and
the rationale behind it.

Please could you address any replies
to this message to the unofficial IETF mailing list
[email-masked].

Toby
Moncaster

____________________________________________________________________________

Toby Moncaster, <[email-masked]> Networks Research Centre, BT Research

B54/70 Adastral Park, Martlesham Heath, Ipswich, IP53RE, UK.  +44 1473 648734

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____________________________________________________________________________

Bob Briscoe, <[email-masked]>      Networks Research Centre, BT Research

B54/77 Adastral Park,Martlesham Heath,Ipswich,IP5 3RE,UK.    +44 1473 645196

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