Liaison statement
Follow-on to IETF liaison: ‘Potential RTGWG work related to the disaggregated BNG architecture’

State Posted
Submitted Date 2019-11-05
From Group BROADBAND-FORUM
From Contact Lincoln Lavoie
To Groups RTG, rtgwg
To Contacts Chris Bowers
Jeff Tantsura
Alvaro Retana
Deborah Brungard
Martin Vigoureux
CcDeborah Brungard
Chris Bowers
Martin Vigoureux
Alvaro Retana
The IETF Chair
Routing Area Working Group Discussion List
Dave Sinicrope
Jeff Tantsura
Chris Croot
Robin Mersh
April Nowicki
David Allan
George Dobrowski
Response Contact david.sinicrope@ericsson.com
Purpose For information
Attachments LIAISE-345-IETFDBNG-02
WT-459_clean_Rev-09
Liaisons referring to this one IESG follow-up regarding 'Potential RTGWG work related to the disaggregated BNG architecture'
Body
Dear colleagues,

Per our previous liaison on September 5, 2019, " Follow-on to IETF liaison: ‘Potential RTGWG
work related to the disaggregated BNG architecture’ "(LIAISE-339/Statements#1651) please
find attached a preliminary version of the WT-459 document which includes the BBF
Disaggregated BNG architecture, interface specification and requirements. These
specifications, among other considerations (e.g., protocol maturity), were used in the protocol
evaluation and subsequently the selection of 3GPP’s PFCP protocol noted in our last liaison.
The Broadband Forum will continue completing the work on WT-459 into 1Q2020 and will keep
the IETF apprised of progress.

Sincerely,
Lincoln Lavoie,
Broadband Forum Technical Committee Chair