Quality of Service Parameters for Usage with Diameter
draft-ietf-dime-qos-parameters-11
Discuss
Yes
(Dan Romascanu)
No Objection
(Adrian Farrel)
(Chris Newman)
(Cullen Jennings)
(Jari Arkko)
(Jon Peterson)
(Lars Eggert)
(Lisa Dusseault)
(Magnus Westerlund)
(Mark Townsley)
(Pasi Eronen)
(Ron Bonica)
(Ross Callon)
(Russ Housley)
(Tim Polk)
Note: This ballot was opened for revision 11 and is now closed.
David Ward Former IESG member
Discuss
Discuss
[Treat as non-blocking comment]
(2009-02-26)
Unknown
Fundamentally this seems to be an interface for configuring a 2 rate 3-color marker and other QoS behavior. I don't understand why the policer is defined in absolute bandwidth in this draft and doesn't include percentage. If the bw is to describe the actual traffic stream from the source, then absolute value should be sufficient. If it is used to define a QoS policy for some aggregate traffic, then % can be useful. Along with %, we also need the reference bandwidth. The % could be based on a physical port bw or a logical session (with some max rate) in the same box., so a distinction on the reference target needs to be made. Also on the usage of Bandwidth AVP, is it merely a different unit of measurement from the Rate parameter in the TMOD AVP ? It would be good to clarify. For the Priority AVP, is it to be used with RSVP for on-path CAC or for local CAC decision or something else? It would be good to provide some background information in the draft.
Dan Romascanu Former IESG member
Yes
Yes
()
Unknown
Adrian Farrel Former IESG member
(was Discuss, Yes)
No Objection
No Objection
()
Unknown
Chris Newman Former IESG member
(was Discuss)
No Objection
No Objection
()
Unknown
Cullen Jennings Former IESG member
No Objection
No Objection
()
Unknown
Jari Arkko Former IESG member
No Objection
No Objection
()
Unknown
Jon Peterson Former IESG member
No Objection
No Objection
()
Unknown
Lars Eggert Former IESG member
No Objection
No Objection
()
Unknown
Lisa Dusseault Former IESG member
No Objection
No Objection
()
Unknown
Magnus Westerlund Former IESG member
No Objection
No Objection
()
Unknown
Mark Townsley Former IESG member
No Objection
No Objection
()
Unknown
Pasi Eronen Former IESG member
(was Discuss)
No Objection
No Objection
()
Unknown
Ron Bonica Former IESG member
No Objection
No Objection
()
Unknown
Ross Callon Former IESG member
No Objection
No Objection
()
Unknown
Russ Housley Former IESG member
No Objection
No Objection
()
Unknown
Tim Polk Former IESG member
No Objection
No Objection
()
Unknown