Re: M2PA Alignment Clarification
"Brian F. G. Bidulock" <[email protected]>
| Newsgroups | gmane.ietf.sigtran |
|---|---|
| Organization | http://www.openss7.org/ |
| Message-ID | <[email protected]> |
Newman,, Newman, Catherine J wrote: (Thu, 05 Oct 2006 08:40:44) > > I don't believe M2PA would necessarily have access to TSN #s...per SCTP, > 10.2 A - DATA Arrive notification doesn't include the TSN # (just the > assoc id and stream id). [M2PA assumes ordered delivery by stream and > has it's own sequence numbers...I don't think it needs TSN information.] That's just one way. You do not need TSNs. As you are expecting an LSR and have not yet received one, all that you need to is wait for a timeout period for an LSR on stream 0, after which you can process the DATA (SLTM). This will result in processing of missing LPSs before the DATA and is purely a local procedure at the receiver that is in accordance with RFC 4165/4.1.8. --brian -- Brian F. G. Bidulock [email protected] http://www.openss7.org/