Hi Folks, A new version of "Handshaking mechanism for DF election" is proposed. This new version tries to more clearly articulate the dual DF issue and its consequences . A MHN usecase is provided, in this case, traffic disruption and MAC flip-flop issue will be induced in DF re-election transient period.
Your futher suggestions are appriciated. Thanks, weiguo ________________________________________ From: [email protected] [[email protected]] Sent: Tuesday, May 12, 2015 14:51 To: Liangqiandeng; Lucy yong; Haoweiguo; Lucy yong; Liangqiandeng; Haoweiguo Subject: New Version Notification for draft-hao-bess-evpn-df-handshaking-02.txt A new version of I-D, draft-hao-bess-evpn-df-handshaking-02.txt has been successfully submitted by Weiguo Hao and posted to the IETF repository. Name: draft-hao-bess-evpn-df-handshaking Revision: 02 Title: Handshaking mechanism for DF election Document date: 2015-05-12 Group: Individual Submission Pages: 11 URL: https://www.ietf.org/internet-drafts/draft-hao-bess-evpn-df-handshaking-02.txt Status: https://datatracker.ietf.org/doc/draft-hao-bess-evpn-df-handshaking/ Htmlized: https://tools.ietf.org/html/draft-hao-bess-evpn-df-handshaking-02 Diff: https://www.ietf.org/rfcdiff?url2=draft-hao-bess-evpn-df-handshaking-02 Abstract: In [EVPN], in the DF re-election transient period, due to Ethernet Segment route transmission timer and timer clock discrepancy on each PEs, dual DF PEs will co-exist, traffic loop and disruption will be incurred. In MHN case, the consequences are particularly serious. Handshaking mechanism for DF election is introduced in this draft to resolve the problem. Please note that it may take a couple of minutes from the time of submission until the htmlized version and diff are available at tools.ietf.org. The IETF Secretariat _______________________________________________ BESS mailing list [email protected] https://www.ietf.org/mailman/listinfo/bess
