Hi Ron, In Section 4.1, when the GRE ingress emits packets that *might* undergo IPv4 fragmentation on the path to the egress, the ingress needs to use rate limiting to ensure that no IPv4 reassembly misassociations occur a the egress [RFC6864][RFC4963]. If the ingress has some way of discovering that no IPv4 fragmentation will occur, it can then suspend rate limiting and send at full line rates [draft-templin-aerolink].
Thanks - Fred [email protected] > -----Original Message----- > From: Int-area [mailto:[email protected]] On Behalf Of Ronald Bonica > Sent: Friday, February 14, 2014 12:26 PM > To: [email protected] > Subject: [Int-area] FW: New Version Notification for > draft-bonica-intarea-gre-mtu-04.txt > > Folks, > > Please review and comment > > Ron > > > > -----Original Message----- > From: [email protected] [mailto:[email protected]] > Sent: Friday, February 14, 2014 3:06 PM > To: Ronald Bonica; Dr. Joseph D. Touch; Joe Touch; Carlos Pignataro; Ronald > Bonica; Carlos Pignataro > Subject: New Version Notification for draft-bonica-intarea-gre-mtu-04.txt > > > A new version of I-D, draft-bonica-intarea-gre-mtu-04.txt > has been successfully submitted by Ron Bonica and posted to the IETF > repository. > > Name: draft-bonica-intarea-gre-mtu > Revision: 04 > Title: A Fragmentation Strategy for Generic Routing > Encapsulation (GRE) > Document date: 2014-02-12 > Group: Individual Submission > Pages: 11 > URL: > http://www.ietf.org/internet-drafts/draft-bonica-intarea-gre-mtu-04.txt > Status: https://datatracker.ietf.org/doc/draft-bonica-intarea-gre-mtu/ > Htmlized: http://tools.ietf.org/html/draft-bonica-intarea-gre-mtu-04 > Diff: > http://www.ietf.org/rfcdiff?url2=draft-bonica-intarea-gre-mtu-04 > > Abstract: > This memo specifies a default GRE tunnel fragmentation strategy, > which has been implemented by many vendors and widely deployed on the > Internet. > > This memo also specifies requirements for GRE implementations. > Having satisfied these requirements, a GRE implementation will > execute the default GRE tunnel fragmentation strategy, specified > herein, with minimal configuration. However, with additional > configuration, the GRE implementation can execute any of the tunnel > fragmentation strategies defined in RFC 4459. > > > > > > 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 > > > > _______________________________________________ > Int-area mailing list > [email protected] > https://www.ietf.org/mailman/listinfo/int-area _______________________________________________ Int-area mailing list [email protected] https://www.ietf.org/mailman/listinfo/int-area
