Hi Shraddha, et al, With respect to section 4.1, I agree that matching link endpoints in OSPFv2 requires more information. However, this is a general problem and the remote address should be a separate OSPFv2 Link Attribute LSA TLV rather than overloading the link overload TLV ;^)
Thanks, Acee On 2/23/17, 11:18 AM, "OSPF on behalf of [email protected]" <[email protected] on behalf of [email protected]> wrote: > >A New Internet-Draft is available from the on-line Internet-Drafts >directories. >This draft is a work item of the Open Shortest Path First IGP of the IETF. > > Title : OSPF Link Overload > Authors : Shraddha Hegde > Pushpasis Sarkar > Hannes Gredler > Mohan Nanduri > Luay Jalil > Filename : draft-ietf-ospf-link-overload-05.txt > Pages : 13 > Date : 2017-02-23 > >Abstract: > When a link is being prepared to be taken out of service, the traffic > needs to be diverted from both ends of the link. Increasing the > metric to the highest metric on one side of the link is not > sufficient to divert the traffic flowing in the other direction. > > It is useful for routers in an OSPFv2 or OSPFv3 routing domain to be > able to advertise a link being in an overload state to indicate > impending maintenance activity on the link. This information can be > used by the network devices to re-route the traffic effectively. > > This document describes the protocol extensions to disseminate link- > overload information in OSPFv2 and OSPFv3. > > > >The IETF datatracker status page for this draft is: >https://datatracker.ietf.org/doc/draft-ietf-ospf-link-overload/ > >There's also a htmlized version available at: >https://tools.ietf.org/html/draft-ietf-ospf-link-overload-05 > >A diff from the previous version is available at: >https://www.ietf.org/rfcdiff?url2=draft-ietf-ospf-link-overload-05 > > >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. > >Internet-Drafts are also available by anonymous FTP at: >ftp://ftp.ietf.org/internet-drafts/ > >_______________________________________________ >OSPF mailing list >[email protected] >https://www.ietf.org/mailman/listinfo/ospf _______________________________________________ OSPF mailing list [email protected] https://www.ietf.org/mailman/listinfo/ospf
