[Ahmed] > If I understand the concern correctly, the issue is that the PE is used as a remote LFA even though the PE is not connected to links with > enough bandwidth. > A quick solution is to configure the protecting/repairing routers to only consider certain routers as rLFAs. Admin tags or routing policy >can be used to achieve this goal. I believe this would be an internal implementation detail rather than a protocol modification [SLI] Yes the problem comes even with LFA or rLFA. [Anton] > if link which you want to exclude is local to the calculating router then implementation is trivial and doesn't need any signaling.
>If link is not local then this is very similar to more general problem of non-local SRLG. It was discussed but computation is relatively complex and still needs investigation. [SLI] I'm talking about only local links, so I agree that it should be quite "easy" to implement, but I'm not aware of such implementation today. Maybe it can be dealed with local SRLG but will be hard to operate as SRLG database will require manual configuration/maintenance. Don't you think this concern should be highlighted somewhere (even if no modification required) to make people aware of this ? Best Regards Stephane _________________________________________________________________________________________________________________________ Ce message et ses pieces jointes peuvent contenir des informations confidentielles ou privilegiees et ne doivent donc pas etre diffuses, exploites ou copies sans autorisation. Si vous avez recu ce message par erreur, veuillez le signaler a l'expediteur et le detruire ainsi que les pieces jointes. Les messages electroniques etant susceptibles d'alteration, France Telecom - Orange decline toute responsabilite si ce message a ete altere, deforme ou falsifie. Merci This message and its attachments may contain confidential or privileged information that may be protected by law; they should not be distributed, used or copied without authorization. If you have received this email in error, please notify the sender and delete this message and its attachments. As emails may be altered, France Telecom - Orange shall not be liable if this message was modified, changed or falsified. Thank you.
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