One thing I noted while browsing through the draft again after today's bess presentation was a lack of text regarding "cleanup" of the EVPN LBW community. (Although perhaps I'm browsing too shallowly.)
The community is defined as transitive, and procedures exist wherein EVPN routes that may carry this community may be carried back and forth in an Internet context. This means there exists the possibility that such EVPN LBW communities may pass between networks where their context is different. That is, network 1 shouldn't use network 2's bandwidth. Community scrubbing is thus recommended. Please consider reviewing the following document's section 7.5 for some general wisdom and consider what text should be added to your draft that might be appropriate for this situation. https://datatracker.ietf.org/doc/draft-ietf-grow-routing-ops-sec-inform/ -- Jeff _______________________________________________ BESS mailing list -- [email protected] To unsubscribe send an email to [email protected]
