aceelindem / ietf-bgp-strict-mode

Git repository devoted to the development of draft-merciaz-idr-bgp-bfd-strict-mode
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Add text to use BFD Down subcode #1

Closed jhaas-pfrc closed 1 year ago

jhaas-pfrc commented 1 year ago

The session goes down for BFD reasons and we should indicate that. It avoids ambiguity of using BGP holdtime expired errors when it's actually because of BFD interaction that we're having issues.

The BFD subcode document is at the rfc editor, so this may move to an RFC number shortly.