Subject: [Bier] https://tools.ietf.org/html/draft-ietf-bier-ospf-bier-extensions-09

From: matecs <[email-masked]>
Date: Sun, 5 Nov 2017 17:17:44 +0100

hi,
i went through the igp drafts and the isis seems straightforward
but the ospf seems a bit troublesome to me.
in that draft you say that
"The BIER MPLS Encapsulation Sub-TLV is a Sub-TLV of the BIER Sub-TLV."
(you can find the same at the bsl conversion subtlv)
but at iana considerations you request 3 tlv ids from the registry,
which indicates that the newly defined subtlvs will be carried in
the extended prefix tlv, without further encapsulation of the bier subtlv.
could you please clarify this?
thanks,
cs