The MPLS WG Archive

[Ganesh Murugesan <ganesh@laurelnetworks.com>]

Hi,

I had a minor question (more on the wording) in
draft-ietf-mpls-rsvp-lsp-tunnel-09.txt on RROs.

The draft on Page 33 says
	The contents of a RECORD_ROUTE object are a series of
variable-length data items called subobjects. Each subobject has its own
Length field. The length contains the total length of the subobject in
bytes, including the Type and Length fields. The length MUST always be a
multiple of 4, and at least 4.
Since the three types of subobjects defined under RRO are the IPv4, IPv6 and
the label recording subobjects, shouldn't the last line say strictly greater
than 4, since all the three types have length greater than 4.
thanks
ganesh