Subject: [netmod] extension usage in 6087bis

From: Martin Bjorklund <[email-masked]>
Date: Fri, 14 Nov 2014 11:03:00 +0100 (CET)

Hi,

I think Phil's point yesterday re. extension should be added to
6087bis.  This is a rule that we have talked about before, but it
should be explicitly documented.

It must be possible for a client to ignore the extension and still
work.

/martin