.\" Troff/nroff macros for RFCs
.\" Use ".so tmac.rfc" and nroff -ms rfc1234.t | fix.nawk
.\" or nroff -ms tmac.rfc rfc1234.t | fix.nawk
.\" or the obvious troff variants.
.\" Registers (all strings):
.\"	iL	Author's Last name
.\"	iN	RFC number
.\"	iD	Date
.\"	iI	Author's Initial
.\"	iO	Author's Organization (usually employer)
.\"	iG	Author's Group (eg IETF WG)
.\"---------------------------------------------------------------------------
.\" Set up page header/footer stuff
.ds RF [Page %]
.ds LF \*(iL
.ds CF
.ie '\*(iN'DRAFT' .ds LH DRAFT
.el .ds LH RFC \*(iN
.ds RH \*(iD
.ds CH
.\"---------------------------------------------------------------------------
.\" Online vs fully-formatted distinctions.
.ie n \{\
.\" Set up for online use.  While this is compatible with printing, it
.\" is intended for producing "standard" RFC text files.
.pl 10.0i
.po 0
.ll 7.2i
.lt 7.2i
.nr LL 7.2i
.nr LT 7.2i
.ad l
.\" nroff normally does not put out ^Ls.  The FORMFEED below is part of a
.\" hack involving "nroff|fix.nawk" or "nroff|fix.sed|fix.awk" to put
.\" out pages that look like
.\"	last line of page
.\"	^L
.\"	first line of new page
.ds RF FORMFEED\*(RF
.\}
.el \{\
.\" Set up for troff use.  Optimized for groff and my LJ-IIIP w/PostScript.
.pl -.5i
.\}
.\"---------------------------------------------------------------------------
.\" I don't like hyphenation.
.hy 0
.\" And stupid -ms tries to turn it back on, so defeat that...
.de hy
..
.de dH
.if '\*(iN'DRAFT' \{\
This document is an Internet-Draft.  Internet-Drafts are
working documents of the Internet Engineering Task Force
(IETF), its areas, and its working groups.  Note that other
groups may also distribute working documents as
Internet-Drafts.

Internet-Drafts are draft documents valid for a maximum of six
months.  Internet-Drafts may be updated, replaced, or obsoleted
by other documents at any time.  It is not appropriate to use
Internet-Drafts as reference material or to cite them other
than as a \*Qworking draft\*U or \*Qwork in progress.\*U

To learn the current status of any Internet-Draft, please check
the 1id-abstracts.txt listing contained in the Internet-Drafts
Shadow Directories on ds.internic.net, nic.nordu.net,
ftp.nisc.sri.com, or munnari.oz.au.

This document is filed under \*Q\\$1\*U.
.\}
..
.\"---------------------------------------------------------------------------
.\" Put the standard header at the top of the first page.  Perhaps
.\" this should be a macro which you must explicitly call.
.br
.tl `\*(iG``\*(iI \*(iL`
.ie '\*(iN'DRAFT' .tl `INTERNET-DRAFT``\*(iO`
.el .tl `Request for Comments: \*(iN``\*(iO`
.tl ```\*(iD`
.sp  2