draft-ietf-issll-isslow-mcml-04.txt   draft-ietf-issll-isslow-mcml-05.txt 
INTERNET-DRAFT Carsten Bormann INTERNET-DRAFT Carsten Bormann
Expires: February 1999 Universitaet Bremen TZI Expires: October 1999 Universitaet Bremen TZI
August 1998
The Multi-Class Extension to Multi-Link PPP The Multi-Class Extension to Multi-Link PPP
draft-ietf-issll-isslow-mcml-04.txt draft-ietf-issll-isslow-mcml-05.txt
Status of this memo Status of this memo
This document is an Internet-Draft. Internet-Drafts are working This document is an Internet-Draft and is in full conformance with
documents of the Internet Engineering Task Force (IETF), its areas, all provisions of Section 10 of RFC2026.
and its working groups. Note that other groups may also distribute
working documents as Internet-Drafts. 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-
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Abstract Abstract
A companion document describes an architecture for providing A companion document describes an architecture for providing
integrated services over low-bitrate links, such as modem lines, ISDN integrated services over low-bitrate links, such as modem lines, ISDN
B-channels, and sub-T1 links [1]. The main components of the B-channels, and sub-T1 links [1]. The main components of the
architecture are: a real-time encapsulation format for asynchronous architecture are: a real-time encapsulation format for asynchronous
and synchronous low-bitrate links, a header compression architecture and synchronous low-bitrate links, a header compression architecture
optimized for real-time flows, elements of negotiation protocols used optimized for real-time flows, elements of negotiation protocols used
between routers (or between hosts and routers), and announcement between routers (or between hosts and routers), and announcement
skipping to change at page 8, line 53 skipping to change at page 8, line 53
is an indication from the receiver to the sender of the packets is an indication from the receiver to the sender of the packets
concerned. Often, only the senders will have sufficient control over concerned. Often, only the senders will have sufficient control over
their usage of classes to be able to supply useful values for this their usage of classes to be able to supply useful values for this
option. A receiver willing to accept prefix-elided packets SHOULD option. A receiver willing to accept prefix-elided packets SHOULD
request this option with empty content; the sender then can use request this option with empty content; the sender then can use
Configure-Nak to propose the class-to-prefix mapping desired. Configure-Nak to propose the class-to-prefix mapping desired.
7. References 7. References
[1] C. Bormann, ``Providing integrated services over low-bitrate [1] C. Bormann, ``Providing integrated services over low-bitrate
links'', Work in Progress (draft-ietf-issll-isslow-04.txt), links'', Work in Progress (draft-ietf-issll-isslow-05.txt),
August 1998. April 1999.
[2] K. Sklower, B. Lloyd, G. McGregor, D. Carr, T. Coradetti, ``The [2] K. Sklower, B. Lloyd, G. McGregor, D. Carr, T. Coradetti, ``The
PPP Multilink Protocol (MP)'', RFC 1990, August 1996 (obsoletes PPP Multilink Protocol (MP)'', RFC 1990, August 1996 (obsoletes
RFC1717). RFC1717).
[3] W. Simpson, ``PPP in Frame Relay'', RFC 1973, June 1996. [3] W. Simpson, ``PPP in Frame Relay'', RFC 1973, June 1996.
[4] R. Andrades, F. Burg, ``QOSPPP Framing Extensions to PPP'', Work [4] R. Andrades, F. Burg, ``QOSPPP Framing Extensions to PPP'', Work
in Progress (draft-andrades-framing-ext-00.txt), September 1996. in Progress (draft-andrades-framing-ext-00.txt), September 1996.
[5] C. Bormann, ``PPP in a real-time oriented HDLC-like framing'', [5] C. Bormann, ``PPP in a real-time oriented HDLC-like framing'',
Work in Progress (draft-ietf-issll-isslow-rtf-03.txt), August Work in Progress (draft-ietf-issll-isslow-rtf-04.txt), April
1998. 1999.
8. Author's address 8. Author's address
Carsten Bormann Carsten Bormann
Universitaet Bremen FB3 TZI Universitaet Bremen FB3 TZI
Postfach 330440 Postfach 330440
D-28334 Bremen, GERMANY D-28334 Bremen, GERMANY
cabo@tzi.org cabo@tzi.org
phone +49.421.218-7024 phone +49.421.218-7024
fax +49.421.218-7000 fax +49.421.218-7000
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