IS-IS for IP Internets (isis) ----------------------------- Charter Last Modified: 2011-08-18 Current Status: Active Working Group Chair(s): Chris Hopps David Ward Routing Area Director(s): Stewart Bryant Adrian Farrel Routing Area Advisor: Stewart Bryant Mailing Lists: General Discussion:isis-wg@ietf.org To Subscribe: isis-wg-request@ietf.org In Body: subscribe Archive: http://www.ietf.org/mail-archive/web/isis-wg/index.html Description of Working Group: IS-IS is an IGP specified and standarized by ISO and incorporating extensions to support IP. It has been deployed successfully in the Internet for several years years. The IS-IS Working Group is chartered to document current protocol implementation practices and improvements, as well as to propose further extensions to be used within the scope of IS-IS and IP routing. Short term, the WG is expected to deliver a set of documents describing common implementation practices and extensions necessary to scale the protocol. These specifications will encourage multiple, inter-operable vendor implementations. This working group will interact with other standards bodies that have responsibility for standardizing IS-IS. The status of the WG documents maintained by the WG chairs can be found at http://skat.usc.edu/~tli/Schedule.htm. Goals and Milestones: Done Submit I-D on IS-IS Traffic Engineering Extensions Done Submit I-D on IS-IS HMAC-MD5 Authentication Done Submit I-D on Maintaining more than 255 adjacencies in IS-IS Done Submit I-D on Optional Checksums on IIHs, CSNPs, and PSNPs in IS-IS Done Submit I-D on IS-IS MIB Done Submit IS-IS Traffic Engineering Extensions to IESG for publication as an Informational RFC Done Submit IS-IS HMAC-MD5 Authentication to IESG for publication as an Informational RFC Done Submit Maintaining more than 255 adjacencies in IS-IS to IESG for publication as an Informational RFC Done Submit Optional Checksums on IIHs, CSNPs, and PSNPs in IS-IS to IESG for publication as an Informational RFC Done Submit IPv6 to IESG for publication as an Informational RFC Done Submit M-ISIS to IESG for publication as an Informational RFC Done Submit 256+ Fragments to IESG for publication as an Informational RFC Done Submit Administrative Tags to IESG for publication as an Informational RFC Done Submit Interoperable IP Networks to IESG for publication as an Informational RFC Done Submit Interoperable Networks to IESG for publication as an Informational RFC Done Submit P2P over LAN to IESG for publication as an Informational RFC Done Submit Gracefull Restart to IESG for publication as an Informational RFC Jun 2005 Submit Experimental TLVs to IESG for publication as an Informational RFC Done Submit Definition of an IS-IS Link Attribute sub-TLV to IESG for publication as Informational RFC Done Submit A Policy Control Mechanism in IS-IS Using Administrative Tags to IESG for publication as Informational RFC Done Submit IS-IS MIB to IESG for consideration as a Proposed Standard Done Submit IS-IS extensions for advertising router information to IESG for publication as Informational RFC Done Submit Multi Topology (MT) Routing in ISIS to IESG for publication as Informational RFC Done Submit Routing IPv6 with IS-IS to IESG for publication as Proposed Standard Nov 2005 Review WG's priorities and future potential Internet-Drafts: Posted Revised I-D Title ------ ------- -------------------------------------------- Nov 2007 Nov 2010 Advertising Generic Information in IS-IS Jul 2010 Mar 2011 IS-IS Extensions Supporting IEEE 802.1aq Shortest Path Bridging Jun 2011 Jun 2011 IS-IS Operational Enhancements for Network Maintenance Events Sep 2011 Jul 2011 IS-IS Reverse Metric TLV for Network Maintenance Events Request For Comments: RFC Stat Published Title ------- -- ----------- ------------------------------------ RFC1195 PS Dec 1990 Use of OSI IS-IS for Routing in TCP/IP and Dual Environments RFC2763 I Feb 2000 Dynamic Hostname Exchange Mechanism for IS-IS RFC2966 I Oct 2000 Domain-wide Prefix Distribution with Two-Level IS-IS RFC2973 I Oct 2000 IS-IS Mesh Groups RFC3277 I May 2002 IS-IS Transient Blackhole Avoidance RFC3358 I Aug 2002 Optional Checksums in ISIS RFC3359 I Aug 2002 Reserved TLV Codepoints in ISIS RFC3373 I Sep 2002 Three-Way Handshake for IS-IS Point-to-Point Adjacencies RFC3567 I Jul 2003 Intermediate System to Intermediate System (IS-IS)Cryptographic Authentication RFC3719 I Mar 2004 Recommendations for Interoperable Networks using IS-IS RFC3786 I May 2004 Extending the Number of IS-IS LSP Fragments Beyond the 256 Limit RFC3787 I May 2004 Recommendations for Interoperable IP Networks using IS-IS RFC3784 I Jun 2004 IS-IS extensions for Traffic Engineering RFC3847 I Jul 2004 Restart signaling for IS-IS RFC4205 I Oct 2005 Intermediate System to Intermediate System (IS-IS) Extensions in Support of Multi-Protocol Label Switching (GMPLS) RFC4444 PS Apr 2006 Management Information Base for Intermediate System to Intermediate System (IS-IS) RFC4971 PS Jul 2007 Intermediate System to Intermediate System (IS-IS) Extensions for Advertising Router Information RFC5029 PS Sep 2007 Definition of an IS-IS Link Attribute sub-TLV RFC5120 PS Feb 2008 M-ISIS: Multi Topology (MT) Routing in Intermediate System to Intermediate Systems (IS-ISs) RFC5130 PS Feb 2008 A Policy Control Mechanism in IS-IS Using Administrative Tags RFC5309 I Oct 2008 Point-to-point operation over LAN in link-state routing protocols RFC5308 PS Oct 2008 Routing IPv6 with IS-IS RFC5307 PS Oct 2008 Intermediate System to Intermediate System (IS-IS) Extensions in Support of Generalized Multi-Protocol Label Switching (GMPLS) RFC5306 PS Oct 2008 Restart Signaling for Intermediate System to Intermediate System (IS-IS) RFC5305 PS Oct 2008 IS-IS extensions for Traffic Engineering RFC5304 PS Oct 2008 Intermediate System to Intermediate System (IS-IS) Cryptographic Authentication RFC5303 PS Oct 2008 Three-Way Handshake for Intermediate System to Intermediate System (IS-IS) Point-to-Point Adjacencies RFC5302 PS Oct 2008 Domain-wide Prefix Distribution with Two-Level IS-IS RFC5301 PS Oct 2008 Dynamic Hostname Exchange Mechanism for IS-IS RFC5311 PS Feb 2009 Simplified Extension of Link State PDU (LSP) Space for IS-IS RFC5310 PS Feb 2009 IS-IS Generic Cryptographic Authentication RFC6119 PS Feb 2011 IPv6 Traffic Engineering in IS-IS RFC6165 PS Apr 2011 Extensions to IS-IS for Layer-2 Systems RFC6213 PS Apr 2011 IS-IS BFD-Enabled TLV RFC6232 PS May 2011 Purge Originator Identification TLV for IS-IS RFC6233 PS May 2011 IS-IS Registry Extension for Purges RFC6326 PS Jul 2011 Transparent Interconnection of Lots of Links (TRILL) Use of IS-IS