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John Scudder
Pronouns: he/him

John Scudder is a Distinguished Engineer at Juniper Networks. He began his career in network operations, working on the NSFNET at Merit Network, Inc, when he attended his first IETF (21, in Atlanta). Subsequently he has focused on routing protocol design and implementation, particularly though not solely BGP. He has, at various times, worked for a telco (Ameritech), co-founded a startup (IEng, or Internet Engineering Group), and worked for large vendors (Cisco, and now Juniper). Beyond routing protocols, his professional interests include system architecture.

John is a past co-chair of IDR, SPRING, and RTGWG, and a long-serving member of the Routing Directorate. He has co-authored a number of RFCs and patents. Outside of his professional life, his interests include cooking, bread baking, and (sadly neglected of late) yoga and scuba diving. He is based in Ann Arbor, Michigan, USA.

Roles

Role Group Email
Area Director Deterministic Networking (detnet) jgs@juniper.net
Area Director Routing Area (rtg) jgs@juniper.net
Area Director Reliable and Available Wireless (raw) jgs@juniper.net
Area Director Routing Area Directorate (rtgdir) jgs@juniper.net
Area Director Internet Engineering Steering Group (iesg) jgs@juniper.net
Area Director Link State Routing (lsr) jgs@juniper.net
Area Director Common Control and Measurement Plane (ccamp) jgs@juniper.net
Area Director Traffic Engineering Architecture and Signaling (teas) jgs@juniper.net
Area Director Bidirectional Forwarding Detection (bfd) jgs@juniper.net
Area Director Path Computation Element (pce) jgs@juniper.net
Area Director Computing-Aware Networking (can) jgs@juniper.net
Area Director Routing Area Open Meeting (rtgarea) jgs@juniper.net
Chair Routing Area Open Meeting (rtgarea) jgs@juniper.net
Delegate Path Computation Element (pce) jgs@juniper.net
Liaison CC Contact Path Computation Element (pce) jgs@juniper.net

RFCs (23)

RFC Date Title Cited by
RFC 2842 May 2000 Capabilities Advertisement with BGP-4 7 RFCs
RFC 3065 Feb 2001 Autonomous System Confederations for BGP 11 RFCs
RFC 3166 Aug 2001 Request to Move RFC 1403 to Historic Status 1 RFC
RFC 3167 Aug 2001 Request to Move RFC 1745 to Historic Status
RFC 3392 Nov 2002 Capabilities Advertisement with BGP-4 11 RFCs
RFC 4724 Jan 2007 Graceful Restart Mechanism for BGP 14 RFCs
RFC 5065 Aug 2007 Autonomous System Confederations for BGP 13 RFCs
RFC 5492 Feb 2009 Capabilities Advertisement with BGP-4 12 RFCs
RFC 6811 Jan 2013 BGP Prefix Origin Validation 18 RFCs
RFC 6938 May 2013 Deprecation of BGP Path Attributes: DPA, ADVERTISER, and RCID_PATH / CLUSTER_ID
RFC 7447 Feb 2015 Deprecation of BGP Entropy Label Capability Attribute
RFC 7606 Aug 2015 Revised Error Handling for BGP UPDATE Messages 25 RFCs
RFC 7611 Aug 2015 BGP ACCEPT_OWN Community Attribute
RFC 7854 Jun 2016 BGP Monitoring Protocol (BMP) 5 RFCs
RFC 7911 Jul 2016 Advertisement of Multiple Paths in BGP 14 RFCs
RFC 7964 Sep 2016 Solutions for BGP Persistent Route Oscillation 1 RFC
RFC 8097 Mar 2017 BGP Prefix Origin Validation State Extended Community 2 RFCs
RFC 8203 Jul 2017 BGP Administrative Shutdown Communication 4 RFCs
RFC 8538 Mar 2019 Notification Message Support for BGP Graceful Restart
RFC 8810 Aug 2020 Revision to Capability Codes Registration Procedures
RFC 9003 Jan 2021 Extended BGP Administrative Shutdown Communication
RFC 9012 Apr 2021 The BGP Tunnel Encapsulation Attribute 9 RFCs
RFC 9072 Jul 2021 Extended Optional Parameters Length for BGP OPEN Message

Active Drafts (2)

Expired Drafts (51)

(Excluding replaced drafts.)

Draft Activity