{"draft":"draft-ietf-isis-rfc3847bis-00","doc_id":"RFC5306","title":"Restart Signaling for IS-IS","authors":["M. Shand","L. Ginsberg"],"format":["ASCII","HTML"],"page_count":"22","pub_status":"PROPOSED STANDARD","status":"PROPOSED STANDARD","source":"IS-IS for IP Internets","abstract":"This document describes a mechanism for a restarting router to signal\r\nto its neighbors that it is restarting, allowing them to reestablish\r\ntheir adjacencies without cycling through the down state, while still\r\ncorrectly initiating database synchronization.\r\n\r\nThis document additionally describes a mechanism for a restarting\r\nrouter to determine when it has achieved Link State Protocol Data\r\nUnit (LSP) database synchronization with its neighbors and a\r\nmechanism to optimize LSP database synchronization, while minimizing\r\ntransient routing disruption when a router starts.  This document\r\nobsoletes RFC 3847.  [STANDARDS-TRACK]","pub_date":"October 2008","keywords":["[--------]","intermediate system to intermediate system","LSP database synchronization","Link State","Routing"],"obsoletes":["RFC3847"],"obsoleted_by":["RFC8706"],"updates":[],"updated_by":[],"see_also":[],"doi":"10.17487\/RFC5306","errata_url":null}