The IESG has approved the following document: - 'IS-IS Route Preference for Extended IP and IPv6 Reachability' (draft-ietf-isis-route-preference-02.txt) as Proposed Standard This document is the product of the IS-IS for IP Internets Working Group. The IESG contact persons are Alvaro Retana, Alia Atlas and Deborah Brungard. A URL of this Internet Draft is: https://datatracker.ietf.org/doc/draft-ietf-isis-route-preference/ Technical Summary Clarify differences found in route preferences between various isis RFCs. Working Group Summary Initial objections to changes to IPv6 to bring in-line with other drafts were overcome. Document Quality Implementations exist as written and others are expected to be modified to work around issues identified and fixed by clarifications. Personnel Shepherd: Christian Hopps AD: Alia Atlas