Reviewer: Dan Romascanu Review result: Ready Ready. This document describes an extension for source-specific routing (also known as Source-Address Dependent Routing, SADR) to the Babel routing protocol. It's a well written, clear and complete document. >From an operational point of view, operators should pay special attention to section 6 - Compatibility to the base protocol: > The protocol extension defined in this document is, to a great extent, interoperable with the base protocol defined in [BABEL] (and all previously standardised extensions). More precisely, if non- source-specific routers and source-specific routers are mixed in a single routing domain, Babel's loop-avoidance properties are preserved, and, in particular, no persistent routing loops will occur. > However, this extension is encoded using mandatory sub-TLVs, introduced in [BABEL], and therefore is not compatible with the older version of the Babel Routing Protocol [RFC6126] which does not support such sub-TLVs. Consequently, this extension MUST NOT be used with routers implementing RFC 6126, otherwise persistent routing loops may occur. There are no manageability considerations in this document. I assume that management actions and objects, if relevant, will be included in complementary documents. -- last-call mailing list last-call@xxxxxxxx https://www.ietf.org/mailman/listinfo/last-call
