From: Maria Matejka Date: Thu, 12 Jun 2025 08:49:13 +0000 (+0200) Subject: Doc: Migration guide updated about onlink and from route attributes X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b9c2d6470e5a993777bec5a83d32f8952f210616;p=thirdparty%2Fbird.git Doc: Migration guide updated about onlink and from route attributes The onlink route attribute has been fixed. The from route attribute changed behavior slightly between BIRD 2 and 3 so it is now described in the migration guide. Related to #258 and #262. --- diff --git a/doc/migration-bird3.md b/doc/migration-bird3.md index 6098c10fb..af487109b 100644 --- a/doc/migration-bird3.md +++ b/doc/migration-bird3.md @@ -72,11 +72,12 @@ All protocol attributes have been renamed in CLI to align with the filter langua Output of `show route all` also shows more information, including some internal data for easier debugging and route tracing. -The `onlink` route attribute has been temporarily disabled until we find out -how to implement it properly. - The `scope` route attribute has been removed. Use custom route attributes instead. +The `from` route attribute is set only if it's relevant, therefore some of +the filters may refuse to process routes if relying on the default zero value. +Now it's possible to check for `defined(from)` in filters before using it. + ## Protocols common There is now a guard against too frequent restarts due to limits, called