From: David Lamparter <equinox@opensourcerouting.org>
Date: Mon, 2 Feb 2015 02:00:22 +0000 (+0100)
Subject: doc: explain rpf lookup default mode
X-Git-Tag: frr-2.0-rc1~874
X-Git-Url: https://git.puffer.fish/?a=commitdiff_plain;h=5b282f59b1b5331d1738414cadc97cc60fbb193e;p=matthieu%2Ffrr.git

doc: explain rpf lookup default mode

Reported-by: Alexis Rosen <quagga-users@alexis.users.panix.com>
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
---

diff --git a/doc/main.texi b/doc/main.texi
index 810866aa16..4c11d2440d 100644
--- a/doc/main.texi
+++ b/doc/main.texi
@@ -224,6 +224,11 @@ with the longer prefix length is used;  if they're equal, the
 Multicast RIB takes precedence.
 @end table
 
+The @code{mrib-then-urib} setting is the default behavior if nothing is
+configured.  If this is the desired behavior, it should be explicitly
+configured to make the configuration immune against possible changes in
+what the default behavior is.
+
 WARNING: Unreachable routes do not receive special treatment and do not
 cause fallback to a second lookup.
 @end deffn