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authorMichal 'vorner' Vaner <michal.vaner@nic.cz>2017-08-17 11:34:25 +0200
committerOndrej Zajicek (work) <santiago@crfreenet.org>2017-08-30 16:34:15 +0200
commitec7d6a506ecae89e5019ce7fcb380a713be28bce (patch)
tree9e038f0fb760223b2710aec35fa5348fa0ad60d2 /doc
parente2d2b3ef21f082a034e79d0880d4b36428029a59 (diff)
RAdv: Configure how long a dead prefix is advertised
Diffstat (limited to 'doc')
-rw-r--r--doc/bird.sgml6
1 files changed, 6 insertions, 0 deletions
diff --git a/doc/bird.sgml b/doc/bird.sgml
index ffd28964..d8dad431 100644
--- a/doc/bird.sgml
+++ b/doc/bird.sgml
@@ -3436,6 +3436,12 @@ dsc-iface
as a default router. For <cf/sensitive/ option, see <ref id="radv-trigger" name="trigger">.
Default: 3 * <cf/max ra interval/, <cf/sensitive/ yes.
+ <tag><label id="radv-iface-linger-time">linger time <m/expr/</tag>
+ When a prefix disappears, it is advertised for some time with 0 lifetime,
+ to inform clients the prefix is no longer usable. This sets the time for
+ how long it is advertised (in seconds). Maximum is 3600, 0 means
+ disable. Default 300.
+
<tag><label id="radv-iface-default-preference-low">default preference low|medium|high</tag>
This option specifies the Default Router Preference value to advertise
to hosts. Default: medium.