From 4bc284b2d0a2d560d7a8ae78fd4d4183db38b42d Mon Sep 17 00:00:00 2001 From: Nicolas Dichtel Date: Wed, 13 Apr 2022 16:00:00 +0200 Subject: [PATCH] doc/ip-sysctl: add bc_forwarding Let's describe this sysctl. Fixes: 11ff1ab979ae ("route: add support for directed broadcast forwarding") Signed-off-by: Nicolas Dichtel Signed-off-by: David S. Miller --- Documentation/networking/ip-sysctl.rst | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/Documentation/networking/ip-sysctl.rst b/Documentation/networking/ip-sysctl.rst index b0024aa7b0514..66828293d9cb7 100644 --- a/Documentation/networking/ip-sysctl.rst +++ b/Documentation/networking/ip-sysctl.rst @@ -267,6 +267,13 @@ ipfrag_max_dist - INTEGER from different IP datagrams, which could result in data corruption. Default: 64 +bc_forwarding - INTEGER + bc_forwarding enables the feature described in rfc1812#section-5.3.5.2 + and rfc2644. It allows the router to forward directed broadcast. + To enable this feature, the 'all' entry and the input interface entry + should be set to 1. + Default: 0 + INET peer storage ================= -- 2.39.5