From c6a4254c18c6a2195cdf01f58a362392fbe81e85 Mon Sep 17 00:00:00 2001 From: Nicolas Dichtel Date: Wed, 13 Apr 2022 16:00:00 +0200 Subject: doc/ip-sysctl: add bc_forwarding Let's describe this sysctl. Fixes: 5cbf777cfdf6 ("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(+) (limited to 'Documentation') diff --git a/Documentation/networking/ip-sysctl.rst b/Documentation/networking/ip-sysctl.rst index b0024aa7b051..66828293d9cb 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 ================= -- cgit v1.2.3