net: Add missing descriptions for fwmark_reflect for ipv4 and ipv6.

It was initially sent by Lorenzo Colitti, but was subsequently
lost in the final diff he submitted.

Signed-off-by: Loganaden Velvindron <logan@elandsys.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/Documentation/networking/ip-sysctl.txt b/Documentation/networking/ip-sysctl.txt
index 0307e2875f2159cb669b741f9d6a949618c3a055..a476b08a43e0dac5642a0bdfba76b8523be1033e 100644 (file)
--- a/Documentation/networking/ip-sysctl.txt
+++ b/Documentation/networking/ip-sysctl.txt
@@ -56,6 +56,13 @@ ip_forward_use_pmtu - BOOLEAN
        0 - disabled
        1 - enabled
 
+fwmark_reflect - BOOLEAN
+       Controls the fwmark of kernel-generated IPv4 reply packets that are not
+       associated with a socket for example, TCP RSTs or ICMP echo replies).
+       If unset, these packets have a fwmark of zero. If set, they have the
+       fwmark of the packet they are replying to.
+       Default: 0
+
 route/max_size - INTEGER
        Maximum number of routes allowed in the kernel.  Increase
        this when using large numbers of interfaces and/or routes.
@@ -1201,6 +1208,13 @@ conf/all/forwarding - BOOLEAN
 proxy_ndp - BOOLEAN
        Do proxy ndp.
 
+fwmark_reflect - BOOLEAN
+       Controls the fwmark of kernel-generated IPv6 reply packets that are not
+       associated with a socket for example, TCP RSTs or ICMPv6 echo replies).
+       If unset, these packets have a fwmark of zero. If set, they have the
+       fwmark of the packet they are replying to.
+       Default: 0
+
 conf/interface/*:
        Change special settings per interface.