Doc: Refer to ip-sysctl.txt for strict vs. loose rp_filter mode

[safe/jmp/linux-2.6] / net / ipv4 / Kconfig

diff --git a/net/ipv4/Kconfig b/net/ipv4/Kconfig
index c7a8148..b2cf91e 100644 (file)
--- a/net/ipv4/Kconfig
+++ b/net/ipv4/Kconfig
@@ -50,6 +50,8 @@ config IP_ADVANCED_ROUTER
          echo 1 > /proc/sys/net/ipv4/conf/all/rp_filter
 
          Note that some distributions enable it in startup scripts.
+         For details about rp_filter strict and loose mode read
+         <file:Documentation/networking/ip-sysctl.txt>.
 
          If unsure, say N here.