net: min_pmtu default is 552

Small fix in Documentation, since min_pmtu is 512 + 20 + 20 = 552

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.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 cb7f314..f049a1c 100644 (file)
--- a/Documentation/networking/ip-sysctl.txt
+++ b/Documentation/networking/ip-sysctl.txt
@@ -20,7 +20,7 @@ ip_no_pmtu_disc - BOOLEAN
        default FALSE
 
 min_pmtu - INTEGER
-       default 562 - minimum discovered Path MTU
+       default 552 - minimum discovered Path MTU
 
 route/max_size - INTEGER
        Maximum number of routes allowed in the kernel.  Increase