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authorDavid S. Miller <davem@davemloft.net>2010-11-14 11:57:05 -0800
committerDavid S. Miller <davem@davemloft.net>2010-11-14 11:57:05 -0800
commitc25ecd0a21d5e08160cb5cc984f9e2b8ee347443 (patch)
tree0e4dcacf1bf603f259b8d27445a10e60fa8d00d7 /Documentation/networking
parent190683a9d5457e6d962c232ffbecac3ab158dddd (diff)
parent9457b24a0955bbdd2e89220a75de69fe09501bba (diff)
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Diffstat (limited to 'Documentation/networking')
-rw-r--r--Documentation/networking/ip-sysctl.txt9
1 files changed, 9 insertions, 0 deletions
diff --git a/Documentation/networking/ip-sysctl.txt b/Documentation/networking/ip-sysctl.txt
index c7165f4cb792..fe95105992c5 100644
--- a/Documentation/networking/ip-sysctl.txt
+++ b/Documentation/networking/ip-sysctl.txt
@@ -20,6 +20,15 @@ ip_no_pmtu_disc - BOOLEAN
min_pmtu - INTEGER
default 562 - minimum discovered Path MTU
+route/max_size - INTEGER
+ Maximum number of routes allowed in the kernel. Increase
+ this when using large numbers of interfaces and/or routes.
+
+neigh/default/gc_thresh3 - INTEGER
+ Maximum number of neighbor entries allowed. Increase this
+ when using large numbers of interfaces and when communicating
+ with large numbers of directly-connected peers.
+
mtu_expires - INTEGER
Time, in seconds, that cached PMTU information is kept.