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| author | stephen hemminger <stephen@networkplumber.org> | 2014-08-26 02:05:30 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-08-26 04:37:10 +0400 |
| commit | a3d1214688d5259a200414def4d38f1e4531febd (patch) | |
| tree | c188595cf7c789f40e37ac1eb3b02a2672d054c2 /Documentation/networking | |
| parent | f79918afb714e0d699431d59bbba33a34a82cee0 (diff) | |
| download | linux-a3d1214688d5259a200414def4d38f1e4531febd.tar.xz | |
neigh: document gc_thresh2
Missing documentation for gc_thresh2 sysctl.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation/networking')
| -rw-r--r-- | Documentation/networking/ip-sysctl.txt | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/networking/ip-sysctl.txt b/Documentation/networking/ip-sysctl.txt index 29a93518bf18..3cce8ea6b139 100644 --- a/Documentation/networking/ip-sysctl.txt +++ b/Documentation/networking/ip-sysctl.txt @@ -65,6 +65,12 @@ neigh/default/gc_thresh1 - INTEGER purge entries if there are fewer than this number. Default: 128 +neigh/default/gc_thresh2 - INTEGER + Threshold when garbage collector becomes more aggressive about + purging entries. Entries older than 5 seconds will be cleared + when over this number. + Default: 512 + neigh/default/gc_thresh3 - INTEGER Maximum number of neighbor entries allowed. Increase this when using large numbers of interfaces and when communicating |