Commit d68d21ea authored by Gabriel Goller's avatar Gabriel Goller Committed by Jakub Kicinski
Browse files

docs: net: document neigh gc_interval sysctl 



Add entry for the neigh/default/gc_interval sysctl. This sysctl is
unused since kernel v2.6.8.

Suggested-by: default avatarJakub Kicinski <kuba@kernel.org>
Signed-off-by: default avatarGabriel Goller <g.goller@proxmox.com>
Link: https://patch.msgid.link/20260225095822.44050-1-g.goller@proxmox.com


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 5c894879

Documentation/networking/ip-sysctl.rst

+7 −0
Original line number Diff line number Diff line
@@ -202,6 +202,13 @@ neigh/default/gc_thresh3 - INTEGER 


	Default: 1024



neigh/default/gc_interval - INTEGER

	Specifies how often the garbage collector for neighbor entries

	should run. This value applies to the entire table, not

	individual entries. Unused since kernel v2.6.8.



	Default: 30 seconds



neigh/default/gc_stale_time - INTEGER

	Determines how long a neighbor entry can remain unused before it is

	considered stale and eligible for garbage collection. Entries that have