From 14f313ec68e2e4ff7eeb94b0fd125f7adcab77e3 Mon Sep 17 00:00:00 2001 From: Phil Sutter Date: Wed, 24 Apr 2024 23:09:39 +0200 Subject: [PATCH] man: extensions: recent: Clarify default value of ip_list_hash_size The default value of 0 is a bit confusing. Reported-by: Fabio Link: https://bugzilla.netfilter.org/show_bug.cgi?id=1745 Signed-off-by: Phil Sutter --- extensions/libxt_recent.man | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/extensions/libxt_recent.man b/extensions/libxt_recent.man index 419be257..82537fab 100644 --- a/extensions/libxt_recent.man +++ b/extensions/libxt_recent.man @@ -97,7 +97,9 @@ Number of addresses remembered per table. Number of packets per address remembered. .TP \fBip_list_hash_size\fP=\fI0\fP -Hash table size. 0 means to calculate it based on ip_list_tot, default: 512. +Hash table size. 0 means to calculate it based on ip_list_tot by rounding it up +to the next power of two (with \fBip_list_tot\fP defaulting to \fI100\fP, +\fBip_list_hash_size\fP will calculate to \fI128\fP by default). .TP \fBip_list_perms\fP=\fI0644\fP Permissions for /proc/net/xt_recent/* files. -- 2.47.3