From 6dbf4bcac98bbc76ef425b3a2b4169f31199f6c7 Mon Sep 17 00:00:00 2001 From: Stephen Hemminger Date: Tue, 1 Jul 2008 19:29:07 -0700 Subject: icmp: fix units for ratelimit Convert the sysctl values for icmp ratelimit to use milliseconds instead of jiffies which is based on kernel configured HZ. Internal kernel jiffies are not a proper unit for any userspace API. Signed-off-by: Stephen Hemminger Signed-off-by: David S. Miller --- Documentation/networking/ip-sysctl.txt | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) (limited to 'Documentation/networking') diff --git a/Documentation/networking/ip-sysctl.txt b/Documentation/networking/ip-sysctl.txt index 17a6e46fbd4..71c7bea9716 100644 --- a/Documentation/networking/ip-sysctl.txt +++ b/Documentation/networking/ip-sysctl.txt @@ -548,8 +548,9 @@ icmp_echo_ignore_broadcasts - BOOLEAN icmp_ratelimit - INTEGER Limit the maximal rates for sending ICMP packets whose type matches icmp_ratemask (see below) to specific targets. - 0 to disable any limiting, otherwise the maximal rate in jiffies(1) - Default: 100 + 0 to disable any limiting, + otherwise the minimal space between responses in milliseconds. + Default: 1000 icmp_ratemask - INTEGER Mask made of ICMP types for which rates are being limited. @@ -1027,8 +1028,9 @@ max_addresses - INTEGER icmp/*: ratelimit - INTEGER Limit the maximal rates for sending ICMPv6 packets. - 0 to disable any limiting, otherwise the maximal rate in jiffies(1) - Default: 100 + 0 to disable any limiting, + otherwise the minimal space between responses in milliseconds. + Default: 1000 IPv6 Update by: -- cgit v1.2.3