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icmp: fix units for ratelimit

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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 <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Stephen Hemminger
2008-07-01 19:29:07 -07:00
committed by David S. Miller
parent 28f49d8fec
commit 6dbf4bcac9
3 changed files with 10 additions and 6 deletions
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Documentation/networking/ip-sysctl.txt
+6 -4
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@@ -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: