selig Guru
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Joined: 31 Jul 2005 Posts: 425 Location: Prague, Czech Republic
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Posted: Tue Jan 03, 2012 3:00 pm Post subject: Limiting rate of ICMP packets |
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I am unable to limit the rate of ICMP packets. I am using Shorewall and it seems that when I set the RATE LIMIT field with ICMP echo-request, it limits only the number of "connections". That means everytime I run ping, the "packet count" iptables shows gets increased by one, no matter how many packets are actually send or if I am sending them faster than my limit of 1/sec:1
When I try launching several ping commands within that one second interval, no more than one is allowed to connect. But how do I limit the rate at which ICMP echo-request packets are accepted? |
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