* network packet kernel rate limit
@ 2016-10-21 6:17 YUAN Linyu
2016-10-21 17:41 ` Cong Wang
0 siblings, 1 reply; 2+ messages in thread
From: YUAN Linyu @ 2016-10-21 6:17 UTC (permalink / raw)
To: netdev
User space application require linux kernel to do rate limit to some type of Ethernet packet(ARP, ICMP, TCP, for example 1000 packet/s) when system run under Ethernet packet flooding test.
Do you know if kernel already exist a feature to implement this requirement?
Thanks
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: network packet kernel rate limit
2016-10-21 6:17 network packet kernel rate limit YUAN Linyu
@ 2016-10-21 17:41 ` Cong Wang
0 siblings, 0 replies; 2+ messages in thread
From: Cong Wang @ 2016-10-21 17:41 UTC (permalink / raw)
To: YUAN Linyu; +Cc: netdev
On Thu, Oct 20, 2016 at 11:17 PM, YUAN Linyu
<Linyu.Yuan@alcatel-sbell.com.cn> wrote:
> User space application require linux kernel to do rate limit to some type of Ethernet packet(ARP, ICMP, TCP, for example 1000 packet/s) when system run under Ethernet packet flooding test.
> Do you know if kernel already exist a feature to implement this requirement?
There are multiple Qdisc's for rate limiting, e.g.:
http://lartc.org/manpages/tc-htb.html
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