Maybe try increasing the burst size of the policer. Also make sure you get this low speed because of drops, otherwise you need to increase the tcp window and/or number of connections on the iperf hosts.
-- Tassos William wrote on 13/11/2007 7:51 μμ: > Hi, > > I'm trying to rate limit traffic using class-maps. > > I believe I've got the config right to police the traffic, however, > I'm not getting the rates I want. > > config goes like: > > ip routing > mls qos > ! > class-map match-all interesting > match access-group 1 > ! > policy-map interesting > class interesting > police 32000000 320000 exceed-action drop > ! > access-list 1 permit x.x.x.x > > int fa1/0/23 > service-policy input interesting > > > We have workstation x.x.x.x on port 23, sending data to another host > on a distant network. Using iperf to send tcp traffic (defaults) we > get a rate of approx 12mb/s. I want to have a max of 15mb/s for > 'interesting' traffic. Can anyone tell me where I'm going wrong? > > The software I'm running is ip services 12.2(25)SEB4 on a 3750. > > Cheers, > > W > _______________________________________________ > cisco-nsp mailing list [email protected] > https://puck.nether.net/mailman/listinfo/cisco-nsp > archive at http://puck.nether.net/pipermail/cisco-nsp/ > _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
