Hi, Shaping with high datarates requires the use of the HR Timers. I once had problems like that. Is it enabled in your kernel config?
Mickael 2015-03-15 21:49 GMT+01:00 spaceman <[email protected]>: > Hi, > > Yeah, that doesn't seem to work: > $ tc qdisc add dev eth0 root pfifo_fast > RTNETLINK answers: No such file or directory > > It looks right, but again it doesn't work the way you would expect. > > The reason I want it removed is because something is screwing the shaping on > eth0.2. I always get 7Mb down and 1Mb up no matter what I set the values > (ridiculously high or low). I have tried doing it manually > (http://lartc.org/) and using wshaper. Either that or I have a buggy > release (14.07, r42625). My internet without shaping is 65Mb down and 10Mb > up. > > I like fq_codel (I run where I can), but it won't make as much difference > unless I get the shaping right because the link to the modem is 100Mb/s > (which being owned by the ISP probably has a massive queue running fifo) and > only the connection after that is 10Mb/s. I want fq_codel (on openwrt) to be > in charge of queue not the modem running fifo. > > Regards, > spaceman > > On 2015/03/15 00:03:03 , David Lang wrote: >> >> for me, this seems to work >> >> # tc qdisc add dev eth3 root pfifo_fast >> # tc qdisc >> qdisc pfifo_fast 8002: dev eth3 root refcnt 2 bands 3 priomap 1 2 2 2 1 2 >> 0 0 1 1 1 1 1 1 1 1 >> >> I'm curious as to why you are trying to remove fq_codel? have you run into >> a place where it hurts you? or are you just trying to compare it with >> pfifo_fast? >> >> David Lang >> >> On Thu, 12 Mar 2015, spaceman wrote: >> >>> Date: Thu, 12 Mar 2015 22:21:42 +0000 >>> From: spaceman <[email protected]> >>> Reply-To: OpenWrt User List <[email protected]> >>> To: [email protected] >>> Subject: [OpenWrt-Users] Remove fq_codel from eth0 >>> >>> Hi, >>> >>> I cannot remove the fq_codel qdisc from the eth0 device. >>> >>> I have tried: >>> tc qdisc del dev eth0 root >>> However it responds with: >>> RTNETLINK answers: No such file or directory >>> However: >>> tc -s qdisc show dev eth0 >>> Responds with: >>> qdisc fq_codel 0: root refcnt 2 limit 1024p flows 1024 quantum 300 target >>> 5.0ms interval 100.0ms ecn >>> Sent 152870410415 bytes 180254077 pkt (dropped 412, overlimits 0 requeues >>> 195500) >>> backlog 0b 0p requeues 195500 >>> maxpacket 1514 drop_overlimit 0 new_flow_count 545433 ecn_mark 4 >>> new_flows_len 0 old_flows_len 0 >>> >>> How do get rid of it or replace it with pfifo_fast so it basically >>> doesn't do anything? >>> >>> I am using Barrier Breaker. >>> >>> Regards, >>> spaceman >>> _______________________________________________ >>> openwrt-users mailing list >>> [email protected] >>> https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-users >>> >> _______________________________________________ >> openwrt-users mailing list >> [email protected] >> https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-users > > _______________________________________________ > openwrt-users mailing list > [email protected] > https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-users _______________________________________________ openwrt-users mailing list [email protected] https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-users
