Excuse me(Sorry for that I don't know who I should ask about this question, so I send this email for four people)¡G I try to use tc command to manage bandwidth in my office, but something wrong (Should I combine another software???? ). My enviroment is list below: OS¡GRedHat 7.0 eth0¡Gdfe-530TX eth1¡Gne Software version¡Giproute-2.2.4 enviroment¡G LAN(140.92.52.X) ------eth0---eth1-------Virthal LAN(192.168.0.X) Test mothod¡G LAN(FTP Server¡G140.92.52.10)<------->eth0----eth1<-------->Virthal LAN(FTP Client) *Problem¡GI can see the bandwidth is still up to 10Mbit. -------------------------------------------------------------------------------- My config file content is¡G tc qdisc add dev eth1 root handle 20: cbq bandwidth 1Mbit avpkt 1000 tc class add dev eth1 parent 20:0 classid 20:1 cbq bandwidth 1Mbit rate \ 1Mbit allot 1514 weight 1Mbit prio 8 maxburst 20 avpkt 1000 tc class add dev eth1 parent 20:1 classid 20:100 cbq bandwidth 1Mbit rate \ 800Kbit allot 1514 weight 80Kbit prio 5 maxburst 20 avpkt 1000 \ bounded tc class add dev eth1 parent 20:1 classid 20:200 cbq bandwidth 1Mbit rate \ 200Kbit allot 1514 weight 20Kbit prio 5 maxburst 20 avpkt 1000 \ bounded tc qdisc add dev eth1 parent 20:100 sfq quantum 1514b perturb 15 tc qdisc add dev eth1 parent 20:200 sfq quantum 1514b perturb 15 tc filter add dev eth1 parent 20:0 protocol ip prio 100 u32 match ip src \ 140.92.52.10 flowid 20:200 tc filter add dev eth1 parent 20:0 protocol ip prio 25 u32 match ip src \ 140.92.0.0/16 flowid 20:100 -------------------------------------------------------------------------------- But the result for this test is fail(the bandwidth is still up to 10Mbit), and I can't find the problem(Because no error msg and any other situation).Would you give me a hand to solve this problem, and I would be so grateful.I really want to use QoS in Linux enviroment recently, so I try to ask this question by your email.No matter what, thanks so much for your job. -------------------------------------------------------------------------------- My kernel's module¡G <M>CBQ <M>CSZ <M>The simplest PRIO pseudoscheduler <M>RED <M>SFQ <M>TEQL <M>TBF <*>QoS support <*>Rate estimator <*>Packet classifier API <M>Routing table based classifier <M>Firewall <M>U32 <M>Special RSVP classifier <M>Special RSVP classifier FOR IPv6 <*>Ingres traffic policing -------------------------------------------------------------------------------- --------------------------------------------- This message was sent using Endymion MailMan. http://www.endymion.com/products/mailman/
