search for: 110kbit

...: Sent 268869740 bytes 656869 pkts (dropped 0, overlimits 0 requeues 0) qdisc ingress ffff: ---------------- qdisc ingress ffff: : 7005 ( 56.040000 kbit/s) sent=127032425 : Sent 127032425 bytes 1036821 pkts (dropped 52, overlimits 0 requeues 0) class htb 1:1 root rate 110Kbit ceil 110Kbit burst 1612b cburst 1612b class htb 1:1 : 9637 ( 77.096000 kbit/s) sent=305656509 : Sent 305656509 bytes 1228041 pkts (dropped 0, overlimits 0 requeues 0) rate 7480bit 29pps lended: 400601 borrowed: 0 giants: 0 tokens: 116551 ctokens: 116551 clas...

...## add route for traffic destined to internet ## add route $Internet_Address dev eth1 ## Configure following policy ## 1:0 (10Mbit) | 1:1 (10 Mbit) / \ 1:2 1:3 (110Kbit) (100Kbit, bounded) ## add queuing discipline and classes to eth1 ## 1. tc qdisc del dev eth1 root cbq bandwidth 10Mbit avpkt 1000 2. tc qdisc add dev eth1 root handle 1:0 cbq bandwidth 10Mbit avpkt 1000 3. tc class add dev eth1 parent 1:0 classid 1:1 cbq bandwidth 10Mbi...

I wrote a Perl script to poll `tc` for traffic control statistics (just bytes presently) for leaf qdiscs. The information is fed to either RRDTool or Munin[2], depending on what parameter is passed to the script. If the option for a RRD database is used, graphs[3][4] are written to disk for each ten second polling interval. If invoked via Munin[2], it handles graphing and samples at five

...add dev br0 parent 1: classid 1:1 htb rate 230kbit tc class add dev br0 parent 1:1 classid 1:10 htb rate 50kbit ceil 128kbit burst 20k tc class add dev br0 parent 1:1 classid 1:11 htb rate 70kbit ceil 128kbit burst 20k tc class add dev br0 parent 1:1 classid 1:12 htb rate 110kbit ceil 192kbit burst 20k # class for wireless users tc class add dev br0 parent 1:12 classid 1:21 htb rate 8kbit ceil 64kbit tc class add dev br0 parent 1:12 classid 1:22 htb rate 8kbit ceil 64kbit tc class add dev br0 parent 1:12 classid 1:23 htb rate 8kbit ceil 6...

...downlink. Everything works smoothly except for VoIP traffic. There are three VoIP phones attached to a computer. They are set up for different providers. It is possible that all of them are engaged at the same time. And it does happen that all of them are using G711u codec, which consuming around 110kbit each for each direction (i.e. the total bandwidth consumed is larger than the physical link rate 256K). In this situation, it slowed down the whole network affecting all classes, which should not be happening. I have done a bit of testing, and isolated the problem to the uplink congestion. Please...