Manasa Cheela
New Member
Hi ,
I am implementing QOS in AM437x processor using linux utility traffic control(tc) which comes with iproute/iproute2 package . Implemented at layer 2 i.e have created a bridge and added the two interfaces eth0 and eth1 to it. Setup contains of 4 boards and one test PC. Connections are this way :
PC ethernet is connected to Board1 eth0, Board 1 eth1 is connected to Board 2 eth0 , Board 2 eth1 is connected to Board 3 eth0 , Board 3 eth1 is connected to Board 4 eth0.
Facing one issue while testing this :
Sending the traffic through packet generator tool . For example : Sending 250 packets from packet generator tool . The 250 packets are getting received to the Board 1 qdisc . Only 156 packets are getting received to Board 2 qdisc , 100 packets are only getting received at Board 3 qdisc , 58 packets are getting received at Board 4 Qdisc. All the traffic should flow to all the boards right? As i am using bridge it should mirror the traffic of eth0 and eth1 . The same 250 packets should go to all the 4 boards . Not knowing whether it is a bridge issue or the traffic control qdisc issue ?
Please help me to resolve this issue .
I am implementing QOS in AM437x processor using linux utility traffic control(tc) which comes with iproute/iproute2 package . Implemented at layer 2 i.e have created a bridge and added the two interfaces eth0 and eth1 to it. Setup contains of 4 boards and one test PC. Connections are this way :
PC ethernet is connected to Board1 eth0, Board 1 eth1 is connected to Board 2 eth0 , Board 2 eth1 is connected to Board 3 eth0 , Board 3 eth1 is connected to Board 4 eth0.
Facing one issue while testing this :
Sending the traffic through packet generator tool . For example : Sending 250 packets from packet generator tool . The 250 packets are getting received to the Board 1 qdisc . Only 156 packets are getting received to Board 2 qdisc , 100 packets are only getting received at Board 3 qdisc , 58 packets are getting received at Board 4 Qdisc. All the traffic should flow to all the boards right? As i am using bridge it should mirror the traffic of eth0 and eth1 . The same 250 packets should go to all the 4 boards . Not knowing whether it is a bridge issue or the traffic control qdisc issue ?
Please help me to resolve this issue .