//////// delay ////////
qdisc noqueue 0: dev lo root refcnt 2 
 Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0) 
 backlog 0b 0p requeues 0 
qdisc netem 1: dev delay.r root refcnt 2 limit 100000 delay 50.0ms
 Sent 476847497 bytes 343821 pkt (dropped 0, overlimits 0 requeues 0) 
 backlog 0b 0p requeues 0 
qdisc netem 1: dev delay.l root refcnt 2 limit 100000 delay 50.0ms
 Sent 96437811 bytes 211784 pkt (dropped 0, overlimits 0 requeues 0) 
 backlog 0b 0p requeues 0 
==========
==========
////////  isp  ////////
qdisc noqueue 0: dev lo root refcnt 2 
 Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0) 
 backlog 0b 0p requeues 0 
qdisc netem 1: dev isp.l root refcnt 2 limit 100000 rate 10Mbit
 Sent 96437853 bytes 211785 pkt (dropped 0, overlimits 0 requeues 0) 
 backlog 0b 0p requeues 0 
qdisc netem 1: dev isp.r root refcnt 2 limit 100000 rate 200Mbit
 Sent 476847497 bytes 343821 pkt (dropped 0, overlimits 0 requeues 0) 
 backlog 0b 0p requeues 0 
qdisc bfifo 10: dev isp.r parent 1:1 limit 1Mb
 Sent 476847497 bytes 343821 pkt (dropped 0, overlimits 0 requeues 0) 
 backlog 0b 0p requeues 0 
==========
==========
////////  mbox qdisc ////////
qdisc noqueue 0: dev lo root refcnt 2 
 Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0) 
 backlog 0b 0p requeues 0 
qdisc pfifo 1: dev mbox.l root refcnt 2 limit 1000p
 Sent 96437853 bytes 211785 pkt (dropped 0, overlimits 0 requeues 0) 
 backlog 0b 0p requeues 0 
qdisc pfifo 1: dev mbox.r root refcnt 2 limit 1000p
 Sent 476847497 bytes 343821 pkt (dropped 0, overlimits 0 requeues 0) 
 backlog 0b 0p requeues 0 
==========
==========
////////  mbox class ////////
