On Sun, 28 Jun 2015, Sebastian Moeller wrote:
Hi Mikael,
root@OpenWrt:~# tc -d qdisc
qdisc htb 1: dev eth0 root refcnt 9 r2q 10 default 12 direct_packets_stat
0 ver 3.17 direct_qlen 532
qdisc fq_codel 110: dev eth0 parent 1:11 limit 1001p flows 1024 quantum
300 target 5.0ms interval 100.0ms ecn
qdisc fq_codel 120: dev eth0 parent 1:12 limit 1001p flows 1024 quantum
300 target 5.0ms interval 100.0ms ecn
qdisc fq_codel 130: dev eth0 parent 1:13 limit 1001p flows 1024 quantum
300 target 5.0ms interval 100.0ms ecn
qdisc ingress ffff: dev eth0 parent ffff:fff1 ----------------
qdisc mq 0: dev eth1 root
qdisc fq_codel 0: dev eth1 parent :1 limit 1024p flows 1024 quantum 300
target 5.0ms interval 100.0ms ecn
qdisc fq_codel 0: dev eth1 parent :2 limit 1024p flows 1024 quantum 300
target 5.0ms interval 100.0ms ecn
qdisc fq_codel 0: dev eth1 parent :3 limit 1024p flows 1024 quantum 300
target 5.0ms interval 100.0ms ecn
qdisc fq_codel 0: dev eth1 parent :4 limit 1024p flows 1024 quantum 300
target 5.0ms interval 100.0ms ecn
qdisc fq_codel 0: dev eth1 parent :5 limit 1024p flows 1024 quantum 300
target 5.0ms interval 100.0ms ecn
qdisc fq_codel 0: dev eth1 parent :6 limit 1024p flows 1024 quantum 300
target 5.0ms interval 100.0ms ecn
qdisc fq_codel 0: dev eth1 parent :7 limit 1024p flows 1024 quantum 300
target 5.0ms interval 100.0ms ecn
qdisc fq_codel 0: dev eth1 parent :8 limit 1024p flows 1024 quantum 300
target 5.0ms interval 100.0ms ecn
qdisc htb 1: dev ifb4eth0 root refcnt 2 r2q 10 default 12
direct_packets_stat 0 ver 3.17 direct_qlen 32
qdisc fq_codel 110: dev ifb4eth0 parent 1:11 limit 1001p flows 1024
quantum 500 target 5.0ms interval 100.0ms ecn
qdisc fq_codel 120: dev ifb4eth0 parent 1:12 limit 1001p flows 1024
quantum 1500 target 5.0ms interval 100.0ms ecn
qdisc fq_codel 130: dev ifb4eth0 parent 1:13 limit 1001p flows 1024
quantum 300 target 5.0ms interval 100.0ms ecn
then I change to cake and add 42 as overhead:
root@OpenWrt:~# tc -d qdisc
qdisc cake 8003: dev eth0 root refcnt 9 bandwidth 500Mbit diffserv4 flows
raw
linklayer ethernet overhead 42
qdisc ingress ffff: dev eth0 parent ffff:fff1 ----------------
qdisc mq 0: dev eth1 root
qdisc fq_codel 0: dev eth1 parent :1 limit 1024p flows 1024 quantum 300
target 5.0ms interval 100.0ms ecn
qdisc fq_codel 0: dev eth1 parent :2 limit 1024p flows 1024 quantum 300
target 5.0ms interval 100.0ms ecn
qdisc fq_codel 0: dev eth1 parent :3 limit 1024p flows 1024 quantum 300
target 5.0ms interval 100.0ms ecn
qdisc fq_codel 0: dev eth1 parent :4 limit 1024p flows 1024 quantum 300
target 5.0ms interval 100.0ms ecn
qdisc fq_codel 0: dev eth1 parent :5 limit 1024p flows 1024 quantum 300
target 5.0ms interval 100.0ms ecn
qdisc fq_codel 0: dev eth1 parent :6 limit 1024p flows 1024 quantum 300
target 5.0ms interval 100.0ms ecn
qdisc fq_codel 0: dev eth1 parent :7 limit 1024p flows 1024 quantum 300
target 5.0ms interval 100.0ms ecn
qdisc fq_codel 0: dev eth1 parent :8 limit 1024p flows 1024 quantum 300
target 5.0ms interval 100.0ms ecn
qdisc fq_codel 0: dev ifb4eth0 root refcnt 2 limit 1024p flows 1024
quantum 300 target 5.0ms interval 100.0ms ecn
root@OpenWrt:~# tc -d class show dev eth0
class cake 8003:508 parent 8003:
class cake 8003:944 parent 8003:
root@OpenWrt:~# tc -d class show dev ifb4eth0
root@OpenWrt:~#
--
Mikael Abrahamsson email: [email protected]
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