[Bug 1426589] Re: tc class statistics rates are all zero after upgrade to Trusty

JuanJo Ciarlante 1426589 at bugs.launchpad.net
Tue Apr 28 11:54:36 UTC 2015


By installing different kernel versions (trusty, manual download and dpkg -i),
I narrowed this down to:
- linux-image-3.8.0-44-generic: OK
- linux-image-3.11.0-26-generic: BAD (zero rate counters).

FYI I used this script:
# cat htb.sh
/sbin/tc qdisc del dev eth0 root
/sbin/tc qdisc add dev eth0 root handle 1: htb default 30
/sbin/tc class add dev eth0 parent 1: classid 1:1 htb rate 10000kbit burst 15k
/sbin/tc class add dev eth0 parent 1:1 classid 1:10 htb rate 2500kbit burst 15k
/sbin/tc filter add dev eth0 protocol ip parent 1: prio 1 u32 match ip src 0/0 flowid 1:10

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https://bugs.launchpad.net/bugs/1426589

Title:
  tc class statistics rates are all zero after upgrade to Trusty

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