* duplicated u32 filters in tc show output
@ 2007-10-06 13:10 Abhijit Menon-Sen
2007-10-07 16:43 ` jamal
0 siblings, 1 reply; 2+ messages in thread
From: Abhijit Menon-Sen @ 2007-10-06 13:10 UTC (permalink / raw)
To: netdev
The HTB user guide (http://luxik.cdi.cz/~devik/qos/htb/manual/userg.htm)
says the following:
Note: The U32 classifier has an undocumented design bug which causes
duplicate entries to be listed by "tc filter show" when you use U32
classifiers with different prio values.
What exactly is this bug? (I'm seeing its effects, i.e. the duplicates,
and it's making my life a little difficult while trying to parse the tc
output.)
-- ams
^ permalink raw reply [flat|nested] 2+ messages in thread* Re: duplicated u32 filters in tc show output
2007-10-06 13:10 duplicated u32 filters in tc show output Abhijit Menon-Sen
@ 2007-10-07 16:43 ` jamal
0 siblings, 0 replies; 2+ messages in thread
From: jamal @ 2007-10-07 16:43 UTC (permalink / raw)
To: Abhijit Menon-Sen; +Cc: netdev
On Sat, 2007-06-10 at 18:40 +0530, Abhijit Menon-Sen wrote:
> The HTB user guide (http://luxik.cdi.cz/~devik/qos/htb/manual/userg.htm)
> says the following:
>
> Note: The U32 classifier has an undocumented design bug which causes
> duplicate entries to be listed by "tc filter show" when you use U32
> classifiers with different prio values.
>
> What exactly is this bug? (I'm seeing its effects, i.e. the duplicates,
> and it's making my life a little difficult while trying to parse the tc
> output.)
If it is the bug i think it is - then it was fixed a long time ago; the
doc you are referencing seemed to be dated.
Try a newer kernel if you are not and if it still persists, send the
simplest setup you have that causes duplicates.
cheers,
jamal
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