Lee Brown wrote:
Hi,
I've only played around with filters before, but I seem to remember
that 'tc filter show dev eth0' used to display all the filters. Now
there is no output at all. I moved from Centos5 (2.6.18) to 6
(2.6.32) so I've no clue where this was introduced. Same happens on
slackware 14.1 (3.10.17) there's no output.
Is the new behaviour intentional?
I doubt it - of course you don't say what the filters are or what qdisc
they are attached to.
On a box which is not used for tc stuff - current kernel + probably year
old tc.
tc qdisc add dev eth0 root handle 1:0 prio
tc filter add dev eth0 parent 1:0 u32 match u32 0 0 flowid 1:1
tc filter show dev eth0
filter parent 1: protocol all pref 49152 u32
filter parent 1: protocol all pref 49152 u32 fh 800: ht divisor 1
filter parent 1: protocol all pref 49152 u32 fh 800::800 order 2048 key
ht 800 bkt 0 flowid 1:1
match 00000000/00000000 at 0
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