tc troubles with 2.4.23 kernel

Submitted by Anonymous
on December 5, 2003 - 4:38am

I was updated kernel from 2.4.22 to 2.4.23 and tc (Traffic Control from iproute2 toolkit) tools can't correctly determine default (IMHO pfifo_fast) qdisc on interface:
# tc/tc qdisc ls dev ppp0
qdisc pfifo_fast 0: [Unknown qdisc, optlen=20]

but, if I assign f.e. cbq qdisc for some device all show correctly:
# tc/tc qdisc ls dev ppp1
qdisc tbf 8009: rate 32Kbit burst 10Kb lat 1.5s
qdisc cbq 66: rate 10Mbit (bounded,isolated) prio no-transmit

what can I do to fix this?

I've got some trouble using t

Anonymous
on
December 10, 2003 - 7:17pm

I've got some trouble using tc htb in 2.4.23.
I am using a slightly modifies Wonder Shaper script, and since the upgrade my connections speeds are not as reliable as they were.
Also when doing a:# wshaper stop, which would remove, all the tc rules if i do an ls i get the following:

# tc -s qdisc ls dev ppp0
qdisc pfifo_fast 0: [Unknown qdisc, optlen=20]
Sent 2921728 bytes 15146 pkts (dropped 0, overlimits 0)

Anybody has any idea how to fix this?
Thanks

Hi all, I am having some tro

Anonymous (not verified)
on
April 27, 2005 - 12:05am

Hi all,
I am having some trouble with using qdisc, thought that may be this is the right place to post my query.
What ever configuration I do with my tc does not apply. For eg. if I limit my HTTP traffic to a rate of 15kbps and a ceil value of 15kbps my browsing goes on like nothin has happened.
Do I have to do some initial configuration for my tc to work like recompile the kernel etc...
Any suggestions in this regard will be helpful.

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