TC/Traffic Control: Error: Invalid handle.

[valcryst]

TC/Traffic Control: Error: Invalid handle.

[RalfJung]

I have seen these errors for quite a while already, and I think they are harmless -- traffic control still works for me even with these errors.

I think these errors come from here:

tunneldigger/broker/src/tunneldigger_broker/traffic_control.py

Line 31 in c187581

self.tc('qdisc del dev %s root handle 1: htb default 0' % self.interface, ignore_fails=True)

Due to os.system, the error still gets printed to stderr, but no exception is raised due to ignore_fails.

TC Output also looks different.

What is the exact command you used to generate that output? It is well possible that current CentOS just uses a different version/implementation of that tool than old Ubuntu so the same state looks different. Unfortunately I don't have any idea how to interpret this output.^^

The important bit is, does traffic shaping actually work? If the only problem is those error messages, that's a bit annoying, but not a problem.