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LARTC: trace control for netem]

Rainer Baumann netdev 1 version New

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Cover letter [Fwd: [Netem] [PATCH 2.6.18 0/2] LARTC: trace control for netem]

Hi Stephen

I just wanted to ask you, if you already had time to test our trace extension for netem as discussed on the 13th of December.

Cheers
Rainer

Quoted 21 lines · Rainer Baumann

Hi Stephen

As discussed yesterday, here our patches to integrate trace control into netem

Trace Control for Netem: Emulate network properties such as long range dependency and self-similarity of cross-traffic.

A new option (trace) has been added to the netem command. If the trace option is used, the values for packet delay etc. are read from a pregenerated trace file, afterwards the packets are processed by the normal netem functions. The packet action values are readout from the trace file in user space and sent to kernel space via configfs.

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