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DPDK-based packet capture tool
License: Other
This project forked from dpdkcap/dpdkcap
DPDK-based packet capture tool
License: Other
We need to add an option to remove packet data on pcap files (argument ?).
EAL can detect and attribute IDs to multiple ports, but the app does not seem to launch threads for capture on other ports.
Even if there is no traffic coming to the probed interfaces, some files are corrupted when I execute an extract operation with lzop (the program was terminated with the Ctrl+C shortcut).
Example file : http://cloud.laas.fr/index.php/s/zEb0FMXtKtvp6Ef
*** Error in `./build/dpdkcap' : malloc(): memory corruption: 0x00007f2f2aff6808
Useful for stopping the capture if an error occurs (e.i. the capture file could not be created, no disk space left, etc ...)
Hello!
I have a few questions regarding implementation details :
if i use N writers i will get N pcap files, but since all writers read data from one ring (write_ring) the order of packets inside pcap files will be undefined, yes?
If i want to process 2 ports (for example with - c1 - w1) it will launch 2 capture cores with shared ring (write_ring). Since all writers use the same ring it is possible that writer for port 1 will process packets from port 2, yes?
If i missed some details, please explain me.
Looking forward for your answer, thank you!
Need a special formating for file names
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