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Add docs about plugin_runner and pcap_reader. This tools very useful for debugging data from remote systems

This commit is contained in:
Pavel Odintsov 2015-05-29 16:33:28 +03:00
parent e6e2ea6235
commit d987783892
1 changed files with 20 additions and 0 deletions
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docs/FINE_TUNING.md
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@ -75,6 +75,26 @@ Ninja use all CPUs for build process:
4 [||||||||||||||||||||||||||||||||||||||||||||||100.0%]
```
Build script for reading Netflow (v5, v9, ipfix) data from pcap dump:
```bash
cmake .. -DBUILD_PCAP_READER=ON
```
Run pcap data:
```bash
./fastnetmon_pcap_reader dump.pcap
```
Build script for running packet capture plugins without analyzer backend:
```bash
cmake .. -DBUILD_PLUGIN_RUNNER=ON
```
Examples for different plugins (plugin name could be netflow, netmap, sflow, pfring, pcap):
```bash
./fastnetmon_plugin_runner netflow
```
Performance tuning:
- Do not use short prefixes (lesser then /24)
- Do not use extremely big prefixes (/8, /16) because memory consumption will be very big