Table of Contents
- Introduction
- Deployment
- Configuration
- OS Support
- Integration
- Troubleshooting
- Enterprise Edition Reference Manual
- 136. Man Pages
- 137. Configuration
- 138. Language
- 139. Extension Modules
- 139.1. Remote Management (xm_admin)
- 139.2. AIX Auditing (xm_aixaudit)
- 139.3. Apple System Logs (xm_asl)
- 139.4. Basic Security Module Auditing (xm_bsm)
- 139.5. Common Event Format (xm_cef)
- 139.6. Character set conversion (xm_charconv)
- 139.7. Encryption (xm_crypto)
- 139.8. Delimiter-Separated Values (xm_csv)
- 139.9. External programs (xm_exec)
- 139.10. File lists (xm_filelist)
- 139.11. File operations (xm_fileop)
- 139.12. GELF (xm_gelf)
- 139.13. Go (xm_go)
- 139.14. Grok (xm_grok)
- 139.15. Java (xm_java)
- 139.16. JSON (xm_json)
- 139.17. Key-value pairs (xm_kvp)
- 139.18. LEEF (xm_leef)
- 139.19. Microsoft DNS Server (xm_msdns)
- 139.20. Multiline parser (xm_multiline)
- 139.21. NetFlow (xm_netflow)
- 139.22. Microsoft Network Policy Server (xm_nps)
- 139.23. Pattern matcher (xm_pattern)
- 139.24. Perl (xm_perl)
- 139.25. Python (xm_python)
- 139.26. Resolver (xm_resolver)
- 139.27. Rewrite (xm_rewrite)
- 139.28. Ruby (xm_ruby)
- 139.29. SNMP traps (xm_snmp)
- 139.30. Remote Management (xm_soapadmin)
- 139.31. Syslog (xm_syslog)
- 139.32. W3C (xm_w3c)
- 139.33. WTMP (xm_wtmp)
- 139.34. XML (xm_xml)
- 139.35. Compression (xm_zlib)
- 140. Input Modules
- 141. Processor Modules
- 142. Output Modules
- NXLog Manager
- NXLog Add-Ons
139.21. NetFlow (xm_netflow)
This module provides a parser for NetFlow payloads collected over UDP using im_udp. It supports the following NetFlow protocol versions: v1, v5, v7, v9, and IPFIX.
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Note
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To examine the supported platforms, see the list of installer packages in the Available Modules chapter. |
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Note
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This module only supports parsing NetFlow data received as UDP datagrams and does not support TCP or SCTP. |
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Note
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xm_netflow uses the IP address of the exporter device to distinguish between different devices so that templates with the same name would not conflict. |
The module exports an input parser which can be referenced in the UDP input instance with the InputType directive:
- InputType netflow
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This input reader function parses the payload and extracts NetFlow specific fields.