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https://github.com/phaag/nfdump
Nov 09, 2019 · nfdump is a toolset in order to collect and process netflow and sflow data, sent from netflow/sflow compatible devices. The toolset supports netflow v1, v5/v7,v9,IPFIX and SFLOW. nfdump supports IPv4 as well as IPv6. Note: nfdump 1.6.18 not longer supports nfdump-1.5.x files. If you have nfdump-1.5.x please convert them before upgrading.
https://sourceforge.net/p/nfdump/mailman/message/34436245/
The pcap you sent is a plain IPFIX (v10) export from a device. It's not from an ASA device. If you run nfdump ( compiled with nsel enabled ) on non ASA data - IPFIX in your example - the ASA fields are set to 0 which results in the default output format in 0.0.0.0 for IP addresses for X-late IPs an INVALID for events.
https://sourceforge.net/p/nfdump/mailman/message/34211513/
Hi Risto, I havn't looked so far into the issue regarding Yaf. The requests for IPFIX come mostly from Juniper/CISCO users. However, I may put it on the ToDo list, but woud need some sample traces, as well as a typical yaf config, for you.
https://github.com/phaag/nfdump/blob/master/README.md
nfdump is a toolset in order to collect and process netflow and sflow data, sent from netflow/sflow compatible devices. The toolset supports netflow v1, v5/v7,v9,IPFIX and SFLOW. nfdump supports IPv4 as well as IPv6. Note: nfdump 1.6.18 not longer supports nfdump-1.5.x files. If you have nfdump-1.5.x please convert them before upgrading.
https://www.systutorials.com/docs/linux/man/1-nfcapd/
IPFIX support is experimental. Due to lack of implementation of sampling in many IPFIX exporters, sampling for IPFIX is not yet supported. The format of the data files is netflow version independent. Socket buffer: Setting the socket buffer size is system dependent. When starting up, nfcapd returns the number of bytes the buffer was actually set.
What is IPFIX. If the brief description above didn't provide enough detail on the differences between NetFlow and IPFIX or if you are looking for more technical documentation on the differences between NetFlow and IPFIX, consider reading the IPFIX RFCs 5101 and 5102 which are derived in part from the NetFlow version 9 RFC.
https://is.muni.cz/repo/1120446/ipfix-collectors-paper.pdf
to nfdump and data compression is supported. The nfdump has support for NetFlow and IPFIX protocols. Each of the mentioned frameworks was designed to work with NetFlow v9 and IPFIX support was added later. A different approach is used by IPFIXcol [12], which is a collection framework that was developed specifically for the IPFIX protocol.
http://nfdump.sourceforge.net/
NFDUMP tools overview All tools support netflow v5, v7 and v9. nfcapd - netflow capture daemon. Reads the netflow data from the network and stores the data into files. Automatically rotate files every n minutes. ( typically ever 5 min ) nfcapd reads netflow v5, v7 and v9 flows transparently. You need one nfcapd process for each netflow stream.
https://en.wikipedia.org/wiki/NetFlow
NetFlow is a feature that was introduced on Cisco routers around 1996 that provides the ability to collect IP network traffic as it enters or exits an interface. By analyzing the data provided by NetFlow, a network administrator can determine things such as the source and destination of traffic, class of service, and the causes of congestion.
https://resources.sei.cmu.edu/asset_files/Presentation/2016_017_001_449988.pdf
• Captures Netflow v5, v9, and IPFIX (v10) • Many associated tools for pipeline processing • nfdump / nfcapd • Includes filtering, aggregation and printf() formatting • Experimental IPFIX support • Recommends one process per netflow source Evaluation of …
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