FastNetMon
vFlow
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| FastNetMon | vFlow | |
|---|---|---|
| 8 | 1 | |
| 3,333 | 1,059 | |
| - | 0.8% | |
| 8.9 | 2.0 | |
| 25 days ago | 29 days ago | |
| C++ | Go | |
| GNU General Public License v3.0 only | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
FastNetMon
- Versatile open source toolkit to detect volumetric DDoS attacks
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A DDoS attack with unknown scr and dst port.
If you have a BGP peering with you ISP/upstream provider, ask them if they have a blackhole community you can broadcast to. Usually they are ASN:666. The only downside is you would only be able to advertise your IP address to that, essentially killing your internet (if that's your only IP) as long as the block is up. We usually set our filter to 15 minutes and most attackers give up after that. At this level, you probably would have your own ASN with a small range and could potentially use something like FastNetMon (https://fastnetmon.com) to automatically advertise and remove IPs from the community.
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Processing netwflow data
Have you looked at fastnetmon ? It's freemium and It looks like the commercial version would work you, but I think the community edition is aslo worth a look. It's primary function is to detect DDOS attacks, but it can export data in ways that might be useful to you.
- Got shaken down today.
- FastNetMon – DDoS Sensor with SFlow/Netflow/Ipfix/Span Support
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WAN Attacks is it just whack-a-mole?
To mitigate DoS attacks means you need information - preferably before the users start screaming. Running sampling on your edge router with something like Fastnetmon will give you alerting of a probable DDoS attack before it becomes a significant problem.
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fastnetmon notify_about_attack.sh question
notify_about_attack.sh https://github.com/pavel-odintsov/fastnetmon/blob/master/src/notify_about_attack.sh
- nfsen vs fastnetmon for sFlow and DDoS monitoring
vFlow
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Netflow Monitoring Software Based on FLOSS
Verizon vflow
What are some alternatives?
ElastiFlow - Network flow analytics (Netflow, sFlow and IPFIX) with the Elastic Stack
goflow - The high-scalability sFlow/NetFlow/IPFIX collector used internally at Cloudflare.
ntopng - Web-based Traffic and Security Network Traffic Monitoring
goflow2 - High performance sFlow/IPFIX/NetFlow Collector
pmacct - pmacct is a small set of multi-purpose passive network monitoring tools [NetFlow IPFIX sFlow libpcap BGP BMP RPKI IGP Streaming Telemetry].
samplicator - Send copies of (UDP) datagrams to multiple receivers, with optional sampling and spoofing
Docker - Notary is a project that allows anyone to have trust over arbitrary collections of data
Mikrotik-RouterOS-automatic-backup-and-update - Script sends backups to email and keep your mikrotik firmware up to date.
Gor - GoReplay is an open-source tool for capturing and replaying live HTTP traffic into a test environment in order to continuously test your system with real data. It can be used to increase confidence in code deployments, configuration changes and infrastructure changes.
softflowd - softflowd: A flow-based network traffic analyser capable of Cisco NetFlow data export software.