by Pavel Odintsov | Nov 15, 2022
We suggest the following configuration from ASR 1000 (including 1001-X) series of Cisco routers: flow record netflow_record_v4 match ipv4 tos match ipv4 protocol match ipv4 source address match ipv4 destination address match transport source-port match transport...
by Pavel Odintsov | Aug 4, 2022
by Pavel Odintsov | Sep 21, 2019
by Pavel Odintsov | Apr 14, 2019
FastNetMon supports many different implementations of the standard NetFlow protocol: NetFlow v5 NetFlow v9 IPFIX NetFlow Lite Inline monitoring services Netstream jFlow cFlow You can enable NetFlow plugin this way: sudo fcli set main netflow enable Specify port for...
by Pavel Odintsov | Jan 24, 2019
Cisco ASR 9000 series routers have solid support for NetFlow and can generate NetFlow for a large amount of traffic without any issues. But considering the amount of available port capacity on these routers, we suggest using sampling by default to avoid control plane...
