What ports do I send NetFlow and Syslog to? Welcome › Forums › Integrations › What ports do I send NetFlow and Syslog to? This topic has 0 replies, 1 voice, and was last updated 4 years, 7 months ago by Mike Riforgiate. Viewing 1 post (of 1 total) Author Posts July 3, 2018 at 9:13 pm #1671 Mike RiforgiateKeymaster Precinct is set to accept NetFlow on port 2055/UDP and Syslog on port 514/UDP and 514/TCP. Syslog can be sent of SSL to 6514/TCP. These are the default ports for NetFlow and Syslog. Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in MS-SymbolLockup Sign in with Microsoft Log In