I've been following your Cisco and prtg tips but sensor status it´s unknow. Netflow sensor status only change to up if I run prtg netflow generator. Netflow tester show this message "Could not bind socket. Address and port are already in use". This Netflow sensor just worked 2 days and then goes down. I really enjoy monitoring with this eficient tool PRTG network monitor. Please I need help with this issue.


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Hello,

please check with our free Netflow Tester to make sure that your router sends the data any longer. You can find a KB article regarding this topic here:

https://www.paessler.com/en/topic/843-how-can-i-debug-and-test-my-flow-netflow-sflow-installations


Nov, 2010 - Permalink