For some reason, my PRTG is not classifying certain traffic into the channel defined. As a result, they are in the default "Other" Channel. For testing, I created a NetFlow v9 Customer sensor,with only one channel:
#70 VoIP_Down DestinationIP[172.28.11.0/24]
When debugging the stream data log, I can see the flow information such as:
Now,FromDateTime,ToDateTime,EthernetType,Protocol,SourceIP,SourcePort,SourceMAC,DestinationIP,DestinationPort,DestinationMAC,Size,ChannelID,ToS,SenderIP,InboundInterface,OutboundInterface,SourceASI,DestinationASI,SourceMask,DestinationMask,NextHop,SourceVLAN,DestinationVLAN 7/09/2012 9:51:06 PM,7/09/2012 11:50:47 AM,7/09/2012 11:50:47 AM,0,17,172.28.11.3,123,00-00-00-00-00-00,140.99.51.114,123,00-00-00-00-00-00,76,0,0,1.1.1.1,40,31,0,0,24,0,140.99.51.114,0,0 7/09/2012 9:51:06 PM,7/09/2012 11:50:47 AM,7/09/2012 11:50:47 AM,0,17,140.99.51.114,123,00-00-00-00-00-00,172.28.11.3,123,00-00-00-00-00-00,76,0,16,1.1.1.1,31,40,0,0,0,24,172.28.11.3,0,0
However the channel "VoIP_Down" doesn't show up in the graph or the channel list. My PRTG version is PRTG Network Monitor 12.3.3.2854
I also tried channel with "DestinationIP[172.28.11.*]" and still falls into "Other" Can someone help to see why?
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