1 Reply Latest reply on Aug 8, 2011 11:29 AM by Andy McBride

    No Netflow Traffic

    roselyn

      Cannot see any netflow traffic for the 3 devices, it says " never" for the netflow received....icmp is not allowed for the said 3 devices? is it the cause why we could not see any netflow traffic? because port 2055 is already allowed on the firewall, only the icmp is not allowed.

      With the other device, the last netflow received is 6/16 until now we could not see any netflow traffic......this device is behind the firewall.  And should not be passing through the firewall.

        • Re: No Netflow Traffic
          Andy McBride

          I suggest the following:

          1. Check the device in NPM and see if it looks OK there.
          2. CHeck the device configuration to make sure the netflow config is stil in place.
          3. If all this looks good - do a packet capture on the Orion NTA server to see if Netflow (cflow) packets are making to the NTA server.