2 Replies Latest reply on Mar 1, 2016 8:20 PM by superfly99

    Netflow data not available


      I have configured NTA on my router 3800 series, when i try to see the details of the interface all it show their details but only one of them cant be seen and it show me that " Details for interface 'Tunnel21' on 'Router xxxx' are note available because NetFlow and CBQoS data are not available."


      The Configuration on the interface is as below

      interface Tunnel21

      description ### GRE tunnel to Branch ###

      ip address y.y.y.y

      ip flow ingress

      ip flow egress

      tunnel source GigabitEthernet0/1.628

      tunnel destination x.x.x.x


      Can any one help me to solve this problem.


      Thanks in advance.