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MXK204 Port Mirroring - Analyzer Only Receiving a Portion of the Traffic

  • 1.  MXK204 Port Mirroring - Analyzer Only Receiving a Portion of the Traffic

    This message was posted by a user wishing to remain anonymous
    Posted 07-14-2022 06:18
    This message was posted by a user wishing to remain anonymous

    Hello, 

    I tried to mirror a MX204 interface to a traffic analyzer but the output interface is not seeding the whole traffic. 

    Could you please verify my configuration and give any reason for this partial traffic output. 

     **************************************
    Interface and bridge domain config
    ***************************************
    XXXX@XX1> show configuration interfaces xe-0/0/0:1
    flexible-vlan-tagging;
    encapsulation flexible-ethernet-services;
    unit 201 {
    encapsulation vlan-bridge;
    vlan-id 201;
    family bridge;
    }
    unit 259 {
    encapsulation vlan-bridge;
    vlan-id 259;
    family bridge;
    }
    unit 501 {
    encapsulation vlan-bridge;
    vlan-id 501;
    family bridge;
    }
    XXXX@XX1> show configuration interfaces xe-0/1/7
    encapsulation ethernet-bridge;
    unit 0 {
    family bridge;
    }

    XXXX@XX1> show configuration bridge-domains analyzer_Nprobe
    domain-type bridge;
    interface xe-0/1/7.0;
     **************************************
    Mirroring configuration 
    ***************************************
    XXXX@XX1> show configuration forwarding-options analyzer
    NProbeCapture {
    input {
    ingress {
    interface xe-0/0/0:1.259;
    interface xe-0/0/0:1.201;
    interface xe-0/0/0:1.501;
    }
    egress {
    interface xe-0/0/0:1.259;
    interface xe-0/0/0:1.201;
    interface xe-0/0/0:1.501;
    }
    }
    output {
    interface xe-0/1/7.0;
    }
    }

    chaminda@core1>
    *********************************
    Mirroring Status
    *********************************
    XXXX@XX1>  show forwarding-options analyzer
    Analyzer name : NProbeCapture
    Mirror rate : 1
    Maximum packet length : 0
    State : up
    Ingress monitored interfaces : xe-0/0/0:1.201
    Ingress monitored interfaces : xe-0/0/0:1.259
    Ingress monitored interfaces : xe-0/0/0:1.501
    Egress monitored interfaces : xe-0/0/0:1.201
    Egress monitored interfaces : xe-0/0/0:1.259
    Egress monitored interfaces : xe-0/0/0:1.501
    Output interface : xe-0/1/7.0

    *************************************************
    Thank you