Junos OS

 View Only

IMPORTANT MODERATION NOTICE

This community is currently under full moderation, meaning  all posts will be reviewed before appearing in the community. Please expect a brief delay—there is no need to post multiple times. If your post is rejected, you'll receive an email outlining the reason(s). We've implemented full moderation to control spam. Thank you for your patience and participation.



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

This thread has been viewed 4 times
  • 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