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LACP not going up

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  • 1.  LACP not going up

    Posted 05-27-2019 03:59

    Hello,

     

    I have the following topology:

     

    S1  (ge-0/0/2) ---- (ge-0/0/1) R3

    S1 (ge-0/0/3) ---- (ge-0/0/1) R4

     

    COnfiguration on S1 is:

    interfaces {
    ge-0/0/2 {
    ether-options {
    802.3ad ae0;
    }
    }
    ge-0/0/3 {
    ether-options {
    802.3ad ae0;
    }
    }
    ae0 {
    flexible-vlan-tagging;
    encapsulation extended-vlan-bridge;
    aggregated-ether-options {
    lacp {
    active;
    periodic fast;
    }
    }
    unit 10 {
    vlan-id 10;
    }
    unit 11 {
    vlan-id 11;
    }
    }
    irb {
    unit 10 {
    family inet {
    address 17.8.10.10/24;
    }
    }
    unit 11 {
    family inet {
    address 17.8.11.11/24;
    }
    }
    }
    }
    protocols {
    lldp {
    interface all;
    }
    }
    vlans {
    MGM {
    vlan-id 10;
    interface ae0.10;
    l3-interface irb.10;
    }
    MGM2 {
    vlan-id 11;
    interface ae0.11;
    l3-interface irb.11;
    }
    }

     

     

    On R3 is:

    interfaces {
    ge-0/0/1 {
    gigether-options {
    802.3ad {
    lacp {
    port-priority 100;
    }
    ae100;
    }
    }
    }
    ge-0/0/4 {
    unit 0 {
    family inet {
    address 17.8.0.4/24;
    }
    }
    }
    ae100 {
    flexible-vlan-tagging;
    aggregated-ether-options {
    lacp {
    active;
    system-id 00:00:00:00:00:01;
    admin-key 100;
    }
    mc-ae {
    mc-ae-id 100;
    redundancy-group 100;
    chassis-id 0;
    mode active-standby;
    status-control active;
    }
    }
    }
    }
    protocols {
    iccp {
    local-ip-addr 17.8.0.4;
    peer 17.8.0.3 {
    redundancy-group-id-list [ 10 11 100 ];
    liveness-detection {
    minimum-interval 8000;
    multiplier 3;
    }
    }
    }
    lldp {
    interface all;
    }
    }
    switch-options {
    service-id 1;
    }

     

    On R4 is:

    interfaces {
    ge-0/0/1 {
    gigether-options {
    802.3ad {
    lacp {
    port-priority 200;
    }
    ae100;
    }
    }
    }
    ge-0/0/3 {
    unit 0 {
    family inet {
    address 17.8.0.3/24;
    }
    }
    }
    ae100 {
    flexible-vlan-tagging;
    encapsulation flexible-ethernet-services;
    aggregated-ether-options {
    lacp {
    active;
    periodic fast;
    system-id 00:00:00:00:00:01;
    admin-key 100;
    }
    mc-ae {
    mc-ae-id 100;
    redundancy-group 100;
    chassis-id 1;
    mode active-standby;
    status-control standby;
    }
    }
    }
    }
    protocols {
    iccp {
    local-ip-addr 17.8.0.3;
    peer 17.8.0.4 {
    redundancy-group-id-list [ 10 11 100 ];
    liveness-detection {
    minimum-interval 8000;
    multiplier 3;
    }
    }
    }
    lldp {
    interface all;
    }
    }
    switch-options {
    service-id 1;
    }

     

    ICCP between R3 and R4 is UP:

    root@R4# run show iccp

    Redundancy Group Information for peer 17.8.0.4
    TCP Connection : Established
    Liveliness Detection : Up
    Redundancy Group ID Status
    10 Up
    11 Up
    100 Up

    Client Application: l2ald_iccpd_client
    Redundancy Group IDs Joined: None

    Client Application: lacpd
    Redundancy Group IDs Joined: None

     


    [edit]
    root@R3# run show iccp

    Redundancy Group Information for peer 17.8.0.3
    TCP Connection : Established
    Liveliness Detection : Up
    Redundancy Group ID Status
    10 Up
    11 Up
    100 Up

    Client Application: l2ald_iccpd_client
    Redundancy Group IDs Joined: None

    Client Application: lacpd
    Redundancy Group IDs Joined: None

     

    #show lacp interfaces and #show interfaces mc-ae are returning blank results on all devices, please help me understand what is wrong.

     

    Regards,

    Alexandru Minzat



  • 2.  RE: LACP not going up
    Best Answer

     
    Posted 05-27-2019 04:07

    Hello Alexandru,

     

    You need to create AE interfaces first:

    set chassis aggregated-devices ethernet device-count <x>

    If you use ae100, then you need to configure at least 101 ae interface on that node (obviously it's better to use lower numbers first - ae0, ae1, etc.):

    set chassis aggregated-devices ethernet device-count 101

     

    HTH


    Best regards,
    Sergii
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  • 3.  RE: LACP not going up

    Posted 05-27-2019 05:10

    Thanks you, it worked!

    Regards



  • 4.  RE: LACP not going up

    Posted 08-12-2019 21:20

    The interface index 'x' is a value from ae0-ae4092.  It is not directly related to the device count.