Routing

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  • 1.  QinQ on the MX

    Posted 10-20-2022 02:04


    So my question is simple is there a way on the MX using Push  / Pop   to push a tag on ALL customer vlans , to make to possible to just say to the cusotmer 
    here is a link , use whatever vlans you wish between sites. 

    SRX acting as CE 
    
    lab@Customer100_West# show 
    vlan-tagging;
    unit 0 {
        vlan-id 56;
        family inet {
            address 192.168.100.1/24;
        }
    }
    
    [edit interfaces ge-0/0/0]
    lab@Customer100_West# 
    
    
    #################
    
    MX Customer facing port 
    
    
    [edit interfaces ge-0/0/9]
    lab@vmx1# show 
    flexible-vlan-tagging;
    encapsulation flexible-ethernet-services;
    unit 55 {
        encapsulation vlan-bridge;
        vlan-id 55;
        input-vlan-map {
            push;
            vlan-id 100;
        }
        output-vlan-map pop;
    }
    unit 56 {
        encapsulation vlan-bridge;
        vlan-id 56;
        input-vlan-map {
            push;
            vlan-id 100;
        }
        output-vlan-map pop;
    }
    
    #################
    
    
    MX Bridge domain config 
    
    
    lab@vmx1# show routing-instances 
    VS {
        instance-type virtual-switch;
        bridge-domains {
            bd100 {
                interface ge-0/0/4.100;
                interface ge-0/0/9.56;
                interface ge-0/0/9.55;
            }
        }
    }
    
    
    ##############
    
    Link between MXs
    
    
    [edit interfaces ge-0/0/4]
    lab@vmx1# show 
    flexible-vlan-tagging;
    encapsulation flexible-ethernet-services;
    unit 100 {
        encapsulation vlan-bridge;
        vlan-id 100;
    }
    
    ​

    lab@vmx1# set bridge-domains bd100 vlan-id all 
    
    [edit routing-instances VS bridge-domains bd100 interface]
      'ge-0/0/9.55'
        vlan-id-range is specified for this logical interface; 'vlan-id all' should also be enabled
    error: configuration check-out failed: (statements constraint check failed)
    
    lab@vmx1# commit check 
    [edit routing-instances VS bridge-domains bd100 interface]
      'ge-0/0/9.56'
        interface with input/output vlan-maps cannot be added to a routing-instance with a vlan-id/vlan-tags configured
    [edit routing-instances VS bridge-domains bd100 interface]
      'ge-0/0/9.55'
        interface with input/output vlan-maps cannot be added to a routing-instance with a vlan-id/vlan-tags configured
    error: configuration check-out failed: (statements constraint check failed)
    
    
    


    ------------------------------
    Simon Bingham
    ------------------------------