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Bridge VLAN across two sites, but gateways as active but neither responding

  • 1.  Bridge VLAN across two sites, but gateways as active but neither responding

    Posted 10-18-2022 11:18
    Hi all, 

    Hoping for a little assistance after banging my head against a wall for a few days. 

    I have one VLAN that used to live at one site, we now have the need to make it available at two. 
    We already have two networks bridged, but no matter what I have done it is not changing the operation of it. 

    vlan 1777
    shared gw 192.168.177.254/24
    mx dc 192.168.177.251/24
    mx site 192.168.177.252/24

    Not too sure what else to include or say about it. One thing I have noticed is that when a change in configuration is done that causes the gateways to readvertise, it works, then after a minute everything goes back down 

    Logical interface irb.1007 (Index 361) (SNMP ifIndex 590)
    Description: ***convergesite***
    Flags: Up SNMP-Traps 0x104000 Encapsulation: ENET2
    Virtual Gateway V4 MAC: 00:00:00:77:77:77
    Bandwidth: 1Gbps
    Routing Instance: evpn-dci Bridging Domain: converge
    Input packets : 156161
    Output packets: 555458
    Protocol inet, MTU: 9174
    Max nh cache: 75000, New hold nh limit: 75000, Curr nh cnt: 4, Curr new hold cnt: 0, NH drop cnt: 0
    Flags: Sendbcast-pkt-to-re, Is-Primary
    Addresses, Flags: Is-Default Is-Preferred Is-Primary
    Destination: 192.168.177/24, Local: 192.168.177.252, Broadcast: 192.168.177.255
    Destination: 192.168.177/24, Local: 192.168.177.254, Broadcast: 192.168.177.255
    Protocol multiservice, MTU: 9174
    -----------
    Logical interface irb.1007 (Index 387) (SNMP ifIndex 561)
    Description: ***convergedc***
    Flags: Up SNMP-Traps 0x0 Encapsulation: ENET2
    Virtual Gateway V4 MAC: 00:00:00:77:77:77
    Bandwidth: 1Gbps
    Routing Instance: evpn-dci Bridging Domain: converge
    Input packets : 161363
    Output packets: 29403
    Protocol inet, MTU: 9170
    Max nh cache: 75000, New hold nh limit: 75000, Curr nh cnt: 3, Curr new hold cnt: 0, NH drop cnt: 0
    Flags: Sendbcast-pkt-to-re, Is-Primary
    Addresses, Flags: Is-Default Is-Preferred Is-Primary
    Destination: 192.168.177/24, Local: 192.168.177.251, Broadcast: 192.168.177.255
    Destination: 192.168.177/24, Local: 192.168.177.254, Broadcast: 192.168.177.255
    Protocol multiservice, MTU: 9170



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    PETER ALEXANDER
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