[j-nsp] IRB with VRRP configuration issue

[Максим Надточий]

Hi, please try adding:

bridge-domains {
    vlan30 {
        vlan-id 30;
        routing-interface irb.30;
    }

and change routing-instances config:

routing-instances {
    our-networks {
        interface irb.30;
    }
}

Best regards,
Maksym


2017-12-07 23:56 GMT+02:00 Chris Boyd <cboyd at gizmopartners.com>:

> Howdy,
>
> I’ve got an odd issue with an IRB / VRRP configuration that’s driving me a
> bit crazy.  The physical Ethernet interface is up, but the interface does
> not show up as part of the “show bridge domain” and the IRB interface shows
> "Flags: Hardware-Down” which is why I’m guessing the VRRP is also down.
>
> Everything I’ve googled up says “fix the physical interface problem,” but
> as I pointed out earlier, they are up (devices see each other’s LLDP).
> Similar configs are working, so I suspect I’m overlooking something, but
> sure can’t see it.
>
>     xe-2/1/0 {
>         vlan-tagging;
>         unit 0 {
>             family bridge {
>                 interface-mode trunk;
>                 vlan-id-list [ 30 ];
>             }
>         }
>     }
>
> routing-instances {
>    our-networks {
>         bridge-domains {
>             vlan30 {
>                 domain-type bridge;
>                 vlan-id 30;
>                 routing-interface irb.30;
>             }
>
>     irb {
>         unit 30 {
>             family inet {
>                 address 10.1.1.2/29 {
>                     vrrp-group 30 {
>                         virtual-address 10.1.1.1;
>                         priority 100;
>                         fast-interval 200;
>                         preempt;
>                         accept-data;
>                     }
>                 }
>             }
>         }
>
> show interfaces xe-2/1/0
> Physical interface: xe-2/1/0, Enabled, Physical link is Up
>
> show interfaces irb.30
>   Logical interface irb.30 (Index 359) (SNMP ifIndex 699)
>     Flags: Hardware-Down Up SNMP-Traps 0x4000 Encapsulation: ENET2
>     Bandwidth: 1000mbps
>     Routing Instance: our-networks Bridging Domain: vlan30+30
>     Input packets : 0
>     Output packets: 0
>     Protocol inet, MTU: 1514
>       Flags: Sendbcast-pkt-to-re
>       Addresses, Flags: Dest-route-down Is-Preferred Is-Primary
>         Destination: 10.1.1.0/29, Local: 10.1.1.2, Broadcast: 10.1.1.7
>     Protocol multiservice, MTU: 1514
>
> Cluebats gratefully accepted.
>
> —Chris
>
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