Hi Levi,
> I've setup an MPLS ring and with your help it's running beautifully. With
> it I can easily make port congruence across the MPLS ring with few issues.
> For example send a single from one side of the MPLS ring to the other if
> the signal lands on a port directly. I.E a physical interface.
Based on your previous email, I’m assuming your transport labels are all
RSVP-based.
> Where I'm having trouble now is landing or starting from a logical
> interface such as a VLAN.
For an aggregate interface, make sure you have flexible-ethernet-services
configure on the physical interface (or vlan-ccc, but if not all units are
going to be l2circuits, then stick with flexible-ethernet-services), and then
encapsulation vlan-ccc for all the sub-interfaces you wish to tunnel:
interfaces {
ae0 {
aggregated-ether-options {
lacp {
active;
}
vlan-tagging;
encapsulation flexible-ethernet-services;
unit 10 {
encapsulation vlan-ccc;
vlan-id 10;
}
unit 20 {
encapsulation vlan-ccc;
vlan-id 20;
}
}
}
To bring up an l2circuit, it’s just a simple matter of assigning and ID to the
port, and mapping it to a remote PE:
protocols {
l2circuit {
neighbor 1.2.3.4 { <— the far-side PE loopback where you want the
other end of the tunnel to come out
interface ae0.10 { <— your local interface
virtual-circuit-id 10; <— unique identifier
}
}
}
}
Cheers,
Ben
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