So here is a working config I just checked in my lab:
PE1-----------------MPLS----------------PE2
l2circuit------------------------------------l2circuit
vrf aaa-------------------------------------vrf aaa
192.168.3.1-------------------------------192.168.3.2

for PE1:

l...@edge-a1-re0# show interfaces lt-2/1/0
unit 0 {
   encapsulation ethernet-ccc;
   peer-unit 1;
   family ccc;
}
unit 1 {
   encapsulation ethernet;
   peer-unit 0;
   family inet {
       address 192.168.3.2/24;
   }
}

l...@edge-a1-re0# show protocols l2circuit
neighbor x.x.x.x {
   interface lt-2/1/0.0 {
       virtual-circuit-id 777;
   }
}

l...@edge-a1-re0# show routing-instances aaa
instance-type vrf;
interface lt-2/1/0.1;
route-distinguisher 1:1;
vrf-target target:2:2;
vrf-table-label;

for PE2:

l...@edge-a2-re0# show interfaces lt-2/1/0
unit 0 {
   encapsulation ethernet-ccc;
   peer-unit 1;
}
unit 1 {
   encapsulation ethernet;
   peer-unit 0;
   family inet {
       address 192.168.3.1/24;
   }
}

l...@edge-a2-re0# show protocols l2circuit
neighbor y.y.y.y {
   interface lt-2/1/0.0 {
       virtual-circuit-id 777;
   }
}

l...@edge-a2-re0# show routing-instances aaa
instance-type vrf;
interface lt-2/1/0.1;
route-distinguisher 1:1;
vrf-target target:2:2;
vrf-table-label;

Verification:

{master}
l...@edge-a2-re0> show interfaces lt-2/1/0.0 | match packets Input packets : 30
   Output packets: 29

{master}
l...@edge-a2-re0> ping routing-instance aaa 192.168.3.2 PING 192.168.3.2 (192.168.3.2): 56 data bytes
64 bytes from 192.168.3.2: icmp_seq=0 ttl=64 time=0.859 ms
64 bytes from 192.168.3.2: icmp_seq=1 ttl=64 time=0.836 ms
64 bytes from 192.168.3.2: icmp_seq=2 ttl=64 time=0.796 ms
64 bytes from 192.168.3.2: icmp_seq=3 ttl=64 time=0.903 ms
64 bytes from 192.168.3.2: icmp_seq=4 ttl=64 time=0.834 ms
^C
--- 192.168.3.2 ping statistics ---
5 packets transmitted, 5 packets received, 0% packet loss
round-trip min/avg/max/stddev = 0.796/0.846/0.903/0.035 ms

{master}
l...@edge-a2-re0> show interfaces lt-2/1/0.0 | match packets Input packets : 35
   Output packets: 34

Regards,
Angel Bardarov



Marcus Eide wrote:
Hi,
I don't know if this is even possible, but I thought I'd ask you: Does
anyone know if it's possible to connect an l2circuit to an vrf type
routing-instance?

I found some information that stated this could be done with logical tunnel
interfaces, so I tried the following:


interface lt-1/2/0 {
    unit 0 {
        encapsulation ethernet-ccc;
        peer-unit 1;
        family ccc;
    }
    unit 1 {
        encapsulation ethernet;
        peer-unit 0;
        family inet {
            address 192.168.3.1/24;
        }
    }
}

protocol l2circuit {
    neighbor 172.16.0.2 {
        interface lt-1/2/0.0 {
            virtual-circuit-id 7777;
        }
    }
}

routing-instance VRF1003 {
    instance-type vrf;
    interface lo0.1003;
    interface lt-1/2/0.1003;
    route-distinguisher 65000:1003;
    vrf-target target:65000:1003;
    vrf-table-label;
}

The l2circuit shows up, but there's no traffic coming through.

Any thoughts on the subject is appreciated.

/Marcus
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