Hello all, I'm doing some tests using EVPN/MPLS in a specific scenario and I'm having some issues here. I'm just trying to figure out how the EVPN/MPLS works.
1) I'm running 3 vMX (Junos 17.3R3) vMX-CE<>vMX-PE-01<>vMX-GW-01 between the vMX-PE01 and vMX-GW-01 I'm running the usual protocols, OSPF/LDP/MPLS and IBGP session with evpn family. In this particular scenario I want to guarantee that the vMX-CE has connectivity wi vMX-GW, so vMX-PE will just encapsulate/dencapsulate the traffic Config from vMX-PE: set interfaces ge-0/0/0 encapsulation ethernet-bridge set interfaces ge-0/0/0 unit 0 set interfaces ge-0/0/1 unit 0 family inet address 192.168.0.2/30 set interfaces ge-0/0/1 unit 0 family mpls set interfaces ge-0/0/1 mtu 9192 set interfaces lo0 unit 0 family inet address 2.2.2.2/32 set routing-options autonomous-system 1 set protocols mpls interface all set protocols bgp group overlay type internal set protocols bgp group overlay local-address 2.2.2.2 set protocols bgp group overlay family evpn signaling set protocols bgp group overlay neighbor 1.1.1.1 set protocols ospf area 0.0.0.0 interface lo0.0 passive set protocols ospf area 0.0.0.0 interface ge-0/0/1.0 interface-type p2p set protocols ldp interface all set routing-instances v10 instance-type evpn set routing-instances v10 vlan-id 10 set routing-instances v10 interface ge-0/0/0.0 set routing-instances v10 route-distinguisher 2.2.2.2:10 set routing-instances v10 vrf-target target:10:10 set routing-instances v10 protocols evpn Config from vMX-GW: set interfaces ge-0/0/1 unit 0 family inet address 192.168.0.1/30 set interfaces ge-0/0/1 unit 0 family mpls set interfaces ge-0/0/1 mtu 9192 set interfaces irb unit 10 family inet address 172.25.0.254/24 set interfaces lo0 unit 0 family inet address 1.1.1.1/32 set routing-options autonomous-system 1 set protocols mpls interface all set protocols bgp group overlay type internal set protocols bgp group overlay local-address 1.1.1.1 set protocols bgp group overlay family evpn signaling set protocols bgp group overlay neighbor 2.2.2.2 set protocols ospf area 0.0.0.0 interface lo0.0 passive set protocols ospf area 0.0.0.0 interface ge-0/0/1.0 interface-type p2p set protocols ldp interface all set routing-instances v10 instance-type evpn set routing-instances v10 vlan-id 10 set routing-instances v10 routing-interface irb.10 set routing-instances v10 route-distinguisher 1.1.1.1:10 set routing-instances v10 vrf-target target:10:10 set routing-instances v10 protocols evpn default-gateway advertise The problem here is that the interface irb.10 always keep in down state, it just come to UP state if I configure a physical interface and associate this interface to VRF. irb up up irb.10 up down inet 172.25.0.254/24 First question is: is this possible? In all examples that I saw there was a physical interface associated to the routing-instance. Second: is there a "connectivity-type irb " knoob? Anyone has already tested this scenario or something similar ? * With EVPN/VXLAN this scenario worked, just tyring to see if this is a limitation of this technology. regards _______________________________________________ juniper-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/juniper-nsp
