Hi there, I'm trying to configure VPLS between two J2320 routers (Junos 9.5R2.7). Topology looks like this:
PC1 (tagged vlan) --- J1 --- J2 --- J3 --- J4 --- PC2 (tagged vlan) ..but as you may presume not everything works correct. Output from 'show vpls connections' on J1: r...@j1> show vpls connections Instance: vpls1 VPLS-id: 100 Neighbor Type St Time last up # Up trans 192.168.5.4(vpls-id 100) rmt Up Jul 23 19:17:06 2009 1 Remote PE: 192.168.5.4, Negotiated control-word: No Incoming label: 262145, Outgoing label: 262145 Local interface: lsi.1049344, Status: Up, Encapsulation: ETHERNET Description: Intf - vpls vpls1 neighbor 192.168.5.4 vpls-id 100 Looks good, but no packet is passing from PC1 to PC2. Can anyone tell me what I do wrong? I'm not sure about configuration of encapsulation of access ports for PC1 and PC2. Interface lsi.1049344 also looks strange to me, it has no input/output packets: r...@j1> show interfaces lsi.1049344 Logical interface lsi.1049344 (Index 73) (SNMP ifIndex 156) Flags: Point-To-Point SNMP-Traps Encapsulation: LSI-NULL Input packets : 0 Output packets: 0 Security: Zone: trust Allowed host-inbound traffic : any-service bfd bgp dlsw dvmrp igmp ldp msdp nhrp ospf pgm pim rip router-discovery rsvp sap vrrp Protocol vpls, MTU: 1496 Flags: None ========= Essential configuration from J1 ========= protocols { rsvp { interface ge-0/0/0.0; interface ge-0/0/1.0; } mpls { label-switched-path J1-to-J4 { to 192.168.5.4; no-cspf; } interface ge-0/0/0.0; interface ge-0/0/1.0; } ospf { traffic-engineering; area 0.0.0.0 { interface ge-0/0/0.0; interface ge-0/0/1.0; interface lo0.0; } } ldp { transport-address router-id; interface ge-0/0/0.0; interface ge-0/0/1.0; interface lo0.0; } } routing-instances { vpls1 { instance-type vpls; interface ge-0/0/2.0; protocols { vpls { no-tunnel-services; vpls-id 100; neighbor 192.168.5.4; } } } } interfaces { [...] ge-0/0/2 { description Access-port for PC1; vlan-tagging; encapsulation vlan-vpls; unit 0 { encapsulation vlan-vpls; vlan-id 600; } } lo0 { unit 0 { family inet { address 192.168.5.1/32; } } } } ========= Essential configuration from J4 ========= interfaces { [...] ge-0/0/2 { description Access-port for PC2; vlan-tagging; encapsulation vlan-vpls; unit 0 { encapsulation vlan-vpls; vlan-id 600; } } lo0 { unit 0 { family inet { address 192.168.5.4/32; } } } } routing-options { static { route 0.0.0.0/0 next-hop 213.135.51.1; } router-id 192.168.5.4; } protocols { rsvp { interface ge-0/0/0.0; interface ge-0/0/1.0; } mpls { label-switched-path J4-to-J1 { to 192.168.5.1; no-cspf; } interface ge-0/0/0.0; interface ge-0/0/1.0; } ospf { traffic-engineering; area 0.0.0.0 { interface ge-0/0/0.0; interface ge-0/0/1.0; interface lo0.0; } } ldp { transport-address router-id; interface ge-0/0/0.0; interface ge-0/0/1.0; interface lo0.0; } } routing-instances { vpls1 { instance-type vpls; interface ge-0/0/2.0; protocols { vpls { no-tunnel-services; vpls-id 100; neighbor 192.168.5.1; } } } } -- (o_ Best regards, //\ Tomasz Klicki V_/_
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