Original Message:
Sent: 12-12-2024 13:41
From: STUART RIDSDALE
Subject: L2Circuit No comming up - ST: NP
Pretty sure you need to enable LDP for the loopback for the targeted LDP session to work and exchange the VPN label.
Try adding:
R1
set protocols ldp interface lo.0
set protocols mpls interface ge-0/0/0.0
set protocols mpls interface ge-0/0/2.0
R2
set protocols ldp interface lo.0
set protocols mpls interface ge-0/0/0.0
set protocols mpls interface ge-0/0/1.0
------------------------------
STUART RIDSDALE
Original Message:
Sent: 12-12-2024 13:07
From: DAVID CRIOLLO
Subject: L2Circuit No comming up - ST: NP
No it changed to OL---Not outgoing label.
I have attached the configuration.
[edit]
root@R1# show | display set
set version 20191026.124700_builder.r1063854
set system root-authentication encrypted-password "$6$diUlEEED$ZLQXinoQAIp3qL0EyfyurVoi88Uk1hDOEQz6vzKk26tISPcyO2w6zJoGPInj.3KSkGJEU.mZSX7FUoIvBihu3."
set system host-name R1
set system syslog user * any emergency
set system syslog file messages any notice
set system syslog file messages authorization info
set system syslog file interactive-commands interactive-commands any
set chassis auto-image-upgrade
set interfaces ge-0/0/0 unit 0 family inet address 10.0.0.1/30
set interfaces ge-0/0/0 unit 0 family mpls
set interfaces ge-0/0/1 encapsulation ethernet-ccc
set interfaces ge-0/0/1 unit 0 family ccc
set interfaces ge-0/0/2 unit 0 family inet address 10.0.1.1/30
set interfaces ge-0/0/2 unit 0 family mpls
set interfaces fxp0 unit 0 family inet
set interfaces lo0 unit 0 family inet address 1.1.1.1/32
set protocols ldp interface ge-0/0/0.0
set protocols ldp interface ge-0/0/2.0
set protocols ospf area 0.0.0.0 interface ge-0/0/0.0
set protocols ospf area 0.0.0.0 interface lo0.0
set protocols ospf area 0.0.0.0 interface ge-0/0/2.0
set protocols mpls oam mpls-tp-mode
set protocols l2circuit neighbor 2.2.2.2 interface ge-0/0/1.0 virtual-circuit-id 1234
root@R1# run show l2circuit connections
Layer-2 Circuit Connections:
Legend for connection status (St)
EI -- encapsulation invalid NP -- interface h/w not present
MM -- mtu mismatch Dn -- down
EM -- encapsulation mismatch VC-Dn -- Virtual circuit Down
CM -- control-word mismatch Up -- operational
VM -- vlan id mismatch CF -- Call admission control failure
OL -- no outgoing label IB -- TDM incompatible bitrate
NC -- intf encaps not CCC/TCC TM -- TDM misconfiguration
BK -- Backup Connection ST -- Standby Connection
CB -- rcvd cell-bundle size bad SP -- Static Pseudowire
LD -- local site signaled down RS -- remote site standby
RD -- remote site signaled down HS -- Hot-standby Connection
XX -- unknown
Legend for interface status
Up -- operational
Dn -- down
Neighbor: 2.2.2.2
Interface Type St Time last up # Up trans
ge-0/0/1.0(vc 1234) rmt OL
[edit]
root@R2# show | display set
set version 20191026.124700_builder.r1063854
set groups inline-jflow
set system root-authentication encrypted-password "$6$P72io4pz$XpjjQuZph6PavktoQpSvAiX25AC2xCoY0MG.aOdgoLNY6IG/rB1C27zEykZZRYx9efjhmIcFGUkL6FTY6rIZP0"
set system host-name R2
set chassis auto-image-upgrade
set interfaces ge-0/0/0 unit 0 family inet address 10.0.0.2/30
set interfaces ge-0/0/0 unit 0 family mpls
set interfaces ge-0/0/1 unit 0 family inet address 10.0.2.1/30
set interfaces ge-0/0/1 unit 0 family mpls
set interfaces ge-0/0/2 encapsulation ethernet-ccc
set interfaces ge-0/0/2 unit 0 family ccc
set interfaces fxp0 unit 0 family inet
set interfaces lo0 unit 0 family inet address 2.2.2.2/32
set protocols ldp interface ge-0/0/0.0
set protocols ldp interface ge-0/0/1.0
set protocols ospf area 0.0.0.0 interface ge-0/0/0.0
set protocols ospf area 0.0.0.0 interface ge-0/0/1.0
set protocols ospf area 0.0.0.0 interface lo0.0
set protocols mpls oam mpls-tp-mode
set protocols l2circuit neighbor 1.1.1.1 interface ge-0/0/2.0 virtual-circuit-id 1234
ntax error.
root@R2# run show l2circuit connections
Layer-2 Circuit Connections:
Legend for connection status (St)
EI -- encapsulation invalid NP -- interface h/w not present
MM -- mtu mismatch Dn -- down
EM -- encapsulation mismatch VC-Dn -- Virtual circuit Down
CM -- control-word mismatch Up -- operational
VM -- vlan id mismatch CF -- Call admission control failure
OL -- no outgoing label IB -- TDM incompatible bitrate
NC -- intf encaps not CCC/TCC TM -- TDM misconfiguration
BK -- Backup Connection ST -- Standby Connection
CB -- rcvd cell-bundle size bad SP -- Static Pseudowire
LD -- local site signaled down RS -- remote site standby
RD -- remote site signaled down HS -- Hot-standby Connection
XX -- unknown
Legend for interface status
Up -- operational
Dn -- down
Neighbor: 1.1.1.1
Interface Type St Time last up # Up trans
ge-0/0/2.0(vc 1234) rmt OL
------------------------------
DAVID CRIOLLO
Original Message:
Sent: 12-12-2024 06:23
From: MFB
Subject: L2Circuit No comming up - ST: NP
Based on your configuration it seems you are using dedicated interframes and not vlan tagged. Direct under your interfaces add encapsulation ethernet-ccc and make sure you have unit 0 only.
Original Message:
Sent: 12-11-2024 18:25
From: DAVID CRIOLLO
Subject: L2Circuit No comming up - ST: NP
I trying to configure a L2circuit tunnel but i'm unable to, The tunnel is in status NP . I already verified the interface and everything is properly connected.
R1
^
syntax error.
root@R1# run show l2circuit connections
Layer-2 Circuit Connections:
Legend for connection status (St)
EI -- encapsulation invalid NP -- interface h/w not present
MM -- mtu mismatch Dn -- down
EM -- encapsulation mismatch VC-Dn -- Virtual circuit Down
CM -- control-word mismatch Up -- operational
VM -- vlan id mismatch CF -- Call admission control failure
OL -- no outgoing label IB -- TDM incompatible bitrate
NC -- intf encaps not CCC/TCC TM -- TDM misconfiguration
BK -- Backup Connection ST -- Standby Connection
CB -- rcvd cell-bundle size bad SP -- Static Pseudowire
LD -- local site signaled down RS -- remote site standby
RD -- remote site signaled down HS -- Hot-standby Connection
XX -- unknown
Legend for interface status
Up -- operational
Dn -- down
Neighbor: 2.2.2.2
Interface Type St Time last up # Up trans
ge-0/0/1.0(vc 1234) rmt NP
[edit]
root@R1#
root@R1# run show configuration protocols l2circuit
neighbor 2.2.2.2 {
interface ge-0/0/1.0 {
virtual-circuit-id 1234;
}
}
R2
root@R2# run show l2circuit connections
Message from syslogd@R2 at Dec 11 04:14:31 ...
R2 mgd[8949]: UI_CMDLINE_READ_LINE: User 'root', command 'run show l2circuit connections '
Layer-2 Circuit Connections:
Legend for connection status (St)
EI -- encapsulation invalid NP -- interface h/w not present
MM -- mtu mismatch Dn -- down
EM -- encapsulation mismatch VC-Dn -- Virtual circuit Down
CM -- control-word mismatch Up -- operational
VM -- vlan id mismatch CF -- Call admission control failure
OL -- no outgoing label IB -- TDM incompatible bitrate
NC -- intf encaps not CCC/TCC TM -- TDM misconfiguration
BK -- Backup Connection ST -- Standby Connection
CB -- rcvd cell-bundle size bad SP -- Static Pseudowire
LD -- local site signaled down RS -- remote site standby
RD -- remote site signaled down HS -- Hot-standby Connection
XX -- unknown
Legend for interface status
Up -- operational
Dn -- down
Neighbor: 1.1.1.1
Interface Type St Time last up # Up trans
ge-0/0/2.0(vc 1234) rmt NP
root@R2# run show configuration protocols l2circuit
Message from syslogd@R2 at Dec 11 04:17:07 ...
R2 mgd[8949]: UI_CMDLINE_READ_LINE: User 'root', command 'run show configuration protocols l2circuit '
neighbor 1.1.1.1 {
interface ge-0/0/2.0 {
virtual-circuit-id 1234;
}
}
Please HEEELLPP.
------------------------------
DAVID CRIOLLO
------------------------------