[c-nsp] VFI LDP transport signaled down (ME3600x)
Ihsan Junaidi Ibrahim
ihsan.junaidi at gmail.com
Thu May 10 10:41:33 EDT 2012
Waris,
The attachment circuit is already configured as per the start of the thread.
es-103-glsfb#sh vfi
Legend: RT=Route-target, S=Split-horizon, Y=Yes, N=No
VFI name: ME002555, state: up, type: multipoint signaling: LDP
VPN ID: 116, VPLS-ID: 9930:116
RD: 9930:116, RT: 9930:116
Bridge-Domain 116 attachment circuits:
Vlan116
Neighbors connected via pseudowires:
Peer Address VC ID Discovered Router ID S
200.28.9.146 116 200.28.0.120 Y
es-03-akhmw#sh vfi
Legend: RT=Route-target, S=Split-horizon, Y=Yes, N=No
VFI name: ME002617, state: up, type: multipoint signaling: LDP
VPN ID: 116, VPLS-ID: 9930:116
RD: 9930:116, RT: 9930:116
Bridge-Domain 116 attachment circuits:
Vlan116
Neighbors connected via pseudowires:
Peer Address VC ID Discovered Router ID S
200.28.2.242 116 200.28.0.15 Y
ihsan
On May 10, 2012, at 3:12 PM, Waris Sagheer (waris) wrote:
> You need to have attachment circuit up for flat VPLS with autodiscovery
> to work.
> Attached is the working configuration.
>
> Regards,
> Waris
>
> -----Original Message-----
> From: cisco-nsp-bounces at puck.nether.net
> [mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Arie Vayner
> (avayner)
> Sent: Wednesday, May 09, 2012 3:44 PM
> To: Ihsan Junaidi Ibrahim; cisco-nsp at puck.nether.net
> Subject: Re: [c-nsp] VFI LDP transport signaled down (ME3600x)
>
> Ihsan,
>
> On which IOS version are you?
> This should work on 15.2S
>
> Arie
>
> -----Original Message-----
> From: cisco-nsp-bounces at puck.nether.net
> [mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Ihsan Junaidi
> Ibrahim
> Sent: Wednesday, May 09, 2012 07:37
> To: cisco-nsp at puck.nether.net
> Subject: [c-nsp] VFI LDP transport signaled down (ME3600x)
>
> Hi all,
>
> My topology as follows:
>
> PE1--P1--P2--P3--P4--P5--PE2
>
> PE1 lo0 - 200.28.0.15 (15.2(2)S) loader 12.2(52r)EY1
> PE2 lo0 - 200.28.0.120 (15.2(2)S) loader 12.2(52r)EY2
>
> Are there specific nuances for an LDP signaled transport for EoMPLS and
> VPLS in the Whales platform?
>
> An xconnect from PE1 to PE2 is signaled successfully however a VPLS
> instance based on BGP autodiscovery (manual VPLS works) is unable to
> bring up the LDP l2transport signal although the VFI is signaled up.
>
> EoMPLS
> ----
> es-103-glsfb#sh xconnect peer 200.28.0.120 vc 5070
> Legend: XC ST=Xconnect State S1=Segment1 State S2=Segment2 State
> UP=Up DN=Down AD=Admin Down IA=Inactive
> SB=Standby HS=Hot Standby RV=Recovering NH=No Hardware
>
> XC ST Segment 1 S1 Segment 2
> S2
> ------+---------------------------------+--+----------------------------
> -----+--
> UP pri ac Gi0/19:1(Ethernet) UP mpls 200.28.0.120:5070
> UP
>
> es-103-glsfb#sh mpls l2transport vc 5070 detail Local interface: Gi0/19
> up, line protocol up, Ethernet:1 up
> Destination address: 200.28.0.120, VC ID: 5070, VC status: up
> Output interface: Te0/2, imposed label stack {298 16}
> Preferred path: not configured
> Default path: active
> Next hop: 200.28.2.242
> Create time: 02:10:43, last status change time: 02:08:57
> Signaling protocol: LDP, peer 200.28.0.120:0 up
> Targeted Hello: 200.28.0.15(LDP Id) -> 200.28.0.120, LDP is UP
> Status TLV support (local/remote) : enabled/supported
> LDP route watch : disabled
> Label/status state machine : established, LruRru
> Last local dataplane status rcvd: No fault
> Last BFD dataplane status rcvd: Not sent
> Last BFD peer monitor status rcvd: No fault
> Last local AC circuit status rcvd: No fault
> Last local AC circuit status sent: No fault
> Last local LDP TLV status sent: No fault
> Last remote LDP TLV status rcvd: No fault
> Last remote LDP ADJ status rcvd: No fault
> MPLS VC labels: local 17, remote 16
> Group ID: local 0, remote 0
> MTU: local 9178, remote 9178
> Remote interface description:
> Sequencing: receive disabled, send disabled
> Control Word: On (configured: autosense)
> Dataplane:
> SSM segment/switch IDs: 45083/8194 (used), PWID: 2
> VC statistics:
> transit packet totals: receive 24, send 21
> transit byte totals: receive 2064, send 1344
> transit packet drops: receive 0, seq error 0, send 0
>
> VPLS
> ----
> es-103-glsfb#sh vfi
> Legend: RT=Route-target, S=Split-horizon, Y=Yes, N=No
>
> VFI name: ME002555, state: up, type: multipoint signaling: LDP
> VPN ID: 116, VPLS-ID: 9930:116
> RD: 9930:116, RT: 9930:116
> Bridge-Domain 116 attachment circuits:
> Vlan116
> Neighbors connected via pseudowires:
> Peer Address VC ID Discovered Router ID S
> 200.28.9.146 116 200.28.0.120 Y
>
> es-103-glsfb#sh mpls l2transport vc 116 detail Local interface: VFI
> ME002555 vfi up
> Interworking type is Ethernet
> Destination address: 200.28.0.120, VC ID: 116, VC status: down
> Last error: Local access circuit is not ready for label advertise
> Next hop PE address: 200.28.9.146
> Output interface: none, imposed label stack {}
> Preferred path: not configured
> Default path: no route
> No adjacency
> Create time: 02:07:55, last status change time: 02:07:55
> Signaling protocol: LDP, peer unknown
> Targeted Hello: 200.28.0.15(LDP Id) -> 200.28.9.146, LDP is DOWN, no
> binding
> Status TLV support (local/remote) : enabled/None (no remote
> binding)
> LDP route watch : disabled
> Label/status state machine : local standby, AC-ready,
> LnuRnd
> Last local dataplane status rcvd: No fault
> Last BFD dataplane status rcvd: Not sent
> Last BFD peer monitor status rcvd: No fault
> Last local AC circuit status rcvd: No fault
> Last local AC circuit status sent: Not sent
> Last local LDP TLV status sent: None
> Last remote LDP TLV status rcvd: None (no remote binding)
> Last remote LDP ADJ status rcvd: None (no remote binding)
> MPLS VC labels: local 23, remote unassigned
> AGI: type 1, len 8, 000A 26CA 0000 0074
> Local AII: type 1, len 4, DF1C 000F (200.28.0.15)
> Remote AII: type 1, len 4, DF1C 0078 (200.28.0.120)
> Group ID: local n/a, remote unknown
> MTU: local 9178, remote unknown
> Remote interface description:
> Sequencing: receive disabled, send disabled
> Control Word: On (configured: autosense)
> Dataplane:
> SSM segment/switch IDs: 0/0 (used), PWID: 14
> VC statistics:
> transit packet totals: receive 0, send 0
> transit byte totals: receive 0, send 0
> transit packet drops: receive 0, seq error 0, send 0
>
> I'm getting the account team into the loop but if anyone has encountered
> this scenario before and managed to find the answer, that would be most
> helpful.
>
> ihsan
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