BGP表示MPLS问题

SW1.THN-LON#show mpls L2transport vc 501 detail
Local interface: VFI FLVPLS001 vfi up
Interworking type is Ethernet
Destination address: 46.226.0.10, VC ID: 501, VC status: down
Last error: MPLS dataplane reported a fault to the nexthop
Output interface: none, imposed label stack {}
Preferred path: not configured
Default path: no route
No adjacency
Create time: 00:19:42, last status change time: 00:19:42
Last label FSM state change time: 00:19:42
Signaling protocol: BGP
Status TLV support (local/remote)   : Not Applicable
  LDP route watch                   : Not Applicable
  Label/status state machine        : activating, LruRruD
  Last local dataplane   status rcvd: DOWN(pw-tx-fault)
  Last BFD dataplane     status rcvd: Not Applicable
  Last BFD peer monitor  status rcvd: Not Applicable
  Last local AC  circuit status rcvd: No fault
  Last local AC  circuit status sent: DOWN(pw-rx-fault)
  Last local PW i/f circ status rcvd: No fault
  Last local LDP TLV     status sent: Not Applicable
  Last remote LDP TLV    status rcvd: Not Applicable
  Last remote LDP ADJ    status rcvd: Not Applicable
MPLS VC labels: local 27, remote 16
Group ID: local 0, remote 0
MTU: local 1500, remote 1500
Control Word: Off
Dataplane:
SSM segment/switch IDs: 0/10075 (used), PWID: 12
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


SW1.THN-LON#show mpls for 46.226.0.10 detail
Local      Outgoing   Prefix           Bytes Label   Outgoing   Next Hop  
Label      Label      or Tunnel Id     Switched      interface            
None       304720     46.226.0.10/32   0             Tu0        point2point
MAC/Encaps=14/18, MRU=9000, Label Stack{304720}, via Te0/2
A8D0E55DEB3D88F077938CDB8847 4A650000

SW1.THN-LON#ping mpls ipv4 46.226.0.10/32 
Sending 5, 100-byte MPLS Echos to Target FEC Stack TLV descriptor, 
 timeout is 2 seconds, send interval is 0 msec:

Codes: '!' - success, 'Q' - request not sent, '.' - timeout,
'L' - labeled output interface, 'B' - unlabeled output interface, 
'D' - DS Map mismatch, 'F' - no FEC mapping, 'f' - FEC mismatch,
'M' - malformed request, 'm' - unsupported tlvs, 'N' - no label entry, 
'P' - no rx intf label prot, 'p' - premature termination of LSP, 
'R' - transit router, 'I' - unknown upstream index,
'l' - Label switched with FEC change, 'd' - see DDMAP for return code,
'X' - unknown return code, 'x' - return code 0

Type escape sequence to abort.
FFFFF
Success rate is 0 percent (0/5)
Total Time Elapsed 48 ms

interface Tunnel0
 description sw1.thn-lon-to-sw1.sco-edi
 ip unnumbered Loopback0
 tunnel mode mpls traffic-eng
 tunnel destination 46.226.0.10
 tunnel mpls traffic-eng autoroute announce
 tunnel mpls traffic-eng priority 1 1
 tunnel mpls traffic-eng path-option 1 dynamic

mpls traffic-eng tunnels
l2vpn vfi context FLVPLS001 
 vpn id 501
 autodiscovery bgp signaling bgp 
  ve id 1
  rd 56595:501
  route-target export 56595:501
  route-target import 56595:501

bridge-domain 501 
 member GigabitEthernet0/1 service-instance 2


interface GigabitEthernet0/1
 description customer xxx
 switchport trunk allowed vlan none
 switchport mode trunk
 mtu 1600
 speed 100
 duplex full
 service instance 1 ethernet
  description Cust: xxx
  encapsulation dot1q 400
  rewrite ingress tag pop 1 symmetric
 !        
 service instance 2 ethernet
  description Oil and Gas VPLS
  encapsulation dot1q 501
  rewrite ingress tag pop 1 symmetric

interface Vlan501
 no ip address
 member vfi FLVPLS001

router bgp 56595  
 bgp log-neighbor-changes  
 bgp graceful-restart restart-time 120  
 bgp graceful-restart stalepath-time 360  
 bgp graceful-restart  
 neighbor 46.226.0.10 remote-as 56595  
 neighbor 46.226.0.10 update-source Loopback0  
 !  
 address-family l2vpn vpls  
  neighbor 46.226.0.10 activate  
  neighbor 46.226.0.10 send-community extended  
  neighbor 46.226.0.10 suppress-signaling-protocol ldp  
 exit-address-family