display tunnel-info

Function

The display tunnel-info command displays the tunnel information.

Format

display tunnel-info { tunnel-id tunnel-id | all | statistics [ slots ] }

Parameters

Parameter	Description	Value
tunnel-id tunnel-id	Specifies the tunnel ID. If the specified ID does not exist, the system prompts errors.	A hexadecimal integer ranging from 1 to FFFFFFFE.
all	Displays information about all the tunnels.	-
statistics	Displays statistics about all tunnels.	-
slots	Displays tunnel statistics in the order of slots.	-

Views

All views

Default Level

1: Monitoring level

Usage Guidelines

The display tunnel-info all command displays existing tunnel IDs, tunnel types, destination IP addresses, and Token information about all tunnels.

The display tunnel-info tunnel-id tunnel-id command displays detail information about a tunnel when you only know the tunnel ID.

The display tunnel-info statistics command displays the number of tunnels configured on the switch.

Example

# View information about the tunnel.

<HUAWEI> display tunnel-info tunnel-id 2
Tunnel ID:                    0x2 
Tunnel Token:                 2 
Type:                         cr lsp
Destination:                  1.1.1.1 
Out Slot:                     0 
Instance ID:                  0 
Interface:                    Tunnel1 
Sub Tunnel ID:                0x0

<HUAWEI> display tunnel-info tunnel-id 3
Tunnel ID:                    0x3
Tunnel Token:                 3
Type:                         lsp
Destination:                  10.20.10.10
Out Slot:                     0
Instance ID:                  0
Out Interface:                Vlanif1024
Out Label:                    3
Next Hop:                     10.24.10.200
Lsp Index:                    2048

<HUAWEI> display tunnel-info tunnel-id 10006
Tunnel ID:                    0x10006
Tunnel Token:                 2
Type:                         lsp
Destination:                  6.6.6.6
Out Slot:                     0
Instance ID:                  0
Out Interface:                Vlanif15
Lsp Index:                    0
SubTunnel Type:               L2VPN QoS Token

**Table 1** Description of the **display tunnel-info tunnel-id** command output
Item	Description
Tunnel ID	Tunnel ID in hexadecimal notation that is assigned by the system.
Tunnel Token	Token value used for MPLS forwarding that is a part of tunnel ID and is assigned by the system.
Type	Type of a tunnel, such as GRE, MPLS LSP, or CR-LSP. The command output varies according to the tunnel type.
Destination	Destination IP address of the tunnel.
Out Slot	Number of the slot that is used when the switch sends packets.
Instance ID	VPN instance ID (0 indicates that a tunnel is a public network tunnel).
Interface	Local tunnel interface.
Sub Tunnel ID	Sub-tunnel ID of VPN QoS in hexadecimal notation that is automatically assigned by the system.
Out Label	Out label value.
Next Hop	Next hop.
Lsp Index	LSP index, which is allocated by MPLS.
Out Interface	Local outbound interface of the tunnel.
SubTunnel Type	Types of tokens of sub-tunnels: LDP LSP over TE QoS Token LDP LSP QoS Token BGP LSP over TE QoS Token BGP LSP QoS Token Static LSP QoS Token CR-LSP over TE QoS Token L2VPN over TE QoS Token L2VPN QoS Token This field is displayed only for sub-tunnels.

# Display all tunnel information.

<HUAWEI> display tunnel-info all
 * -> Allocated VC Token
Tunnel ID           Type                 Destination           Token
----------------------------------------------------------------------
0x10006             lsp                   10.2.1.1               6

# Display tunnel statistics.

<HUAWEI> display tunnel-info statistics
LSP/32bit LSP :                         0/0
GRE :                                   2
CRLSP :                                 0
LOCAL IFNET :                           0
MPLS LOCAL IFNET :                      0
VPN QOS LSP :                           0
Reserved :                              0
Vxlan :                                 0

**Table 2** Description of the **display tunnel-info statistics** command output
Item	Description
LSP/32bit LSP	Number of LSP tunnels created in the system view/Number of LSP tunnels triggered by the route of host with the 32-bit mask address.
GRE	Number of tunnel IDs allocated to the GRE tunnels.
CRLSP	Number of tunnel IDs allocated to the CR-LSP tunnels.
LOCAL IFNET	Number of tunnels used by the VPN internal module.
MPLS LOCAL IFNET	Number of tunnels used by the MPLS internal module.
VPN QOS LSP	Number of the tunnel ID allocated to the LSP used in VPN QoS.
Reserved	Number of the tunnel ID allocated to the product.
Vxlan	Number of tunnel IDs allocated to the Vxlan tunnels.

# Display tunnel statistics in the order of slots.

<HUAWEI> display tunnel-info statistics slots
---------------------------------------------------------------------                                                               
Slot        LSP     CR      GRE     LCL     MPLS-L  VPN     VXLAN                                                                   
Num                 LSP             IFNET   IFNET   QOS                                                                             
---------------------------------------------------------------------                                                               
0           0       0       0       0       0       0       0                                                                       
Logic Slot: 0                       Total:  0

**Table 3** Description of the display tunnel-info statistics slots command output
Item	Description
Slot Num	Slot number used by the device to send packets.
LSP	Total LSP tunnels set up by the device.
CR LSP	Number of CR-LSPs created on the device.
GRE	Number of GRE tunnels created on the device.
LCL IFNET	Number of tunnels used by the VPN module.
MPLS-L IFNET	Number of tunnels used by the MPLS module.
VPN QOS	Number of tunnels used for VPN QoS.
VXLAN	Number of VXLAN tunnels created on the device.