display network-extension

Function

The display network-extension command displays the configuration of network extension and the allocation of user IP addresses.

Format

display network-extension [ ip ] [ slot slot-id cpu cpu-id ]

Parameters

Parameter	Description	Value
ip	Indicates view the allocation of user IP addresses in a network extension service.	-
slot slot-id	Specifies the SPU slot ID.Only the USG6635E/6655E, USG6680E and USG6712E/6716E support this parameter.	-
cpu cpu-id	Specifies the CPU ID.Only the USG6635E/6655E, USG6680E and USG6712E/6716E support this parameter.	-

Views

Function service view

Default Level

0: Visit level

Usage Guidelines

None

Example

# Display the network extension configuration of a virtual gateway.

<sysname> system-view
[sysname] v-gateway gateway
[sysname-gateway] service
[sysname-gateway-service] display network-extension

  VG Network Extension Information                                              
  ----------------------------                                                  
  Network Extension State:    disable                                           
  Keep Alive State:           disable                                           
  Keep Alive Interval:        0(seconds)                                        
  Log State:                  disable                                           
  Point to Point State:       disable                                           
  VIP Method:                 net pool assign                                   
  Route Mode:                 split                                             
  ----------------------------                                                  
  Virtual IP Pool:                                                              
                                                                                
  NO.       Start-IP            End-IP              Mask                Alias   
                                                                                
  ----------------------------------------------------------------------------  
  ----------------------------------------------------------------------------  
                                                                                
  ----End

**Table 1** Description of the **display network-extension** command output
Item	Description
Network Extension State	Indicates the status of the network extension function.
Keep Alive State	Indicates the status of the keepalive function for network extension.
Log State	Indicates the status of the logging function when the client establishes the TCP connection with the intranet server.
Point to Point State	Indicates the status of the point-to-point communication function for network extension.
VIP Method	Indicates the mode in which IP addresses are assigned to clients.
Route Mode	Indicates the routing mode of network extension.
Virtual IP Pool	Indicates the virtual IP address pool.
Start-IP	Indicates the start IP address of the IP address pool.
End-IP	Indicates the end IP address of the IP address pool.
Mask	Indicates the subnet mask.
Alias	Indicates the alias of the network extension address pool.

# Display the allocation of user IP addresses in a network extension service.

[sysname-gateway-service] display network-extension ip

                              Client IP Allocation
                              --------------------

  NO.   User                             IP            Time of fetching IP
  ------------------------------------------------------------------------------
  1    rose                             10.1.1.18      2011-04-26 09:31:56
  ------------------------------------------------------------------------------
                                                         Virtual Gateway:gateway

**Table 2** Description of the **display network-extension ip** command output
Item	Description
User	Indicates the user name.
IP	Indicates the virtual IP address obtained by the user.
Time of fetching IP	Indicates the time when the user obtains the virtual IP address.