display control-tunnel session

Function

The display control-tunnel session command displays control channel session information.

Format

display control-tunnel session

Parameters

None

Views

All views

Default Level

1: Monitoring level

Task Name and Operations

Task Name	Operations
virtual-cluster	read

Usage Guidelines

Usage Scenario

To check control channel session information, run the display control-tunnel session command. The command output helps determine whether a control channel connection is successfully established.

In VS mode, this command is supported only by the admin VS.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display control channel session information.

<HUAWEI> display control-tunnel session


Agent           Controller      UpTime       State

1.1.1.1         11.11.11.11     0d00h14m42s  REGISTERED

1.1.1.1         22.22.22.22     0d00h00m06s  REGISTERED

**Table 1** Description of the **display control-tunnel session** command output
Item	Description
Agent	Forwarder IP address.
Controller	Controller IP address.
UpTime	Time elapsed since a control channel session went Up.
State	Control tunnel session status: TOCREAT: A forwarder attempts to establish a control channel session with a controller. REGISTERED: A control channel session is successfully established. INIT: A control channel session is being initialized. CONNECTED: A control channel TCP connection is successfully established.