Deleting GRE Tunnels (RTN Equipment)

If ATM or CES emulation service that travels through an IP network is required, the RTN equipment can use the GRE tunnel to carry the service. In this interface, you can create a GRE tunnel, query or modify the general attributes of a GRE tunnel.

Navigation Path

In the NE Explorer, click the NE and choose Configuration > IP/GRE Tunnel Management > GRE Tunnel Management from the Function Tree.

Guideline

The static route must be configured.

Buttons

Button	Description
Delete	To release ports for other services, you can delete redundant GRE tunnels. Select an GRE tunnel and click Delete. The Confirm dialog box is displayed. Click OK. A dialog box is displayed indicating that the operation is successful. Click Close. NOTE: You are user with Operator Group authority or higher.

Button

Description

Delete

To release ports for other services, you can delete redundant GRE tunnels.

Select an GRE tunnel and click Delete. The Confirm dialog box is displayed. Click OK. A dialog box is displayed indicating that the operation is successful. Click Close.

NOTE:

You are user with Operator Group authority or higher.

Parameters

**Table 1** Descriptions of the parameters for GRE Tunnel Management
Field	Value	Description
Tunnel ID	Example: 5	Display and set the tunnel ID. You can also select the automatic allocation.
Loopback Port	Used, Not Used	Display and set loopback port. NOTE: When Loopback Port is set to Used, Source Board and Source Port, is unavailable.
Source Board	Example: Slot-Board Name	Display and set the source board.
Source Port	Example: Port (Port No.)	Display and set the source port.
Destination IP Address	Example: 1.16.0.3	Display and set the LSR ID of the sink NE.
VLAN ID	Example: 5	Display and set the VLAN ID. NOTE: If the created tunnel is carried by VLAN sub-interfaces, VLAN ID cannot be set for the tunnel.
Protection Group	Example: 1	Display the protection group.