Modifying a DNAT Rule

Scenarios

After a DNAT rule is added, you can modify parameters in the DNAT rule as required.

Note that modifying an SNAT rule may interrupt your services.

Prerequisites

A DNAT rule has been added.

Procedure

1. Go to the private NAT gateway list page.

2. On the Private NAT Gateways page, click the name of the private NAT gateway.
3. On the private NAT gateway details page, click the DNAT Rules tab.
4. In the DNAT rule list, locate the row that contains the DNAT rule you want to modify and click Modify in the Operation column.
5. In the displayed dialog box, modify parameters as needed.

   On the local network, the port type, protocol, instance type, and service port can be modified.

   On the transit network, the transit IP address, transit IP address port, and description can be modified.

6. Click OK.