# Viewing Metrics

#### Prerequisites

- The NAT gateway is running properly and SNAT rules have been created.
- It can take a period of time to obtain and transfer the monitoring data. Therefore, wait for a while and then check the data.

#### Scenarios

This section describes how to view NAT Gateway metrics.

#### Procedure

1. Log in to the management console.
2. In the upper left corner, select the target region.
3. Under Management & Deployment, select Cloud Eye.
4. In the navigation pane on the left, choose Cloud Service Monitoring > NAT Gateway.
5. Locate the row that contains the target metric and click View Metric in the Operation column to check detailed information.

   You can view data of the last one, three, or twelve hours.

Parent topic: Monitoring Management