Updated on 2024-10-09 GMT+08:00

Viewing Inter-VPC Traffic

The Inter-VPC Access page displays the traffic between the protected VPCs.

Prerequisites

The VPC border firewall has been configured and enabled. For details, see Enabling VPC Border Traffic Protection.

Viewing Inter-VPC Traffic

  1. Log in to the management console.
  2. Click in the upper left corner of the management console and select a region or project.
  3. In the navigation pane on the left, click and choose Security & Compliance > Cloud Firewall. The Dashboard page will be displayed.
  4. (Optional) Switch firewall instance: Select a firewall from the drop-down list in the upper left corner of the page.
  5. In the navigation pane, choose Traffic Analysis > Inter-VPC Access.
  6. Check statistics on the traffic passing through the cloud firewall within a time range, from 5 minutes to 7 days.

    • Traffic Dashboard: Information about the maximum traffic between VPCs.
    • Inter-VPC Access: Request and response traffic between VPCs.
      Table 1 Value description

      Time Range

      Value

      Last 1 hour

      Average value within every minute

      Last 24 hours

      Average value within every 5 minutes

      Last 7 days

      Average value within every hour

      Custom

      • 5 minutes to 6 hours: average value within every minute
      • 6 hours (included) to 3 days: average value within every 5 minutes
      • 3 (included) to 7 days (included): average value within every 30 minutes
    • Visualizations: Top 5 items ranked by certain parameters regarding inter-VPC traffic within a specified time range. For more information, see Table 2. You can click a data record to view the traffic details. A maximum of 50 data records can be viewed.
      Table 2 Inter-VPC traffic parameters

      Parameter

      Description

      Top Access Source IP Addresses

      Source IP address of inter-VPC traffic.

      Top Destination IP Addresses

      Destination IP addresses of inter-VPC traffic.

      Top Open Ports

      Destination port of inter-VPC traffic.

      Application Distribution

      Application information about inter-VPC traffic.

    • Private IP Address Accesses: Top 50 private IP addresses with the highest traffic within a specified period.