Cloud Firewall
Cloud Firewall
- What's New
- Function Overview
- Service Overview
- Getting Started
-
User Guide
- Creating a User Group and Granting Permissions
- Checking the Dashboard
- Purchasing and Changing the Specifications of CFW
- Enabling Internet Border Traffic Protection
- Enabling VPC Border Traffic Protection
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Configuring Access Control Policies to Control Traffic
- Access Control Policy Overview
- Configuring Protection Rules to Block or Allow Traffic
- Adding Blacklist or Whitelist Items to Block or Allow Traffic
- Viewing Protection Information Using the Policy Assistant
- Managing Access Control Policies
- Managing IP Address Groups
- Domain Name Management
- Service Group Management
- Attack Defense
- Viewing Traffic Statistics
- Viewing CFW Protection Logs
- System Management
- Viewing Audit Logs
- Viewing Monitoring Metrics
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Best Practices
- CFW Best Practice Summary
- Purchasing and Querying CFW via API
- Migrating Security Policies to CFW in Batches
- Configuration Suggestions for Using CFW with WAF, Advanced Anti-DDoS, and CDN
- Allowing Internet Traffic Only to a Specified Port
- Allowing Outbound Traffic from Cloud Resources Only to a Specified Domain Name
- Using CFW to Defend Against Network Attacks
-
API Reference
- Before You Start
- API Overview
- API Calling
-
API
- Domain Name Management
- VPC Protection
- Rule Hit Count
- IPS Switch Management
- East-west Protection
- ACL Rule Management
- Blacklist and Whitelist Management
- Log Query Management
- Protection Mode Management
- Cloud Firewall Information Management
- Service Group Management
- Service Group Member Management
- EIP Management
- Address Group Member Management
- Address Group Management
- Appendix
- Change History
- SDK Reference
-
FAQs
-
About the Product
- Does CFW Support Off-Cloud Servers?
- Can CFW Be Shared Across Accounts?
- What Are the Differences Between CFW and WAF?
- What Are the Differences Between CFW, Security Groups, and Network ACLs?
- How Does CFW Control Access?
- What Are the Priorities of the Protection Settings in CFW?
- Can WAF and CFW Be Deployed Together?
- How Long Are CFW Logs Stored by Default?
- Regions and AZs
- Troubleshooting
-
Network Traffic
- How Do I Calculate the Number of Protected VPCs and the Peak Protection Traffic at the VPC Border?
- How Does CFW Collect Traffic Statistics?
- What Is the Protection Bandwidth Provided by CFW?
- What Do I Do If My Service Traffic Exceeds the Protection Bandwidth?
- What Are the Differences Between the Data Displayed in Traffic Trend Module and the Traffic Analysis Page?
- How Do I Verify the Validity of an Outbound HTTP/HTTPS Domain Protection Rule?
- Billing
-
About the Product
- Videos
On this page
Viewing Inter-VPC Traffic
Updated on 2024-11-04 GMT+08:00
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
- Log in to the management console.
- Click
in the upper left corner of the management console and select a region or project.
- In the navigation pane on the left, click
and choose Security & Compliance > Cloud Firewall. The Dashboard page will be displayed.
- (Optional) If the current account has only one firewall instance, the firewall details page is displayed. If there are multiple firewall instances, click View in the Operation column of a firewall to go to its details page.
- In the navigation pane, choose Traffic Analysis > Inter-VPC Access.
- 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.
Parent Topic: Viewing Traffic Statistics
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