# Edge Admin User Manual

# 1. Limit Traffic and Rate

1.1 Overview

1.2 Limit Request Rate

1.3 Limit Request Count in Set Time

1.4 Delay Request

1.5 Reject Client-side Request

1.6 Limit Response Data Rate

1.7 Limit SSL Handshake Rate

# 2. Reverse Proxy

2.1 Reverse Proxy to Upstream

2.2 Upstream Node Retrry Times

# 3. Global Config

3.1 Global Config

3.2 Webhooks

3.3 Global Custom Action

3.4 Global Rewrite Rule

3.5 Global Static Files

3.6 Global User Variables

3.7 Multi-tier Network

3.7 IP Geolocation Database

# 4. Error Logs

4.1 App Error Logs

4.2 Global Error Logs

# 5. WAF

5.1 App WAF Rule

5.2 App WAF Whitelist Rule

5.2 App WAF Logs

5.3 Global WAF Rule

# 6. App Creation and Release

6.1 New Application

6.2 Release

# 7. SSL Certificate

7.1 Global Certificate

7.2 App Certificate

7.3 Free Let’s Encrypt DV SSL Certificate

7.4 Origin Certificate

# 8. Page Rules

8.1 Custom Error Page

8.2 Redirect

8.3 Rules Sorting

8.4 Write Custom EdgeLang Code

# 9. Gateway Cluster

9.1 Delete and Add Node

9.2 Staging Cluster

9.3 Keepalived

# 10. Test

10.1 App Test

# 11. DNS

11.1 DNS

# 12. Socks5

12.1 Socks5

# 13. HTTPDNS

13.1 HTTPDNS

# 14. HTTP Forward Proxy

14.1 HTTP Forward Proxy

# 15. API Token

15.1 API Token

# 16. Dynamic Metrics

16.1 Global Dynamic Metrics

16.2 Application Dynamic Metrics

# 17. Global Lua Extensions

17.1 Global Lua Extension

# 18. Frequently Asked Questions

16.1 Frequently Asked Questions