Question
- What is the Order of Operations for iRule Events to occur and when do they occur?
Environment
- Silverline WAF
- Silverline DDoS
- Proxy/Proxies
- iRule(s)
Answer
Below are common events Silverline utilizes and the order in which events are processed.
Common Events
| CLIENT_ACCEPTED | https://clouddocs.f5.com/api/irules/CLIENT_ACCEPTED.html |
| HTTP_REQUEST | https://clouddocs.f5.com/api/irules/HTTP_REQUEST.html |
| HTTP_REQUEST_DATA | https://clouddocs.f5.com/api/irules/HTTP_REQUEST_DATA.html |
| LB_SELECTED or LB_FAILED | https://clouddocs.f5.com/api/irules/LB_SELECTED.html or https://clouddocs.f5.com/api/irules/LB_FAILED.html |
| HTTP_REQUEST_RELEASE | https://clouddocs.f5.com/api/irules/HTTP-REQUEST-RELEASE.html |
| HTTP_RESPONSE | https://clouddocs.f5.com/api/irules/HTTP_RESPONSE.html |
| HTTP_RESPONSE_DATA | https://clouddocs.f5.com/api/irules/HTTP_RESPONSE_DATA.html |
| HTTP_RESPONSE_RELEASE | https://clouddocs.f5.com/api/irules/HTTP_RESPONSE_RELEASE.html |
Order of Operations Diagram
HTTP
HTTPS/SSL
Related Content
Related Silverline Order of Protection Articles:
- Q&A: What is the order of protection within the Silverline Managed Services?
- What is Filtering and Mitigation Order for Incoming Routed Traffic for DDoS Customers?
- What is Filtering and Mitigation Order for Incoming Proxy Traffic?
Additional