Nokron
WAF F5
NokronGitLabELK stackWAF F5
WAF F5
NokronGitLabELK stackWAF F5
  • BIG-IP Application Security Manager
    • HTTP Protocol
      • Deep Dive to “HTTP Request” on ASM Module
      • ASM Example: Detecting a Malicious HTTP Request
    • Introduction to OWASP Top-10 Security Risks
    • Application Security Policy Templates in F5 ASM
      • Security Policy Levels
      • Explicit Entities Learning
      • Policy Modification
      • Gradual / Modular Blocking
      • Application Security Policy Lifecycle
      • Security Policy Enforcement Modes
      • Security Policy Violation Flags
      • How to Increase Learning Score / Deployment Speed
      • Comparison: Enforcement Mode, Learning Mode, and Violation Flags
    • Security Entities in Application Security Policy
      • Enforcement Readiness Summary
      • HTTP / HTTPS / WS / WSS URLs
      • Allowed Parameters in Security Policies
      • Allowed File Types in Security Policies
    • Tuning Security Policies: Analyzing and Categorizing Violations
      • Learning Suggestions in Security Policy Tuning
      • Policy Diff: Comparing and Auditing Security Policies
    • IP Address Exception Properties in ASM/AWAF
    • Cross-Site Request Forgery (CSRF) Protection in F5 ASM/AWAF
    • Sensitive Data Masking / Scrubbing (Data Guard) in F5 ASM/AWAF
    • Anti-virus Protection through an ICAP Server in F5 ASM/AWAF
    • Cookies in F5 ASM/AWAF Security
    • Session Tracking and Session Awareness in F5 ASM/AWAF
    • Evasion Technique Detection in F5 ASM/AWAF
    • Important Tips about Security Policy in F5 ASM/AWAF
    • L7 DDoS Attack Protection Configuration
    • TPS-based Attack Vectors and Stress-based Attack Vectors
    • Mitigation Techniques for DoS and Bot Protection
    • Important Tips about Events Logging
    • High-Speed Logging (HSL) Configuration
    • Web Threat Campaigns (v14.0+)
    • IP Intelligence (IPI) Subscription-Based License
    • Geo-IP Database Functionality
    • General Security Standards and WAF Support
    • ASM - Virtual Edition (VE) Tips
    • How to Bypass ASM Module
    • ASM Traffic Processing Daemon (bd)
    • ASM and AAM Integration
  • BIG-IP LTM Technology
    • Source IP Address and PORT Translation in BIG-IP
    • Packet Filters
    • Traffic / Service Profiles in BIG-IP
    • Virtual Servers and Their Behavior with Different Profiles in BIG-IP
      • Detailed Overview of Profiles in BIG-IP LTM
      • Optimizing for Mobile Clients in BIG-IP LTM
      • Connection Mirroring in BIG-IP LTM
      • AVR (Analytics) Profile in BIG-IP LTM
      • Health Monitoring in BIG-IP LTM
      • SSL Profile in BIG-IP LTM
      • Load-balancing Methods in BIG-IP LTM
      • Persistence Profile in BIG-IP
      • CMP vs. SMP in BIG-IP Systems
      • OneConnect Profile in BIG-IP
Powered by GitBook
On this page
  1. BIG-IP Application Security Manager

ASM Traffic Processing Daemon (bd)

The bd daemon handles traffic processing in ASM:

  • It immediately loads configuration and allocates initial buffers.

  • The memory usage increases as traffic throughput increases but stabilizes after some time.

  • The memory does not release back to the OS after stabilization for performance reasons.

  • If memory usage continues to increase linearly, this could indicate an issue, and further investigation is needed.

PreviousHow to Bypass ASM ModuleNextASM and AAM Integration

Last updated 3 months ago