External monitor for remedy ARS server (UNIX server)

Using standard tcp,or ping health-check monitoring in the F5 for ARS-remedy server is not quite reliable. It is not reliable because : 1. ARS-remedy server is using random port for ...

Allowing asymmetric routing in F5

In this article, I assume that readers already know about the basic of asymmetric routing , So that I can immediately explain the steps to allow asymmetric routing traffic through the ...

[IT Security] Interesting phishing email

You may hear the word “Phishing“. Phishing is typically used by the thieves to get a user password credential such as online banking username and password, email, etc.. ...

How to configure Virtual Server & Pool on F5 Link Traffic Management

Before I explain about F5 product, I will try to explain briefly about what a load balancer. Load balancer is a system (usually in the form of a hardware) which will distribute the ...