Configure F5 SSL for WebLogic Servers

In this scenario, SSL is offloaded in F5 appliance that load balances HTTP WebLogic Servers behind it. You might have experienced a situation that F5 has…

Pass Country Code in URL using iRule and Geolocation

Here is a simple example that explains how to pass Country Code as variable in URL using iRule. I assume that you have already configured…

iRule to use Data Group

You might have come across a situation where only limited set of IP address need to be granted access to a web page or web…

Configure Access Rules of Oracle Database Cloud Service – Part 2

Configuration Access Rules of Oracle Java Cloud Service – Part 1 In continuation to our series, creating access rules in Oracle Database Cloud Service is…

Configure Access Rules of Oracle Java Cloud Service – Part 1

Configure Access Rules of Oracle Java Cloud Service – Part 2 Access Rules are traditional firewall rules that decide either to block or allow traffic…

Cisco UCS C220M4 Purple Screen – Could not start pcpu 1: TSC sync timed out

This happened today while setting up ESXi 6.5 on Cisco UCS C200 M4 Server. VMware crashed and throwing an error in the purple screen, Could…

FortiGate Block Geographic Regions using CLI Commands

If your website is targeted for customers in India, why do you need to allow traffic from other countries, as a security measure you must…

One to One Static NAT Configuration in FortiGate

Helpful guide to setup one-to-one Static NAT in FortiGate firewall so all inbound and outbound traffic of the server (192.168.1.2) communicates via a specific Public…

How to setup Cisco ASA in High Availability Active/Standby Failover

In a highly critical environment, we strongly recommend to setup Cisco ASAs in high availability mode. This way, if the Active ASA unit fails, the…

Apply and Activate Cisco ASA License

On every purchase of ASA firewall, Cisco ships product authorization key known as PAK in printed format along with delivery. The steps remain same irrespective…