Author: Administrator
How to log locally Using F5 iRule for quick troubleshooting
There are times that as an F5 administrator, you wanted to log traffic to debug and troubleshoot an request or response that is processed by…
Display debugging on ssh session or console
To display Cisco debug output on the current SSH or Telnet session switch# logging on // enabled by default switch# logging monitor …
Upgrade Cisco WLC and Access Points to fix KRACK Attacks
On Oct 16th 2017, 7 vulnerabilities affecting both WPA and WPA2 were made publicly available. Additional research also led to discovery of 3 additional vulnerabilities. …
OVF package with compressed disks is currently not supported
After installing new environment of vCenter Server Appliance 6.5 version, we encountered an issue while importing OVA file. The wizard stopped progressing and thrown an…
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…
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