Removing “esx.problem.hyperthreading.unmitigated” Message
This message appears if your ESXi > 6.x host has hyperthreading enabled and is vulnerable to the…
Running A Nested Cross VCenter NSX-V 6.4 Lab
During the COVID-19 lockdown I’ve had some time to finally learn and build a cross site “routed”…
How to Run ESXi 7.0 on Unsupported CPU’s
Recently VMware released ESXi 7.0 and finally deprecated support for 1st generation Intel CPUs (Westmere). This is…
How to Manage NBN Modems in Bridge mode
In a previous post I detailed how to setup ECMP with multiple ISP connections. One of the…
Configuring ECMP on Palo Alto Firewalls with FTTN NBN
We have multiple campuses that are in Fibre to the Node NBN service areas. The cost to…
Cisco Prime Infrastructure Flashing Console Cursor
Last week we upgraded Cisco Prime Infrastructure to its latest security patch level (3.7 update 3). So…
There was an error identifying the validity of the server: VMware Horizon View Composer Upgrade
Last week I had the task to update our VMware View environment from 7.0 to 7.11, a…
Using Cisco Voice Translation Rules with Telstra SIP Connect
Last year I was forced to transition all of our Telstra ISDN Voice circuits to Telstra SIP…
Palo Alto Destination “U-TURN” NAT
Last week I was asked to configure access to a web app that sits within an isolated…
Cisco Wireless LAN Controller Access Point Certificate %DTLS-3-HANDSHAKE_FAILURE
I recently troubleshooted an issue wherein our Wireless LAN Controller was dropping access point connections. A quick…