ERSPAN is a great way to remotely troubleshoot a wired connection remotely. Even before the work-from-home era, I dreaded having to head out to a location, setup a mirror port, and connect a laptop to grab a few packets. The process of getting to the location often took longer than solving the actual issue…
Ekahau makes a modified version of iPerf3 (called ePerf) that is designed to work better with their Site Survey application. Installing on Linux (RHEL, specifically in this guide), is fairly straightforward, but is poorly documented. I aim to correct that.
DHCP Security (or Snooping) is critical in a campus environment. Unfortunately, deploying it correctly always seems to have a snag.
There are more things available than you can see in a single visit, several of them you have no idea…
Lithium Ion batteries and flying. You might be given trouble at the airport when your checked or carry-on bags contain…
Enabling a password or 2FA policy on Mist is quite a painless change, however there is a gotcha I encountered.
Single Sign On is one of those computing magic tricks where the magicians never reveal their secrets. Sometimes, us muggles are asked to perform works of sorcery and illusion and we have to put on a good show.
There are some known issues with Juniper EX Switches and some earlier builds of Junos 18 regarding having insufficient free storage space when attempting to upgrade the Junos software. I’m going to detail 2 methods of getting the upgrade to work while in this situation.
Today, I am pleased to announce the first public release of dartmist – A Python Library for the Mist API.
Have you ever come across something like CHASSISD_UI_POE_ERR: PoE port name mge-0/0/45 status 61 and wondered what the heck “status 61” means? Let’s find out!
