Bits, Bytes, & Radio Waves

A quiet journey through discovery and understanding.

Author: Aaron Rombaut

  • MyLab: The Timekeeper

    Overview I like to keep accurate time in my lab for various reasons. The main reasons are for authentication and that I will be using Transport Layer Security (TLS) certificates. Other reasons are that I think it’s the right thing to do and it is simply my compulsion to keep accurate time. For this service,…

  • VMware, Synology, iSCSI, and Multipath I/O (MPIO)

    Prerequisites Here is a good article from VMware docs that explains this. https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.storage.doc/GUID-DD2FFAA7-796E-414C-84CE-1FCC14474D5B.html The Gist There is more than one physical adapter connected on separate subnets. Each subnet provides a path to the iSCSI target. How I configured the ESXi host with the vSphere Client I created two VMkernel adapters, one for iSCSI-A and one…

  • OpenSSL Commands

    Prerequisites Access a Computer with OpenSSL Copy the file(s) to a system that has OpenSSL. If you are on a Windows machine, the easiest way to do this is to use Git for Windows (https://git-scm.com/download/win). Once installed, you can run Git Bash and will have access to OpenSSL. Linux and macOS will likely already have…