Proxmox Networking Performance
Virtio Driver Issues The Virtio driver is a great driver to use for all your guest virtual machines within Proxmox but it does have a couple of issues that affect […]
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FreeBSD
Network Bandwidth Testing with Iperf3
Introduction This document provides instructions for performing network bandwidth tests using iperf3 on FreeBSD or Linux systems with 1Gbps interfaces. iperf3 is a powerful tool for measuring network performance, including
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MFI to MRSAS FreeBSD Driver
I have a Dell FreeBSD server with an H730/P LSI MegaRaid controller. When I first installed FreeBSD on it, I started to see all kind of errors from the drives
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Setup OpenVPN on FreeBSD 13.1
This acticle will go through the install and configuration to use FreeBSD as your OpenVPN server and how to create the client config files.
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Disabling TLS 1.0 and 1.1 in Postfix
Postfix is one of the most common email servers in the world due to it’s performance, easy setup and configuration. Postfix supports TLS 1.2 as of version 2.6 and TLS
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FreeBSD Upgrades with ZFS boot environments
FreeBSD has always been my OS of choice but in the past I have always viewed upgrades as one point of failure. What if the upgrade doesn’t go as expected,
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Oxidized – Network Configuration Tool
Every year it seems like more and more network devices get installed on our networks. Switches, router, firewall, access points are just a few of the devices that get installed.
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Install 2nd Drive in FreeBSD
This article will document the procedure to setup a second UFS filesystem on a second drive and have it added into your FreeBSD server. Installing a second drive into FreeBSD
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ZFS Bare Metal Restore
This article documents the procedure to do a full bare metal restore of a FreeBSD ZFS system that has been backed up with ZFS send.
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Using sockstat to look at open ports in FreeBSD
If you need to know what ports are open and listening on your FreeBSD servers, you can use a few commands. Netstat -An used to me my goto command for
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