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Category: Sysadmin

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Plink IPC-3035S 3U Server (ATX, MicroATX, Mini-ITX) Case Review & FreeNAS Build

Posted on December 6, 2019December 11, 2024 by tkrn

The Plink IPC-3035S is the perfect budget, short in depth (15″) 3U case for a FreeNAS server. My criteria was cheap, short in depth and the ability to hold as many 3.5″ drives as possible. After much debate, I purchased the IPC-3035S and was thankful that I did! The online description at 3U (3 x…

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Dell EMC VxRail Default Password List

Posted on September 11, 2019December 11, 2024 by tkrn

Below are the factory passwords before imaging a VxRail node. When you re-RASR the node these are the passwords that have been set apart of that factory image. Component IP Username Password Node BIOS N/A N/A emcbios ESXi DHCP root Passw0rd! vCenter / PSC Defined on build root vmware Log Insight DHCP root Passw0rd! VxRail…

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Luadch systemd Service File

Posted on June 16, 2019December 11, 2024 by tkrn

Luadch which is an Advance Direct Connect (ADC) server hub software is not friendly to daemonize but with the following luadch.service file, you’re able to atleast start/stop/restart luadch with systemd.

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Namecheap DDNS on Ubiquiti EdgeRouter

Posted on March 7, 2019December 11, 2024 by tkrn

Namecheap provides a great domain service with an emphesis on security and privacy. I’ve recently decided to try their premium DNS service for a variety of reasons. It was nice to see a Dynamic DNS service. With my home network focused around the Ubiquiti product line and leveraging the EdgeRouter (ER-Lite) Dynamic DNS features. It’s…

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Run PtokaX Under systemd

Posted on March 4, 2019December 11, 2024 by tkrn

Here is the example to run PtokaX Direct Connect Hub software as a daemon under systemd. Tested and used on Debian 9 Stretch. This also assumes you’re using a non-privileged user and your binary is at /usr/local/bin/PtokaX.

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Quanta LB4M Quick Configuration Examples

Posted on February 22, 2019December 11, 2024 by tkrn

The Quanta switches are not well documented nor is it very good. We will cover the basics of configuring the LB4M switch which includes management IP address, SSH, firmware and LACP port channeling. Configure a Management IP Address + Enable SSH: Upgrade LB4M Firmware: You can download the latest known Layer2 version of the firmware…

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Custom SSL Certificate Installation for UniFi Video

Posted on October 4, 2018December 11, 2024 by tkrn

This article assumes that you have already have a certificate, a corresponding private key and the certificate authority certificate. This guide will not guide you on making a CA, certificates or singing a certificate. I would recommend using a OpenSSL wrapper tool such as EasyRSA for certificate management. The following steps assumes the following: You’re…

Silicone Image Sil680 Controller in Windows 7 x64

Posted on July 17, 2018 by tkrn

The Adaptec ASH-1233 is a dual port IDE RAID controller card that features a Silicone Image Sil680 Sil0680 chipset. Drivers for it were never officially released for Windows 7 but this guide and drivers will help you enable your Sil680 chipset in Windows 7 (x64 or Itanium). The driver was released by Silicone Image but…

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Oracle Database Queries in PowerShell, Script Examples

Posted on September 26, 2014December 11, 2024 by tkrn

Below are some code examples to help get your data out of an Oracle database into a PowerShell object quickly! The logic to manipulate data is the same regardless of vendor: load any required libraries, define the connection string, setup the connection object, use that connection object for subsequent queries and finally close the connection. […]

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EMC PowerPath PPME Internal Error Migrations May Be Pending Fix

Posted on August 25, 2014December 11, 2024 by tkrn

A host side migration between arrays can be a nerve racking task especially when you come across issues. Data loss is a constant fear in the back of your mind and what is your fail-back plan should you need to execute it. During a PowerPath migration, I learned the hard way that a host side […]

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