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IT related tech tips since 2006Yesterday I Installed Arch Linux Now I feel the urge to grow a Kneck Beard
I have either tried or used in production Caldera, Redhat, CentOS, Debian, Mint, Ubuntu,Fedora,Suse and others but until now not Arch. So yesterday I installed Arch Linux in Hyper-V on Windows 11 Pro I can't remember all the steps but here are the high points Hyper-V...
Use TCPDUMP to view DHCP Traffic
tcpdump -i ens160 port 67 or port 68 -e -n -vv
Connecting to A Cisco ROUTER via SSH on WIndows 11
I got the following when trying to connect via SSH Unable to negotiate with 10.19.53.1 port 22: no matching key exchange method found. Their offer: diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1 # fix ssh -oKexAlgorithms=+diffie-hellman-group14-sha1...
Cisco iterm2
I am using UGREEN USB to RJ45 Console Cable 1.5m 50773 It appears as the following under MacBook Pro Ventura 13.1 System Report. Create a new iterm Profile and use screen command as follows. screen /dev/cu.usbserial-AK08RSIW -f...
Can the OpenVPN Connect client be run as a non-admin user?
Yes! https://openvpn.net/client-connect-vpn-for-windows/ Deploy the OpenVPN Connect client as an Administrator Supply the user with an "inline" .ovpn file. Get them to open the app and import it. They can then connect as a standard user. Tested on versions 3.3.6 and...
Fedora Live ISO boots to Start PXE over IPv4 in Hyper-V
.\systeminfo Host Name: TGN-WS-01 OS Name: Microsoft Windows 11 Pro OS Version: 10.0.22621 N/A Build 22621 OS Manufacturer: Microsoft Corporation OS Configuration: Standalone Workstation OS Build Type: Multiprocessor Free Registered Organization: N/A Product ID:...
Cannot Load an Elegant Themes Layout to New NGINX / PHP-FPM Website
2023/02/24 00:01:59 [error] 7874#7874: *189 client intended to send too large body: 1969615 bytes, client: 110.174.134.221, server: www.test.toggen.com.au, request: "POST /wp-admin/admin-ajax.php HTTP/2.0", host: "www.test.toggen.com.au"...
PFSense WebConfigurator SSL Cert Expired when using auto-renewing Let’s Encrypt Certificate
Problem: When connecting to a pfsense firewall webConfigurator (admin page) configured to use Let's Encrypt certificates you find the certificate is expired. Cause: The webConfigurator site was not restared when the certificate was renewed Resolution: Configure the...
Connecting to Ancient Network Kit with SSH under Ubuntu 22.04
Just tried to connect to a couple of old Cisco Switches from Ubuntu 22.04 lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 22.04.2 LTS Release: 22.04 Codename: jammy The Problem - (I think this is a WS-C2960X) ssh 10.11.12.13 #...