Install
Proxmox New Install - SSH
As SSH is our mostly used tool, we need to make it safe.
Networking
Networking is one of the hardest things in building working clusters of servers. It's also the most vulnerable parts of your hole setup. The WAN interface is under attack 24/7 - by professionals and military.
Basics
Setup SDN in Proxmox – 2
SDN The Software-Defined Network enables the creation of virtual zones and networks (VNets) including a DHCP. This functionality simplifies advanced network configurations for home labbing. The benefits in a more responsive and adaptable network infra. #pve #sdn
Remote Access
SSH tool — sshuttle
Transparent proxy server that works as a poor man's VPN. Forwards over ssh. Doesn't require admin. Works with Linux and macOS. Supports DNS tunneling. sshuttle: where transparent proxy meets VPN meets ssh
Remote Access
Jump Servers
The Jump Box, Host or Server or a Bastion Host or Server. By create a highly secured, The Jump Box with web access and use it to jump to servers on a internal and dedicated network we only have 1 server exposed to the web not 5. #2FA #TUI #TOTP
Build
K0s - Zero Friction Kubernetes
For small servers we need tiny Kubernetes nodes like K0s. This is my how i repurposed an old wrecked laptop as an tiny min server running a Kubernetes cluster - K0s. #k0s
Networking
Setup SDN in Proxmox
SDN The Software-Defined Network enables the creation of virtual zones and networks (VNets) including a DHCP. This functionality simplifies advanced network configurations for home labbing. The benefits in a more responsive and adaptable network infra. #pve #sdn
Networking
Proxmox Firewalls and VLAN's
Proxmox Firewalls are there for a good reason. And they are on 3 levels, so take them seriously and put them on. Use a VLAN for the Management Interface. Practical section with examples.
Networking
OPNsense – a NG Firewall
After all the bad things pfSense brought to the table in the form of broken promises vi-a-vie the pfSense +, I think it's time for even me to start going with OPNsense. To make it more interesting, I set it up using only one NIC. There is one use-case - the Data Center bare metal setups.
Networking
OpenWRT
OpenWRT is one of the most popular router/firewalls in the world. Many ISP and WiFi router manufacturers uses it widely. It runs on mnimum HW and for that it's just what the lab needs. #openwrt #router #firewall
Networking
Sophos XG firewall on Proxmox
Sophos XG firewall on Proxmox A enterprise grade firewall for yore home! You will get a ton of features and possibuilities to fine tune the firewall and thret protection. You have all the stuff you need in one package. #sophos #proxmox
Basics
Where are you ...
Some times you just can't find your servers or other devices. Working on different networks with a lot of VLAN's it's complicated and you start to forget on what network you are and where are the servers located. My goto tool on Kali Linux is NetDiscover #netdiscover
Networking
Virtual pfSense on Proxmox
We all need firewalls, and we can virtualize them or use HW versions It's best practice to use hardware firewalls. Netgate is a pfSense in a box with add on features. We will also add the QEMU Guest Agent to FreeBSD. #pfsense #virtual #router #firewall