Configuring VLAN Interfaces on Sophos XG
How Sophos VLAN interfaces become gateways for segmented homelab networks.
Network
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Networking
Planning VLANs and IP Subnets for a Sophos XG Homelab
A practical method for mapping trust zones to VLAN IDs and non-overlapping IPv4 subnets.
Network
Designing a Segmented Home Network with Sophos XG
The goals, trust boundaries, and design principles behind a segmented Sophos XG homelab.
Network
Testing Connectivity to an SMB NAS Share from the Command Line
A step-by-step approach to diagnosing an unreachable SMB/CIFS NAS share, testing each layer from ping and TCP port checks through smbclient and an actual CIFS mount.
OS
Running OpenVPN on a hosted server and internally on a Rasperry Pi
Set up an OpenVPN tunnel between a hosted Debian server and a Raspberry Pi running Arch Linux, including certificates, routing, client configuration, and verification of tunneled internet traffic.
OS
Network settings for ClearOS in VirtualBox
How to configure VirtualBox port forwarding for a ClearOS virtual machine so its web-based administration interface can be accessed from the host via localhost.
OS