Tracepath on Debian: No-Root MTU Discovery Guide
tracepath finds broken routes and shrinking packet sizes without root access on Debian. Install from iputils-tracepath, run in seconds, skip the sudo hassle.
Category: Networking Tutorials
A Clean OpenWrt VM Design for Proxmox VLANs
Separate firmware, virtual hardware, and VLAN decisions to build a reliable OpenWrt router VM on Proxmox, with OVMF, virtio NICs, bridges, and trunks.
Build OpenWrt Access Points Without Wireless Mesh
Ethernet backhaul turns OpenWrt mesh nodes into simple access points; this guide covers bridges, VLANs, roaming, DHCP, and checks to avoid loops.
How Nlbwmon Maps OpenWrt Traffic to Devices
luci-app-nlbwmon attributes OpenWrt traffic to IP and MAC addresses, explains apk versus opkg installs, and helps troubleshoot missing or misleading totals.