Welcome back to Project Overkill. This instalment covers, as suggested by the title, configuring OpenWRT 18.06.1 to support 802.1q VLANs on a TP-Link TL-WR810N. There are two pre-requisites: the network chipset in the router must support VLANs (some don't), and OpenWRT's configuration files must contain some instructions defining the switch and associated VLANs. The TL-WR810N … Continue reading Adding VLANs to OpenWRT 18.06.1 on a TP-Link TL-WR810N
My day job is IT security for large, blue-chip organisations. I usually work on diverse, heterogeneous networks and have to remember which commands, menus, and options are applicable to whichever piece of equipment I might be using at the time. There ain't no such thing as a single standard, so it's important that I retain … Continue reading Using OpenWRT / LEDE for Out-of-Band Management
Today I learned that the directory XML file used by the Cisco 7960G IP phone doesn't work from all web servers. It seems that the 7960G is fussy about which HTTP response codes it accepts, and that an HTTP 200 response might not be the correct HTTP 200 response. Hosting the directory XML file on … Continue reading Cisco 7960G BTXML Error – HTTP 200 or 404?