digital security and other possibly related topics

So I wanted to move a bunch of esphome devices (a mix of esp8266 and esp32 boards) from one network to another, changing wifi ap/SSID and all network settings. And I wanted to do this over the air!

As there were quite a few nodes and these were used in various IoT settings, not all of them were co...

In other words, howto do mDNS on Edgerouter.

This is a dead horse that should have been beaten enough by now, but these are my notes to how I got it working.

VLAN 5 - trusted wifi
VLAN 20 - iot things

Chromecast uses mDNS to announce itself and since VLANS are routed this breaks but i...