Advice on BT HH 5A re: lantiq vlan (gswip) issues

[Borromini]

@Habs You can use my DSA VLAN script to get basic things going.

Basic DSA VLAN setup script

It took me a bit of reading up to set up VLANs on DSA, so I thought i'd share a little script I whipped up to make things easier. The scope is intentionally limited: it just handles the VLAN side of things. That being said, in my experience it's the most complex part of setting up e.g. a guest network. What this script does: Set up a default VLAN if undefined, and migrate your LAN interface to the new device (br-lan.1 or switch.1). The latter is crucial, since not doing so would render your d…