packages/configtools: "sharenet-switch" should generate a "wan" section

[SvenRoederer]

The script to swap the assignment (Wan <--> DHCP) of the PoE-port works for 2-port devices. To make it work for 1-Port devices (e.g. NSM Loco, CPE v2+) we need a solid way to generate a "wan" network-section, as this is not done by OpenWrt.

I'm not sure if we should generate a "hardcoded" template wicht we might need to update according to further changes of OpenWrt or if we can "adapt the OpenWrt generate-config" logic.

[SvenRoederer]

creating the "wan" section manually is a process that can cause some trouble, see: freifunk-berlin/firmware-packages@24bd7d1

[foudfou]

@SvenRoederer any hints on creating the "section" manually ? Possibly with appropriate firewall zones/rules ?
So i tried to remove eth0 from the freifunk zone, and create a static network called "WAN" on eth0. But wifi clients still can't reach the internet. I'll check if tunnel-digger is up.

[SvenRoederer]

@kls0e has written something on the Mailinglist recently (https://lists.berlin.freifunk.net/pipermail/berlin/2020-June/040656.html)