OT: openwrt IPv6 via LTE

[Thomas Schäfer]

Hi,

I got two openwrt devices 
GL.iNet AR750M (openwrt by openwrt 19.07.02) + a  lot of (USB)-LTE-modems(qmi/
mbim)
and 
mudi GL-E750(openwrt by gl-inet, 18.06.1, with built in LTE-modem

So far I had no luck to get it running, no dualstack no IPv6-only.

https://forum.openwrt.org/search?q=ipv6%20lte

doesn't help me really. 

Is there point where I can start from?

uqmi vs. modemmanager
Which modules/packages are needed? Which ui (luci?) is intuitive/easy? 
How are the LAN/WLAN ndp-proxy/bridges configured - I get only one /64?
Openwrt seems to have more than one NAT46 pieces of software, which one is for 
464xlat (plat)?


Sorry, I know that's not an Openwrt-list, but here is more experience with 
IPv6 and modems and I have seen some of you in openwrt forums.

Regards,
Thomas