Hi
I've got a HG612 (unlocked) to replace my Vodafone router (which has a weird issue where after changing it's ip address from the default 192.168.1.1 so I can use it with my existing PfSense firewall, it loses GUI access a short period). I heard that the HG612 can be left at the defaults but just needed add the auth info from Vodafone.
I obtained the auth info from them, changed the HG612 ip so it wouldn't clash with the PFSense box and then tried following the wiki
https://wiki.kitz.co.uk/index.php/Huawei_HG612_-_Basic to add the auth info.
The issue I'm having is that the default WAN connections (attached) do not have an auth info field anywhere. So I then tried adding a new WAN connection which did have an auth field, but after I tried submitting it, it complained about port bindings or somesuch. I felt I may be heading down a rathole so thought I'd better ask as I coudn't find any guides on how to do this.
[Moderator edited to correct the Huawei device model --> HG612.]