I’m trying to set up Dynamic DNS through noip using a 4G router. I would appreciate any assistance that could be given.
Please refer to this article
The issue is that most 4G carriers have adopted Carrier Grade NAT (CGNAT) so multiple 4G clients share the same IP address. Using a dynamic DNS service does not work anymore behind a CGNAT network.
The 2 options you have are:
- Ask your provider to disable CGNAT for your SIM card.
- Buy a dedicated M2M data card from you provider.
We’re lucky that our provider is willing to disable CGNAT.
Hope you get things working!