I am using a Zyxel FWA510 router. It's a 5G router and I use my Telekom 5G sim with it. After I start up the router and connect my Laptop (Macbook Pro 2021) through wifi with it. I cannot do the following things:
- I am unable to
ping 8.8.8.8
- I am unable to connect to my Work VPN
- I am unable to use my personal VPN software either
This is really frustrating. Is a port blocked that should be open? Do I need to disable IPv6?
I tried turning on the IPSec passthrough setting, but that did not work either. What should I do?