I have a SXT LTE 7. RouterOS 7.22.2.
I have a KPN simcard (The Netherlands).
When I use APN portalmmm.nl en set it to IPv4, I get a IPv4 address and it works.
When I use the exact same SIM card in a Quectel EC25 connected via USB to my linux Ubuntu 24.04 and I set APN internet and ask for IPv4IPv6, I only get a IPv6 address and IPv4 can be used by the carrier provided NAT64/DNS64, so if i ask for a dns name that is IPv4 only, the DNS64 will reply with a NAT64 ip address and it will allow me to connect to ipv4 addresses. This is all as expected.
Now in the Mikrotik, I do not get a IPv6 address nor a IPv4 address. I do APN internet and IPv6 on the lte1 interface.
How do I get this to work?