yeah thanks     I will go back to them and see if they have done this...   Thanks for the help ... View more

Yes I think this is the case also.  I have done caps and yes I came to this conclusion and that's what lead me to this forum thread.  The image shared by the other forum user is very similar to what I see in the Uplink status page on Dashboard. WAN Interface has public IP and Cellular Interface has 10.x.x.x IP.  My conclusion is CGNAT is in use and likely filtering inbound traffic. This is why I arranged to move the 4G SIM to the telstra.extranet APN.  I updated editable section for APN(is this just a tag?) to be telstra.extranet but as I mentioned earlier, is there something else that need to be done by Meraki to make the MX connect to this alternate APN ??     Cheers guys for you responses   ... View more

Hi mate thanks for response.   Just to clarify though, AnyConnect I presume is still going to require inbound 443 connections to the Meraki MX which from my understanding is an issue for this scenario as it is using a 4G Cellular only connection.  Is that correct?    I'm not sure if there is something additional required to enable a specific APN(telstra.extranet) in the Meraki MX to enable it connect to this specific APN and then see these inbound connections.    I think by default, on the ISP side(Telstra), they filter inbound connections on udp/500, udp/4500 or even tcp/443 for standard 4G services.   Philip earlier in this thread has mention Meraki May have to do something to enable a different APN on the MX...  "Once you have an APN you can use you'll need to open a support case and ask them to configure the MX68 to use that APN."   Cheers ... View more

Hi people Just wondering if there was a resolution for this ? Do Meraki have to do something on the backend to get the APN to be recognised. I have a Telstra mobile SIM that I have been advised has been configured to be used on the telstra.extranet APN and I have added the APN name to the Uplink page as shown in image as well. no luck for me though.... ... View more