Understanding The Use of Private APNs and SDWAN

Looking at the choice between private APN and end to end SDWAN.
As well as how to use multiple mobile network operators.

[jamesmann]

Thank you Martin. I like the way you explained the evolution of connectivity and security and considered different connectivity options.

[shocksplash]

Awesome video Martin,

I'm quite surprised how restricted/under documented cellular carrier systems/APN information is, considering how massive these deployments are. Something I've also noticed is that deployment configurations vary vastly between networks. Some networks don't even have "local breakout" configured for roaming clients.

[XaLXaL]

Well spent 11 minutes of my life. Thank you.

[szilardfineascovasa]

Even for a very high-level undertanding of the concept I was seeking these diagrams helped a ton! Thanks!

[hassan]

Can we make a connection between two networks using APN only without using VPN?

[jameslambert]

nice clear explanation, thanks Martin 👍

[wihannel]

Thanks this is good stuff! Very informative

[TheNextFiles]

Can you suggest a video that explains all the terms, (like supl, mvno, xcap, etc) ive looked everywhere for an explanation of all the acronyms and its meanings.
Tia

[fash]

Hello, I have an important question about your pictures and explanations. I would like to set up intercommunication between my devices using a private APN. Who will map the orange IP addresses!!! the VPN gateway? IS is it possible for SIM cards to communicate with others under the same APN? what happens on the mobile operator's network?!

[aidenmaclatchy]

So this basically means everyone can use ur wifi?