Before the IP standard was widely used, the average internet user used the x.25 system to transmit data. Since the use of many IP standards then the use of such a system is no longer popular and abandoned. Meanwhile, you might also need to check out the recommended internet rural service provider.
Therefore, despite the ‘blackout’ of the internet, the system is not affected and will still run.
Using Sneakernet and radio
If all other ways of getting internet signals to fail, then the only last way is to use low-level technology using radio networks and sneakernet. Deciding the flow of the internet in a country does not mean radio signals are also cut off.
By using radio signals it is also possible to access the internet though with the access process that requires patience. In addition to using radio signals, the use of sneakernet can also help the process of sending data packets out of the region.