esp_lte_modem VS esp32_nat_router

i was trying to use PPPoS with sim7600 and esp32, there is code on github which has esp32 idf pppos support for sim7600, the first time i tried i had not set APN, but the the example got connected to MQTT server and the message was delivered. below is the log for same,

Hi, LoRa has acceptable use which limits it to around 30k/day so not possible. The LTE option is a good idea, check with your mobile signal strength at the desired spot. To get it lasting you could use a rechargeable LiPo battery which should be good for 5000 recharges. A small solar panel will easily keep it topped up, especially if it’s sending one pic/day. You want to find an esp32 LTE board with good sleep stats. These may help https://randomnerdtutorials.com/power-esp32-esp8266-solar-panels-battery-level-monitoring/ with regard to connecting a remote camera, you may find it easier the other way round. Get esp32-cam board, then find a LTE modem. https://github.com/olliiiver/esp_lte_modem

> No ESP could practically handle all that

You would be surprised what they can handle... See these examples:

https://github.com/ciniml/WireGuard-ESP32-Arduino

https://github.com/martin-ger/esp32_nat_router

Look at this to see how capable it is: https://github.com/martin-ger/esp32_nat_router

the esp-32 is a lot more capable then most people think..... see this for example: https://github.com/martin-ger/esp32_nat_router

Just thought of a way, but it's going to cost you another ESP32 controller. Set up a NAT router on a second controller. https://github.com/martin-ger/esp32_nat_router

Is there any library for ESP32 for creating NAT router using esp32 I have checked out https://github.com/martin-ger/esp32_nat_router but the issue is cannot use other libraries like GPIO or Shift along with it. I tried upload the basic blink sketch after loading the esp32 Nat router firmware but after that it is not working at all both the blink script and the Nat router.