Connect GPRS Failed with SIM 800A and Arduino nano

Yes.

I didn’t get what is LWIP and IP client debugs.
I found that in my case Blynk.begin(auth, modem, apn, user, pass) function is not working perfectly. I am not understanding what is the problem.
The same modem i checked for gprs connection with AT Commands with Serial Port Utility Software it is working perfectly fine but it is creating problem while using blynk and TinyGsm Library.

“bsnlnet” is it working ??

For me Docomo sim is working for same Hardware (TATA.DOCOMO.INTERNET)
But it is not working for BSNL sim