Hello,
the content length is 803, here is a sample data (received on Hercules):
POST /?imei=865546040689768&serial_num=1104633324 HTTP/1.1
Host: 192.168.1.112
Accept: */*
Content-Type: application/vnd.teltonika.nmea
Content-Length: 803
$GPGSA,A,2,08,10,15,16,18,20,21,26,27,,,,1.1,0.9,0.7*3E
$PQGSA,A,2,06,13,14,16,27,28,,,,,,,1.1,0.9,0.7,4*3A
$PQGSA,A,2,,,,,,,,,,,,,1.1,0.9,0.7,5*32
$GPGSV,4,1,13,07,01,322,34,08,21,300,28,10,55,151,43,15,07,052,30*7A
$GPGSV,4,2,13,16,64,243,30,18,31,056,43,20,58,080,31,21,65,036,39*7B
$GPGSV,4,3,13,26,41,188,21,27,54,313,39,11,01,270,,41,,,40*45
$GPGSV,4,4,13,49,,,37*72
$PQGSV,3,1,10,02,07,102,36,05,25,123,36,06,09,066,37,09,07,094,37,0,4*60
$PQGSV,3,2,10,13,10,057,30,14,30,059,42,16,11,071,40,27,49,300,32,0,4*6A
$PQGSV,3,3,10,28,61,060,42,30,00,282,,0,4*6C
$GPGGA,124341.00,4126.958143,N,01534.410124,E,1,09,0.9,71.0,M,41.0,M,,*5C
$GPVTG,206.3,T,205.1,M,0.0,N,0.0,K,A*22
$GPRMC,124341.00,A,4126.958143,N,01534.410124,E,0.0,206.3,220620,1.2,E,A*36
$PTLTIO,9,65535*13
$PTLTIO,1,0*1b
$PTLTIO,2,0*18
the PHP page is programmed to receive both GET and POST packages and query to an SQL server, the result is shown below:
As you can see, i can receive both IMEI and Serial by GET but POST array length is 0. I think this problem comes from the server and not the router, so thank you anyway.