All devices are like this
[16/04/2018 18:27:37] (37.13.118.136:1721/Enfora/udp) Disconnect
[16/04/2018 18:27:37] (37.13.118.136:1721/Enfora/udp) Error: Error processing GateMessage
[16/04/2018 18:27:37] (37.13.118.136:1721/Enfora/udp) Login: gps_11739/011892001427175
[16/04/2018 18:27:37] (37.13.118.136:1721/Enfora/udp) Client: [0x00][0x04][0x02][0x00] [0x20][0x20][0x20][0x20][0x20][0x20][0x20][0x20]8 [0x20][0x20][0x20][0x20][0x20][0x20]011892001427175 D1,DE [0x20][0x20]47 [0x20][0x20][0x20]0 13 $GPRMC,162728.00,A,4220.182129,N,00751.266113,W,0.0,106.0,160418,5.1,E,A*21[0x0D][0x0A][0x00]
[16/04/2018 18:27:37] (37.13.118.136:1721/Enfora/udp) Connect
[16/04/2018 18:27:21] (37.13.118.136:1721/Enfora/udp) Disconnect
[16/04/2018 18:27:21] (37.13.118.136:1721/Enfora/udp) Error: Error processing GateMessage
[16/04/2018 18:27:21] (37.13.118.136:1721/Enfora/udp) Login: gps_11739/011892001427175
[16/04/2018 18:27:21] (37.13.118.136:1721/Enfora/udp) Client: [0x00][0x04][0x02][0x00] [0x20][0x20][0x20][0x20][0x20][0x20][0x20][0x20]8 [0x20][0x20][0x20][0x20][0x20][0x20]011892001427175 D1,DE [0x20][0x20]47 [0x20][0x20][0x20]0 13 $GPRMC,162713.00,A,4220.182129,N,00751.266113,W,0.0,106.0,160418,5.1,E,A*29[0x0D][0x0A][0x00]
[16/04/2018 18:27:21] (37.13.118.136:1721/Enfora/udp) Connect
[16/04/2018 18:27:07] (37.13.118.136:1721/Enfora/udp) Disconnect
[16/04/2018 18:27:07] (37.13.118.136:1721/Enfora/udp) Error: Error processing GateMessage
[16/04/2018 18:27:07] (37.13.118.136:1721/Enfora/udp) Login: gps_11739/011892001427175
[16/04/2018 18:27:07] (37.13.118.136:1721/Enfora/udp) Client: [0x00][0x04][0x02][0x00] [0x20][0x20][0x20][0x20][0x20][0x20][0x20][0x20]8 [0x20][0x20][0x20][0x20][0x20][0x20]011892001427175 D1,DE [0x20][0x20]47 [0x20][0x20][0x20]0 13 $GPRMC,162658.00,A,4220.182129,N,00751.266113,W,0.0,106.0,160418,5.1,E,A*27[0x0D][0x0A][0x00]
[16/04/2018 18:27:07] (37.13.118.136:1721/Enfora/udp) Connect
[16/04/2018 18:26:54] (37.13.118.136:1721/Enfora/udp) Disconnect
[16/04/2018 18:26:54] (37.13.118.136:1721/Enfora/udp) Error: Error processing GateMessage
[16/04/2018 18:26:54] (37.13.118.136:1721/Enfora/udp) Login: gps_11739/011892001427175
[16/04/2018 18:26:54] (37.13.118.136:1721/Enfora/udp) Client: [0x00][0x04][0x02][0x00] [0x20][0x20][0x20][0x20][0x20][0x20][0x20][0x20]8 [0x20][0x20][0x20][0x20][0x20][0x20]011892001427175 D1,DE [0x20][0x20]47 [0x20][0x20][0x20]0 13 $GPRMC,162643.00,A,4220.182129,N,00751.266113,W,0.0,106.0,160418,5.1,E,A*2D[0x0D][0x0A][0x00]
[16/04/2018 18:26:54] (37.13.118.136:1721/Enfora/udp) Connect
[16/04/2018 18:26:37] (37.13.118.136:1721/Enfora/udp) Disconnect
[16/04/2018 18:26:37] (37.13.118.136:1721/Enfora/udp) Error: Error processing GateMessage
[16/04/2018 18:26:37] (37.13.118.136:1721/Enfora/udp) Login: gps_11739/011892001427175
[16/04/2018 18:26:37] (37.13.118.136:1721/Enfora/udp) Client: [0x00][0x04][0x02][0x00] [0x20][0x20][0x20][0x20][0x20][0x20][0x20][0x20]8 [0x20][0x20][0x20][0x20][0x20][0x20]011892001427175 D1,DE [0x20][0x20]47 [0x20][0x20][0x20]0 13 $GPRMC,162628.00,A,4220.182129,N,00751.266113,W,0.0,106.0,160418,5.1,E,A*20[0x0D][0x0A][0x00]
[16/04/2018 18:26:37] (37.13.118.136:1721/Enfora/udp) Connect