Xiamen Caimore Communication Technology Co.,Ltd2 F, 37#, Wanghai Road, Software Park 2, Xiamen,China (361009)----------------------------------------------------------------------------------------------------------------------Tel:+86 592 5901215 web:www.caimore.com/emain.asp7272reconnection”, gateway will automatically power down and after amoment power on again, and dail-up, reconnecting center server tillconnect server successfully. Interval of reconnection:Interval time of wireless gateway to reconnectwith center server, the unit is second. When the connection with centerserver fails, if reconnect time is less than configured times, it willreconnect center server within the appointed time. Interval of keeping alive:Interval time of keeping alive data sentperiodically to maintain link. Unit is second. Default is 60s. Interval ofkeeping alive time can’t set too small, if so, it will cause flow increasing. Italso can’t be too large, if so, device can be detected after long timeoffline. Suggested value is 10S Self-registered packet: When DTU establish connection with centerserver, DTU will send registration information to center; if registrationpacket needs specific definition, please install the specific definition here Keep alive packet define:After DTU connect with wireless network, ifthere is no data transmission within a certain time, wireless network willdisconnect with DTU automatically. In order to keep DTU connection withwireless network, it will send packet to data center from time to timeOption:None Function introduction: don’t send packetOption:Use Default Function introduction: use default 0xFEOption:Self Define Function introduction: Customer define their ownpacket according to actual situation4.6.7 SNMP ConfigurationSNMP is Simple Network Management Protocol. If enable this function,the device can connect with SNMP server, and users can manage andconfigure the multi devices with SNMP client, including parameterconfiguration of one or more device, upgrading remotely and queryingGPS location information(if GPS is supported), flow information, real-timesignal information, etc.