Magus 21Series, User Manual

Page: 42 / 78

Page 42/78
5.2.5.5 DDNS set and support dynamic domain name resolution protocol
Dynamic DNS. It Is the user's dynamic IP address mapped to a fixed domain name resolution services, each time a user connect to the
network, the client program will pass through the information to the host's dynamic IP address and sent to service providers located host
server program. The recorder, "DDNS settings" need to use the DNS service.
Note: the network settings, user can press the front panel of the "Information" key or version information to check recorder's IP address,
this method suitable for a fixed IP and automatically obtain the IP .
Built-in Dynamic DNS protocol：www.88ip.com
WWW.DYNDNS.ORG
WWW.NO-IP.COM
WWW.JGVIEW.COM
WWW.3322.ORG
Dial-up and start-up mode: do not start: do not start dialing in any state;
Trigger Dial: common network is down, when there is a need to transmit information through the network to the center then re-dial, such
as alarm uploading, EMAIL upload feature is turned on and need to transfer data, can trigger dial-up actions;
Auto Dial: continuous online, dial-up connection automatically after disconnection
5.2.5.5 .1
NAT traversal
1.Router can make DVR get IP address automatically or set a fixed IP in DVR, to ensure DVR connect internet normally when plug the
Internet cable like computers (router should turn off the firewall)
2. In DVR main menu , click right mouse button and then press Info to get the DVR NAT ID (see Figure 5-3)