Acumen AiP-P53N(45Y2B) - Manual (Page 35)

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Appendix
Advance Network DDNS and PPPoE Technologies
The advantage of using DDNS and PPPoE is to save the cost of IP address.
H.264 AVC AiP camera
’s PPPoE service gets a dynamic global IP address after
system reboot. This IP address may get changed periodically. This is the
address needed to access the video server over Internet. When ISP re-assigns
a new IP address to H.264 AVC AiP camera, H.264 AVC AiP camera notifies
DDNS service. A remote PC can access H.264 AVC AiP camera by typing
domain name in a browser. The domain name gets resolved by DDNS service
and gets translated to its dynamic global IP address. The dynamic global IP
address can now be accessed by the remote PC.
DDNS Server
2. ISP assigns global IP to
IP CAMERA
Internet
4. Access IP CAMERA using
the dynamic global IP
address.
ISP
Remote PC
5. Resolve domain name to IP
address and sent back to
remote PC..
1. Get IP address from ISP after reboot.
2. Notify DDNS server for the new IP address if FAST
DOME CAMERA gets reboot or assigned a new IP
address.