Maxtor Digital Video Recorder CBC V 0.4 Manual de usuario descargar pdf (Pagina 88)

Ernitec EDNS V1000 series – user manual

www.ernitec.com

V 2.2.082012

Appendix C: Setup a DVR behind a Router

This appendix describes how to set up a router if the DVR connects to the

internet via a router.

To properly operate a web server, e.g. a DVR, users have to set up both the IP

and port of the DVR, which are essential for data and command transmission.

The port setting is adjustable in OSD setup menu of the DVR and only one port

is needed to do remote operation. Typically and by the default, the DVR

operates on port 80, which is well known as the http port. Please make sure

that port 80 is not blocked by the ISP. Otherwise, a different available port shall

be reset and the setting of the DVR shall be changed.

In case a router or sometimes a DSL modem is in place, the real IP is now

assigned to the router instead of the DVR. The DVR is located behind the wall

(router) and operates on virtual IP. In most cases, virtual IP starts with

192.168.x.x. The router has two IP: one is real IP (WAN IP); the other is virtual

IP (LAN IP). The virtual IP would be 192.168.x.1. When the remote users want

to operate the DVR, they will have to send command to the real IP, i.e. the

router. Then the router has to map (forward) the command to the DVR. Thus, it

is required to set up the router for port mapping (forwarding) before images

from the DVR can be remotely viewed on a PC.

See the router manufacturer's websites for more instructions on port mapping.

1 2 ... 83 84 85 86 87 88 89 90

Sin comentarios

Maxtor Digital Video Recorder CBC V 0.4 Manual de usuario Pagina 88