79. DDNS SETUP
DDNS OVERVIEW
OpenEye DDNS is a service included with all
DVRs that enables connection to any remote
DVR regardless of it’s IP address. This
service is free for the life of the DVR.
• What is DDNS?
• Without DDNS service
80. DDNS SETUP
Remote
Software
DVR configured
with DHCP or static
IP address
x Router
Internet
Remote software IP address changes from time to time
Connects using IP address
81. DDNS SETUP
DDNS Server
Remote
Software
DVR configured for
static IP
Router
Internet
Remote software IP address changes from time to time
New IP address sent to DDNS Server
82. DDNS SETUP
DDNS Server
Remote
Software
DVR configured for
static IP
Router
Internet
Remote software IP address changes from time to time
Connects using DDNS address New IP address sent to DDNS Server
83. DDNS SETUP
DDNS Server
Remote
Software
DVR configured for
static IP
Router
Internet
84. DDNS SETUP
DDNS ON OPENEYE DVRS
DDNS is offered for free on all DVRs. To
enable DDNS, a few configuration steps must
be completed on the DVR. Simply follow the
included instructions or contact technical
support for assistance.
• Documentation Included With
New DVRs
• Support for Existing DVRs
85. DDNS SETUP
DVR CONFIGURATION
Configuration on the DVR is easy and can be
completed in just a few minutes by following
the DDNS setup guide included with the
DVR.
• DDNS Agent
• IP Address
86. DDNS SETUP
ROUTER CONFIGURATION
Unless the DVR itself is configured with a
WAN IP address, the router to which the DVR
connects will need to be configured to
forward connections to the DVR.
• Port Forwarding
• Router Configuration
• Setup Resources
87. DDNS SETUP
ROUTER CONFIGURATION
While all routers are different, this example of
proper configuration of a Linksys router (very
common router) shows the typical
configuration requirements for many routers.
• Enter the local IP address of the
router in a web browser
• Log in to the router
88. DDNS SETUP
ROUTER CONFIGURATION
On Linksys routers, port forwarding is listed
under Applications & Gaming. Other routers
may be located in a section labeled Port
Forwarding, Virtual Server, Pinhole or Firewall.
• Enter DVR information in the
Port Forwarding section
• Other Routers