Ddns Setting - Samsung SRN-4000 User Manual

ddnS Setting

DDNS is a short form of Dynamic Domain Naming System.
DNS (Domain Name System) is a service that routes a domain name consisting of user friendly characters (ex :
www.google.com) to an IP address consisting of numbers (64.233.189.104).
DDNS (Dynamic DNS) is a service that registers a domain name and the floating IP address with the DDNS
server so that the domain name can be routed to the IP address even if the IP is changed in a dynamic IP
system.
• Setting ddnS in the nvr
Set <protocol Type> in the <protocol> menu of the connected NVR to the following :
Ex) Protocol Type : TCP
Port (TCP) : 554, 555, 556, 557, 558
DDNS Site : iPOLiS
• ddnS Settings of the router
Select the corresponding menu for the network transfer protocol of the router.
• Setting up upnp of router
Refer to the router's documentation to enable the UPnP function of the router.
ip filtering
You can prepare the list of IP addresses to allow or block access to a specific IP address.
• Filtering Type :
- Deny : If you select reject, access to the registered IP address will be limited.
- Allow : If you choose permit, then they can only access the registered IP addresses.
• Use : Select the checkbox for the IP address that will use IP filtering.
• IP Address : Enter the IP address for filtering.
• Filtering Range : If you enter an IP address or prefix, then the range of IP addresses blocked or permitted will
be displayed.
If a camera's IP address is not included in the Permit list or is in the Reject list access to it will be rejected.
`
J
English _85