Kedacom NVR2820-16, Руководство администратора

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Network Configuration
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Parameter Description
DHCP
The NVR worked as a DHCP server, and assign IP information to video units,
such as IPC, IPA, and decoder. See later calculating method for details. If
NVR2860 offer DHCP, the ETH1 connector must be used to connect to the
network.
Packet lost Resend
If the option is selected, the lost packet will be resent to build good video
quality.
SNTP server
The synchronous time server.
Web service port
The visitor connect NVR by domain name through the port that be defined
here.
NVR Station
Connection Port
The default value is 1730, please connect the right port when modified.
NVR Station receive
Resend Port
The NVR Station receives the resend package through the port defined here.
Notice: DHCP IP address pool:
1: NVR2860 has two Ethernet cards, calculate the IP according the first IP address and subnet addresses both of
ETH0 and ETH1(1000M), to build two LAN.
2: To use DHCP server of NVR2860 need connect ETH1 (1000M), the way to use DHCP server of other NVR is
the same as “Notice 1”.
3: If the IP address of ETH0 or ETH1 and the default gateway are in the same LAN, the default gateway will affect
the ETH0 and ETH1.
3.4
NAT Traversal Settings
The NVR supports NAT traversal. The NAT traversal setting method is as follows:
Main Menu Æ Network Æ NAT
Select the check box NVR Located in NAT .
Parameter Description
NVR
Local Port Receiving NVR Station
Detection Packets The port for NVR Station to send packets to
traverse NAT
Local Port Receiving DVS Detection
Packets DVS refers to encoder, IP Camera or other
devices to serve as encoder.
Camera
Camera Select a video source;
The port for NVR to receiver video 1 NAT mapping port
Camera lay in different