User's Manual
307
Parameter
Description
Default Ethernet
Port
In the
Ethernet Card
list, select an Ethernet port as a default port.
This setting is available only when the
Multi-address
is selected in
the
Net Mode
list.
IP Version
In the IP Version list, you can select IPv4 or IPv6. Both versions are
supported for access.
MAC Address
Displays the MAC address of the Device.
DHCP
Enable the DHCP function. The IP address, subnet mask and
default gateway are not available for configuration once DHCP is
enabled.
● If DHCP is effective, the obtained information will display in the
IP Address
box,
Subnet Mask
box and
Default Gateway
box. If
not, all values show 0.0.0.0.
● If you want manually configure the IP information, disable the
DHCP function first.
● If PPPoE connection is successful, the IP address, subnet mask,
default gateway, and DHCP are not available for configuration.
IP Address
Enter the IP address and configure the corresponding subnet mask
and default gateway.
IP address and default gateway must be in the same network
segment.
Subnet Mask
Default Gateway
DNS DHCP
Enable the DHCP function to get the DNS address from router.
Preferred DNS
In the
Preferred DNS
box, enter the IP address of DNS.
Alternate DNS
In the
Alternate DNS
box, enter the IP address of alternate DNS.
MTU
In the
MTU
box, enter a value for network card. The value ranges
from 1280 byte through 1500 byte. The default is 1500.
The suggested MTU values are as below.
● 1500: The biggest value of Ethernet information package. This
value is typically selected if there is no PPPoE or VPN
connection, and it is also the default value of some routers,
network adapters and switches.
● 1492: Optimized value for PPPoE.
● 1468: Optimized value for DHCP.
● 1450: Optimized value for VPN.
Test
Click Test to test if the entered IP address and gateway are
interworking.
4.12.2 Port
You can configure the maximum connection accessing the Device from Client such as WEB,
Platform, and Mobile Phone and configure each port settings.
Step 1 Select
Main Menu
>
NETWORK
>
Port
.
The
Port
interface is displayed. See Figure 4-208.
Summary of Contents for NVR41 series
Page 1: ...Dahua Network Video Recorder User s Manual ZHEJIANG DAHUA VISION TECHNOLOGY CO LTD V4 5 1...
Page 103: ...User s Manual 89 The following figure is for reference only Figure 3 51...
Page 122: ...User s Manual 108 Figure 4 21 Step 3 Set parameters See Table 4 5...
Page 139: ...User s Manual 125 Figure 4 33 Step 3 Set record type See Figure 4 34...
Page 295: ...User s Manual 281 Figure 4 182 Figure 4 183...
Page 416: ...User s Manual...
