•
Mul-address Mode: The parameters of the two NIC cards can be congured
independently. You can select LAN1 or LAN2 in the NIC type eld for parameter sengs.
You can select one NIC card as default route. And then the system is connecng with the
extranet and the data will be forwarded through the default route.
• Net-fault Tolerance Mode: The two NIC cards use the same IP address, and you can select
the Main NIC to LAN1 or LAN2. By this way, in case of one NIC card failure, the video
recorder will
automacally enable the other standby NIC card so as to ensure the normal
running of the whole system.
• Load Balance Mode: By using the same IP address and two NIC cards share the load of the
total bandwidth, which enables the system to provide two Gigabit network capacity
Note
Working mode is only available for certain models.
NIC Type
Select NIC type as your desire.
DHCP
If the DHCP server is available, you can check Enable DHCP to automacally obtain an IP
address and other network
sengs from that server.
MTU
The maximum transmission unit (MTU) is the size of the largest network layer protocol data
unit that can be communicated in a single network transacon.
Obtain DNS Automacally
If DHCP is checked. You can check Obtain DNS Automacally to obtain Preferred DNS Server
and Alternate DNS Server.
3. Click Apply.
6.2.2 DDNS
Dynamic domain name server (DDNS) maps dynamic user IP addresses to a xed domain name
server.
Before You Start
Register DynDNS, PeanutHull and NO-IP services with your ISP.
Steps
1. Go to
Conguraon → Network → General → DDNS .
Network Video Recorder User Manual
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