IC Realtime 4/8/16/32 Channel 1U PoE Network Video Recorder - Manual (Page 119)

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Parameter Function
MAC Address The host in the LAN can get a unique MAC address. It is for
you to access in the LAN. It is read-only.
IP Address Here you can use up/down button (ST) or input the
corresponding number to input IP address. Then you can set
the corresponding subnet mask the default gateway.
Subnet Prefix The input value ranges from 0 to 128. It is to mark a specifi
network MAC address. Usually it includes an organization
multiple-level.
Default Gateway Here you can input the default gateway.
TCP Port Default value is 37777. You can change if necessary.
HTTP Port Default value is 80.
RTSP port Default value is 554.
UDP Port Default value is 37778. You can change if necessary.
Max Connection Network user max amount. The value ranges from 0 to 20.
O means there is no user can access current device.
Please note system needs to check the validity of all IPv6 addresses. The IP address and
the default gateway shall be in the same IP section. That is to say, the specified length of
the subnet prefix shall have the same string.
For the IP address of IPv6 version, default gateway, preferred DNS and alternate DNS, the input
value shall be 128-digit. It shall not be left in blank.
Advanced setup
The remote host can choose multi-cast and PPOE to set. See Figure 6-30.
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Figure 6-30 Network