Dahua HCVR82**A-S3 Series - Page 254

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 1500: Ethernet information packet max value and it is also
the default value. It is the typical setup when there is no
PPPoE or VPN. It is the default setup of some router,
switch or the network adapter.
 1492: Recommend value for PPPoE.
 1468: Recommend value for DHCP.
 1450: Recommended value for VPN.
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.
LAN load
System can process the downloaded data first if you enable this
function. The download speed is 1.5X or 2.0X of the normal
speed.
5.5.2.2 Connection
5.5.2.2.1 Connection
Here you can set port connection amount and each port value.
From main window->Setup->Network->Connection->Connection, the connection interface is shown as in
Figure 5-31.
Figure 5-31
Please refer to the following sheet for detailed information.
Parameter
Function
Max
connection
It is the max Web connection for the same device. The value ranges from 1 to
120. The default setup is 120.
TCP port
The default value is 37777. You can input the actual port number if
necessary.
UDP port
The default value is 37778. You can input the actual port number if
necessary.
HTTP port
The default value is 80. You can input the actual port number if necessary.