Dahua VTO2000A-C - Page 73

63
Figure 7-21
Set parameters and refer to Step 2
Parameter
Step 3
Description
Enable/
Disable
Tick “Enable” to enable the mapping

relation.
Tick “Disable”, meaning that mapping

relation is not enabled. Choose to enable it
in the external list.
Server Name
Name of network server.
Protocol
Protocol type.
Inport
Port that
this
device
needs to
map.
 When you set router mapping
outer port, try to use port within
1024~5000, avoid using
well-known port 1~255 and
system port 256~1023, in order
to prevent conflicts.
 When there are multiple
devices in the same LAN,
please plan port mapping, to
prevent multiple device
mapping to one outer port.
 For port mapping in progress,
please make sure mapping port
is not occupied or limited.
 TCP/UDP inports and outports
must be identical, and they
cannot be modified.
Outport
Port that
is
mapped
on the
router.
Table 7-4 for details. Step 4
Parameter
Description
Enable/
Disable
Tick “Enable” to enable the mapping relation.

Tick “Disable”, meaning that mapping relation is not enabled. Choose

to enable it in the external list.