LOGGING ON AND FAMILIARIZATION
Port Forwarding
46 MAXPRO NVR 3.1 Operator’s Guide
3
Port Forwarding
The Port Forwarding feature is generally used when an Internet client wants to connect to a
particular NVR in a private Local Area Network (LAN). This feature is enabled by defining port
forwarding rules in the Router. By defining these rules, you can send data using the range of
ports on the internet side to a port and IP addresses on the private LAN network.
Scenarios of Port Forwarding
Note: The scenarios described in the subsequent sections only cover port forwarding
required for the NVR client to connect to the NVR. For using MAXPRO Mobile and
MAXPRO NVR Web Client from the internet, the port used by Web Server on the
NVRs (Default Port: 80) should also be set up for port forwarding. See Changing
Default Port 80 for the MAXPRO Web Client and MAXPRO Mobile app section for
further details.
Scenario1- Services mapped to different ports
Two NVRs in a private LAN are configured behind the router, and all the services on the NVRs
are running on the default ports. In the router’s port forwarding section you need to map the
ports for each of the services running in the NVRs. An internet MAXPRO NVR client can
connect to a NVR, by specifying the public IP address given to the router and corresponding
ports mapped in the port forwarding table in the router.
Figure 3-5 Port Forwarding Scenario 1
In the above figure:
MAXPRO NVR 1 and MAXPRO NVR 2 have the default port numbers, 20007, 26026, 10000
configured for the following services respectively:
• Trinity Server
• Trinity Controller
• Storage Engine
In the router’s port forwarding table, the default ports numbers for these services are mapped
to the public port numbers (8001, 8002, 8003) of the router.
An external MAXPRO NVR client can access the MAXPRO NVRs using the following settings:
• Server IP: 199.63.245.84
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