Nat/Port Forward Settings - HMS Networks Anybus Wireless Bolt LTE User Manual

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Anybus Wireless Bolt LTE

5.8. NAT/Port Forward Settings

Before You Begin
NAT/Port forward is used to allow incoming traffic from an external (cellular mobile-radio) network access to a
device IP address on the internal (Ethernet) network.
The Source Filter setting is used to prevent unauthorized traffic on the local network.
By default, Incoming Traffic NAT 1:1 is set to Disabled. All incoming traffic from the external network is rejected.
Procedure
Figure 21. NAT/Port Forward Settings page
To configure the NAT 1:1 settings:
1. In the Incoming Traffic drop down menu, select NAT 1:1.
2. In the Local IP to receive all traffic field, enter the IP address to receive all incoming traffic from the external
network.
3. In the Source Filter drop down menu, select the desired source filter.
Source Filter Description
Source Filter adds a layer of security on the internal network.
The source filter controls which IP addresses on the external network that have access to the Local IP address.
Network Default setting Allow any IP address on a specific network to access the Local IP address. Enter Source base IP
and Source IP netmask.
Range Allow a specific IP address range to access the Local IP address. Enter the Source IP range start and Source IP
range stop addresses.
Host(s) Allow a specific host(s) to access the Local IP address. Enter Source IP(s). You can add up to five Source IP(s).
Any Allow any external IP address to access the Local IP address.
Result
The communication is redirected to one specific device IP address on the local network, that will receive all
incoming traffic from the external network.
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NAT/Port Forward Settings
SCM-1202-164 Version 1.2