Lantronix SGX 5150, Руководство пользователя

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9: Administration
SGX 5150 IoT Device Gateway User Guide 86
TM
Using the CLI

To enter the gateway command level:
enable > config > gateway
Using XML

Include in your file:
<configgroup name="gateway"> <configitem name="wan">
Port Forwarding
Port forwarding allows remote computers (for example, computers on the Internet) to connect to a
specific computer or service within a private local-area network (LAN). Port Forwarding rules
apply to inbound traffic and will not work if the SGX 5150 gateway is not reachable or traffic to
certain ports is blocked before it reaches the gateway.
If traffic is going through firewalls, all referenced ports on the gateway and LAN devices must be
accessible.
Table 9-10 Port Forwarding Rules List
Table 9-11 Adding a New Port Forwarding Rule
Port Forwarding Rule Description
Enabled Enables the port forwarding rule.
Delete Deletes the port forwarding rule.
Name User friendly name for the rule. Click on the [Edit] icon to make changes.
Ingress IP Address: Port
Range
Port or Port range for the rule.
Protocol Protocols for the rule: TCP , UDP , or Both .
IP Address: Target Port Target for the port forwarding rule.
Adding New Port
Forwarding Rule
Settings Description
Name Enter a User Friendly name for the rule (optional)
Ingress IP Address
(Optional)
Enter the destination address of the packets. This option can only be used with
single ports and not with port range.
Start Port Enter the starting port number.
End Port Enter the end port number (optional). If start port and end port are same it
assumes a single port. If start port and end port are not the same – it is a port
range.
Protocol Select the protocol for the rule. TCP , UDP , or Both .
IP Address Enter the target for the port forwarding rule.
Target Port Indicate the target port. This is the port which the packets are to be forwarded.
This options can only be used with single ports and not with port range. If this
value is not specified. If this value is not specified, the packets are forwarded to
same port or pot range. Optional field.