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| + | #Redirect [[T-Link Module#Port Forwarding]] |
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| [[category:communications]][[category:Troubleshooting]] | | [[category:communications]][[category:Troubleshooting]] |
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− | When using SMS connection type, SMS is used to trigger the communicator module to launch a connection to the DLS IV computer. To accept these SMS initiated incoming connections to DLS IV, the local network (DLS IV's local network) must be setup accordingly.
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− | A port must be opened for TCP traffic to be passed through to the DLS IV computer.
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− | First, set your PC's network configuration to have a STATIC IP. The port forwarding required by DLS IV will not work well with DHCP (dynamic IP).
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− | Next, choose a port to be opened on your router/firewall. We recommend using a higher port number, 30000 or higher, to reduce the chance of conflicting with another application. This port is your PUBLIC PORT.
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− | DLS IV is configured to be listening on port 51004 of the PC at ALL times. This will be your PRIVATE PORT.
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− | Now, the router/firewall can be configured.
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− | IP = your static IP
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− | PUBLIC Port = the port you chose
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− | PRIVATE Port = 51004
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− | Protocol = TCP
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− | The last step, if necessary, is to open Port 51004 on the PC’s firewall.
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− | That’s it. You should be ready to use the SMS connection type to remotely program your unit.
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− | It’s important to note that Connect24 will need to know the PUBLIC PORT. When creating an account, be sure to include your PUBLIC IP and the PUBLIC PORT.
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