I'm struggling to configure the IP address on some of these devices. Previously, this process was straightforward for me, so I'm not sure what I'm doing incorrectly. My network interface card (NIC) is set to dynamic, and I’ve accessed the BOOTP utility where I can see both the MAC address of my NIC and the MAC address of the module. I’ve added the module to the relationship and assigned it an IP address. According to the manual, I should power cycle the module, after which the BOOTP utility should display the IP address next to the MAC address in the discovery section. Unfortunately, this isn’t happening for me. Any guidance on troubleshooting this IP address assignment issue would be greatly appreciated.
For an unknown reason, it suddenly began to function properly.
It dreaded the powerful presence of PLCs.net...
Indeed, it certainly appeared that way! I spent an entire hour discussing the issue with Tech Connect, repeating the same steps multiple times. Eventually, things started functioning correctly. I can't help but speculate if there might be an underlying issue with my PC.
I have configured my NIC card to use dynamic settings. When setting up automation devices within a static IP network, it's essential to ensure that your computer has an IP address that falls within that network range. While the BOOTP/DHCP Utility can assign an IP address to a device even if it's not on the same network, neither the utility, RSLinx, nor other tools can establish TCP/IP communication with the device unless your computer is connected to that specific network. This requirement also applies when you need to send a "Disable DHCP" command. Typically, you should use the BOOTP/DHCP Utility first to assign an IP address to your devices. Afterward, you can utilize this utility or RSLinx to disable BOOTP/DHCP, which will stop the device from sending out BOOTP/DHCP requests. Personally, I prefer using RSLinx Classic to disable BOOTP/DHCP, as the utility itself may not always function reliably. For optimizing your experience, remember that having the correct IP settings and using reliable tools like RSLinx can greatly enhance your network management for automation devices.
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Answer: Answer: There could be several reasons for this issue. First, ensure that the BOOTP utility is correctly configured and that the MAC address of the device matches the one you’ve entered in the utility. It’s also possible that the module did not successfully power cycle; ensure it is completely powered down and then powered up again. Additionally, check for any network issues that might prevent the device from communicating with the BOOTP utility.
Answer: Answer: If the IP address does not appear in the BOOTP utility, you can try pinging the assigned IP address from your computer to see if the device responds. Make sure your NIC is on the same subnet as the device. If the ping is successful, the IP assignment was likely successful even if it doesn’t show in the utility.
Answer: Answer: Ensure your NIC is correctly connected to the network and that it has obtained an IP address. You can check this in your computer’s network settings. If there’s an issue with the NIC configuration, it may prevent successful communication with the module. Consider setting a static
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