Two computers connected by an Ethernet cable for file sharing. Steps to set up a private network.
Two computers connected by an Ethernet cable for file sharing. Steps to set up a private network.
I think I repeated this many times based on YouTube clips. I changed the IP on one to 192.168.1.2 and another to 3, followed by 255-555-00-0 or similar. I'm in the bathroom so I can't confirm precisely. I also tried using 192.168.0.101 as suggested in a video, but it didn't work. Setting everything to auto now works as expected.
The connection should operate completely separate from the wireless network. The need for Wi-Fi suggests something is wrong... It seems you're pointing out that having Wi-Fi active is a sign of a problem. You mentioned manually setting IP addresses for wired connections instead of using default ones like 192.168.1.x, which could be confusing your device. Make sure you grasp the fundamentals of networking before assuming others aren't assisting properly. Your wireless network is probably set to 192.168.1.1, which is typical for most home routers. This means your router's DHCP server is at that address, assigning 192.168.1.x ranges to devices. If you also configure the wired interface to the same range, it won't reach the router's gateway (your network device) and packets will be sent to incorrect locations. The fix is to assign a distinct subnet, such as 192.168.2.x or another private IP range that differs from your wireless setup. Essentially, you're losing routing information, causing data to go astray. Understanding concepts like DHCP, IP addresses, subnets, and gateways is essential. Once you grasp these basics, we can communicate more effectively.
This process follows specific guidelines that ensure the internet functions properly. Your approach doesn’t align with established protocols, which have clear standards that must be implemented in certain ways. The functioning of subnets and IP addresses is crucial to the core structure of the internet—it’s not just a random system. A lot of careful planning and engineering went into its design, and it continues to operate on those same principles today. That’s quite remarkable.
Just because it doesn’t behave exactly as you expect doesn’t mean there’s an issue. It could simply be due to how it’s set up or the current configuration. You should verify that both devices are connected to the same subnet on the physical interface. For deeper understanding, research is essential. As you mentioned wanting to learn, here are some steps: assign IPs like 10.10.10.1 and 10.10.10.2, then use commands such as print and tracert to trace packets. Try running tracert to 192.168.1.1 or 8.8.8.8 to see the path your data takes. Repeat this for your laptop using the same subnet on Wi-Fi, and check the destination IPs. You can also test with tracert to websites like google.com or facebook.com to observe the routing steps. This method offers a straightforward way to visualize network traffic without needing advanced tools.
For more detailed analysis, consider using Wireshark once you have a solid grasp of networking basics. It’s a powerful tool but best used after you’ve learned the fundamentals. Networking is complex, but understanding its principles is essential for working with it effectively.