Fixed topic may be closed due to connectivity issues between laptop and desktop.

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Marc9225
Member

204

01-09-2026, 06:52 AM

#1

Downloaded an advanced IP scanner that let me explore my laptop folders regardless of connection type. To clarify, our home network consists of an IPS modem and router connected via a wired link to a D-Link router (DIR-868L), which serves as the central hub. In my room, I installed an Asus RT-AC1300GPLUS router operating in wireless repeater mode for quick file sharing between my desktop and laptop. My desktop is linked directly to the main router over a wired connection, while my laptop connects through the D-Link router. The issue arises when switching connections: my desktop can reach my laptop through the IPS router (though the signal is weak), but when moving to the D-Link or ASUS router, the desktop loses access entirely. I’ve tried enabling advanced sharing options and opened access settings, yet the problem persists. Previously this setup functioned smoothly. Please let me know if you need more details. Bonus: My mouse works seamlessly across all connections. Updated September 30, 2018 by dannniiboyyi Found a solution

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demizio1
Member

178

01-13-2026, 01:34 AM

#2

Do you possess a network diagram? Likely you have two layers of networking. Disconnect the Wi-Fi port on your router, or switch it to a Wi-Fi access point and it should work.

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Dalva280
Junior Member

40

01-26-2026, 03:37 PM

#3

No, not all three routers have their DHCP servers activated.

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mccoop03
Posting Freak

910

01-27-2026, 01:19 AM

#4

Updated my post with additional details about the previous success and the router configuration. Noted the D-link router operates in wireless repeater mode on the ISP's router. Included a flowchart to clearly show the setup process.

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NikoMash
Senior Member

335

02-17-2026, 03:00 AM

#5

Avoid using the wan port on other routers; instead, connect all devices via the lan port except the one linked to the modem.

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ssrat82
Junior Member

14

02-17-2026, 10:24 AM

#6

It shows you a different network path for your files depending on which router you're using. The ISP router likely routes traffic through a stable connection, while the ASUS router might be handling local network settings differently.

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LOLboy311
Member

114

02-19-2026, 02:49 AM

#7

if you enable NAT through the WAN port, it will prevent all local network connections and create another local network.

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Sk84L
Member

51

02-22-2026, 09:16 AM

#8

I can verify the IP addresses of the laptop and desktop during connectivity and disconnection phases. Please confirm the devices you'd like checked, and I'll ensure the D-link and ASUS are properly configured in repeater mode. Also, verify that their DHCP servers are active and their IPs align with the IPS router's network.

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audi497mks
Senior Member

601

02-23-2026, 06:37 PM

#9

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QueenJayden
Member

57

02-25-2026, 04:56 AM

#10

Include the IP addresses for each device in the diagram. Replace every router with a switch or Wi-Fi access point to simplify the layout.