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Running r7800 and getting ghost connections on 2.4Ghz side…

Customer Question
Running r7800 and getting...

Running r7800 and getting ghost connections on 2.4Ghz side with addresses 192.168.2.1 through 192.168.1.---

Technician's Assistant: Can you describe your network setup (devices and cables used)?

Hi Pearl, hard wired connections go through a switch and there are several WiFi routers connected the the same switch the lan is setup with a subnet of 192.168.110 and the R7800 is generating connections on a 192.168.2 subnet both hard wired and WiFi, first address hardwired at 192.168.2.1

Technician's Assistant: What happened right before this popped up?

I don't know, the first I noticed the problem was with iOS devices not being able to connect to the internet on the 2.4Ghz side, the 5Ghz side seems fine

Technician's Assistant: What troubleshooting have you tried?

Reloaded firmware 10.0.2.36, reloaded config from disk backup

Technician's Assistant: Anything else you want the Network Expert to know before I connect you?

I can't think of anything

Submitted: 8 months ago.Category: Networking
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Answered in 9 hours by:
11/19/2017
Network Technician: RobCat98, Consultant replied 8 months ago
RobCat98
RobCat98, Consultant
Category: Networking
Satisfied Customers: 9,434
Experience: degree in comp sci. 20+ years install work with networks for small and large companies
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Hi, I'm Robert and I'll be helping you with your computer question.

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Network Technician: RobCat98, Consultant replied 8 months ago

look at the mask

and also try to figure out exactly which dhcp server is putting out the addresses

and what is connecting to them.

this might work a bit better if we can have a phone call or remote session but i cant do it tonight

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