Computers can't see each other on the wireless network

icecappacino

Honorable
May 16, 2013
40
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10,530
I have a Linksys WRT300N v1 with the DD-WRT v24-sp2 (08/12/10) mini - build 14929 firmware installed with a WIRED/ WIRELESS network AND an ISOLATED WIRELESS GUEST Network configured.

My Wireless laptop is able to access a WIRED camera on the network. But is unable to ping a mobile phone device on the SAME WIRELESS network. The mobile devices however can also access the WIRED camera and it too cannot see the wireless laptop although they are BOTH on the SAME wireless network. Everyone can access the internet

Physical Interface wl0 - SSID [ARRIS-xxx]
Wireless Mode: AP
Wireless Network Mode: Mixed
Wireless Network Name (SSID): ARRIS-xx
Wireless Channel: 11 - 2.4GHz
Channel Width: 20 MHz
Wireless SSID Broadcast Enable
Sensitivity Range (ACK Timing)(Default: 2000 meters)
Network Configuration: Bridged

Virtual Interfaces

Virtual Interfaces wl0.1 SSID [ARRIS-xxx-GUEST]
Wireless Network Name (SSID)
Wireless SSID Broadcast: Disable
AP Isolation: Enable
Network Configuration: Bridged

The main Physical interface's AP Isolation is Disabled by default. I'm not sure what I should be looking for so any advice on the problem would be greatly appreciated