@Fahl Are you with the latest FW for your device ? What's the network topology you're using ? Any modem before the C2300 or direct cable to the ISP network ? Do you receive the public IP address on...

@Fahl Can you explain the problem in more details. Which ports are you trying to forward, what's the service you're trying to configure ? How did you set the port-forwarding rules in the device ?

@mfrau92 Try the following: Same settings as attempt 2, but connect modem to AP LAN1 port again. Set AP LAN static IP address 192.168.1.250. Set the AP SSIDs different for the troubleshooting...

@michele50 It's quite possible that the device FW has been tailored for your former ISP. So even after successful reset, the admin password could still be known to the ISP only. In general this is...

@jpkan If after reset you can't login with an "admin" password, you should ask your ISP for help. I assume the device has been provided to you by your ISP. If that's the case its FW probably has been...

@Azizesawi You're changing teh LAN IP address after switching the device to AP mode, right ? Lets say your main router is with LAN IP address 192.168.0.1. When you switch C3150 to AP mode and is has...