Visitor

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1 Message

Monday, August 4th, 2025

Unable to obtain ip address

The xfinity wifi pass has been doing this weird thing about unable to obtain ip address 

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Expert

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114.2K Messages

3 months ago

The concern is not "E-mail" help related............ Topic moved here to the proper help section, and for greater exposure to Comcast corporate employees (The Digital Care Team) for assistance. 

Official Employee

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2.1K Messages

3 months ago

Hello, @user_6c5d1b! Thanks for visiting our community forum with your IP and service concerns. We're a great source for help! Our team will do everything it can to review and resolve issues quickly, so thank you for taking the time to give us the chance :)

 

When a device is "unable to obtain an IP address" on an Xfinity WiFi Pass network, it means the device can't be assigned a unique local network address by the network's DHCP (Dynamic Host Configuration Protocol) server. This is a common connectivity problem that prevents a device from joining the network and accessing the internet.


Here are some steps you can take to fix this issue:

 

1. Restart Your Device: A simple restart can often resolve temporary software glitches and get your device to reconnect properly.

2. Forget and Reconnect: Tell your device to "forget" the xfinitywifi network in your Wi-Fi settings. This clears out old network configuration information. Then, try to reconnect to the network as if it were the first time.

3. Toggle Airplane Mode: Turning Airplane mode on for a few seconds and then turning it off again can reset your device's network connections, which may resolve the problem.

4. Check Signal Strength: A weak Wi-Fi signal can interfere with the IP address assignment process. Make sure you're close enough to the hotspot for a strong connection.

5. Renew the IP Address: Manually renewing your device's IP address forces it to request a new one from the network.

- On Windows: Open the Command Prompt and type ipconfig /release and press Enter, then type ipconfig /renew and press Enter.

- On macOS: Go to System Settings (or System Preferences) > Network > Wi-Fi > Details > TCP/IP and click on Renew DHCP Lease.

 

And please let us know if this helps!

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