Where to find your PPPoE credentials

Your PPPoE username and password are usually printed on a sticker attached to your modem or router, or they came in the welcome packet your internet provider mailed when you signed up. Check the back or bottom of the device first — most providers stick a label there with both pieces of information. If you cannot find a physical sticker, your provider's website or customer portal will have them, and you can also call their support line to request them.

The username is often your account number or email address, and the password is a string of characters you may have never typed yourself. Do not confuse these with your WiFi network name and WiFi password — those are different credentials that control who connects to your wireless network, while PPPoE credentials control your connection to the internet itself.

Key Takeaways

  • PPPoE username and password are usually on a sticker on the back or bottom of your modem or router.
  • If the sticker is missing or worn, log into your provider's customer account online or call their support number to retrieve them.
  • PPPoE credentials are different from your WiFi network name and password — they authenticate your connection to the internet, not your wireless devices.
  • Write down your PPPoE username and password in a safe place once you find them, because you will need them if you replace your modem or reconfigure your connection.

Checking the modem or router label

Most modems and routers have a label on the back or underside that lists the PPPoE username and password. The label usually shows "PPPoE Username" and "PPPoE Password" or sometimes just "Username" and "Password" in a section separate from WiFi details. Unplug the device if it is mounted on a wall, or tilt it to read the label clearly — the text is often small and faded after a few years.

If the label is missing, scratched off, or illegible, do not assume the credentials are lost. Your provider has a record of them and can send them to you through your online account or by phone. The label is just a convenience; the real record lives in your provider's system.

Retrieving credentials from your provider's website

Log into your internet provider's customer portal using your account number and password. Most providers have a section called "Account", "Services", "My Services", or "Internet Settings" where you can view your PPPoE details. The exact location varies — Comcast (Xfinity) puts it under Account Settings, while smaller regional providers may list it under Internet or Modem.

If you do not remember your account password, use the "Forgot Password" link on the login page. You will need to verify your identity using your account number, phone number, or email address associated with the account. Once you reset your password and log in, navigate to the internet or modem section and look for PPPoE, connection settings, or modem credentials.

Calling your provider's support line

If you cannot find the credentials online or do not have access to your account, call your provider's customer support number. You can find this number on your monthly bill, on the provider's website, or by searching "[your provider name] customer support phone number". Have your account number ready when you call.

Tell the representative you need your PPPoE username and password. They will verify your identity by asking for your account number, phone number, or the last four digits of the Social Security number on file. Once verified, they will read both credentials to you over the phone. Ask them to spell out the password character by character so you write it down correctly — these passwords often contain numbers and symbols that sound similar on the phone.

Understanding what you are looking at

PPPoE stands for Point-to-Point Protocol over Ethernet. It is the method your modem uses to authenticate itself to your provider's network when it first connects. The username identifies your account, and the password proves you are authorized to use that account. Your modem stores these credentials and sends them automatically every time it boots up or reconnects.

You will rarely need to type these credentials yourself unless you are setting up a new modem, replacing your current one, or reconfiguring your internet connection from scratch. If you are just using the internet normally, your modem handles the authentication in the background. However, if you move, switch providers, or troubleshoot a connection problem, you will need to know them.

Keeping your credentials find

Once you find your PPPoE username and password, write them down and store them somewhere safe — a notebook in a drawer, a password manager, or a document in a locked folder on your computer. Do not email them to yourself or leave them in an unsecured note on your phone.

Do not share your PPPoE credentials with anyone except a technician from your provider who is helping you troubleshoot. These credentials give access to your internet connection, and someone with them could potentially reconfigure your modem or change your settings. If you suspect someone has your credentials, call your provider and ask them to reset your PPPoE password.

What to do if you cannot locate your credentials

If the modem label is gone, your online account is inaccessible, and you cannot reach support by phone, you have one more option: factory reset your modem. A factory reset erases all settings and returns the modem to its default state, which usually means it will accept a new PPPoE setup. However, this will disconnect your internet temporarily and require you to set everything up again.

Before you factory reset, try calling your provider one more time during business hours. Most providers can reset your PPPoE password remotely or mail you a new modem with credentials printed on it. A factory reset should be your last resort because it takes longer and requires you to reconfigure other settings afterward.

Frequently Asked Questions

Is my PPPoE password the same as my WiFi password?

No. Your PPPoE password authenticates your modem to your provider's network. Your WiFi password (also called the network key or passphrase) protects your wireless network from unauthorized devices. They are separate credentials. You can change one without affecting the other.

Can I change my PPPoE password myself?

Most providers allow you to change your PPPoE password through your online account portal, though some require you to call support. Log into your account and look for a section labeled "Internet Settings", "Modem", or "Connection Settings". If you cannot find it online, call your provider and ask them to reset it for you.

What happens if I forget my PPPoE password after I write it down?

Call your provider and tell them you need your PPPoE password reset. They will verify your identity and send you a new one. You can retrieve it from your online account or have them read it to you over the phone. The old password will no longer work once the new one is set.

Do I need my PPPoE credentials to use WiFi on my phone or laptop?

No. Once your modem is connected to the internet using PPPoE, you only need your WiFi password to connect wireless devices. PPPoE credentials are only used when setting up or reconfiguring the modem itself. Regular internet use does not require them.

Why does my provider's website not show my PPPoE password?

Some providers do not display the password in their online portal for security reasons. If you cannot see it online, call support and ask them to provide it. They can read it to you or reset it to a new one that you choose.