How do I set the administrative sign in for Cayman Classic router?

First, access your Cayman router's interface at http://192.168.1.254 (this should open a new browser window). This is the default address that was set by Cayman. Once the router interface appears, go to Setting admin password instructions below. If this does not bring up a dialogue box or a router interface, your router may have another IP address; please refer to Determining the Gateway IP address.

If a dialogue box appears asking for a User Name and Password, leave the spaces blank and select OK. If your router's passwords have not been set, the router interface should appear in your browser and you can proceed with the Setting admin password instructions below.

If after selecting OK, the router interface does not appear, your passwords have already been set. Repeat the steps to access your router interface, but this time when the User Name and Password fields appear, enter "Admin" for User name and leave password blank. Press enter or OK to continue and proceed with the Setting admin password instructions below.

If you do not remember setting your passwords, please follow the instructions for Resolving incorrect Cayman router password errors.

1. Select the Expert Mode link, if present
   
   
   
2. Select Passwords
   
   
   
3. Under the entry Password Level select Admin
   
   
   
   
4. Enter a new password in the New Password field
5. Enter the exact same password again in the Repeat Password field
6. Select Save
7. When a new dialogue box appears, enter Admin for the User Name and enter your newly selected Admin password
8. Select OK
9. Select the Passwords link
10. Under the entry Password Level select User
11. Enter a new password in the New Password field
12. Enter the exact same password again in the Repeat Password field
13. Select Save
14. Select Restart Cayman-DSL link to restart router for changes to take effect. (Or you can unplug your router's power cord and reconnect it to restart the router.)

Update your AT&T password
Once you've set your router password, you should change your password you use to sign in to AT&T High Speed Internet for added security. Because your AT&T password may have been visible to someone else, please reset that password now. Simply select the Change Password option from the My Account page.

Let us know your router's status
If this process has worked, please email us at routerok@att.net to confirm you have set your router's passwords. If this process did not work, email us at nochangerouter@att.net to let us know you're having trouble setting your router's passwords.