Skip to content

News Feedback Submit a Problem Hours and Info glossary its home
  Link icon Internal Use
You are here: Home » Accounts & Registration » Network Registration » FAQ » My computer lists two MAC Addresses
Safe Computing
Folder icon Security
Folder icon System Maintenance
  Folder icon New System Setup
  Folder icon Passwords
  Folder icon Spyware and Adware
  Folder icon Updates and Patches
  Folder icon Viruses
Navigation
Folder icon Accounts & Registration
  Folder icon Case Network User ID
  Folder icon Leaving Case?
  Folder icon Network Registration
  Folder icon New to Case?
Folder icon Connecting to the Network
  Folder icon E-Store
  Folder icon Network Usage Policies
  Folder icon VPN
  Folder icon Wired Local Network
  Folder icon Wireless
Folder icon Email
  Folder icon Filtering Email & Junk Email
  Folder icon LDAP Directory Services
  Folder icon Mailing Lists & Aliases
  Folder icon Sending & Receiving
Folder icon General Computing
  Folder icon File Transfers
  Folder icon Newsgroups
  Folder icon Traveling with a Computer
Folder icon Key Services
  Folder icon Blackboard
  Folder icon Calendaring
  Folder icon Carbonite (Backup)
  Folder icon MyCase Portal
  Folder icon Novell
  Folder icon PeopleSoft
  Folder icon Printing
  Folder icon Software Center
  Folder icon SOLAR
  Folder icon Telecommunications Billing
  Folder icon Voice Over IP
  Folder icon www.case.edu
Print

My computer lists two MAC Addresses

Which is the correct MAC Address?

Windows XP tends to do this, for our purposes the second Physical Address listed is the correct one.

November 22, 2009

The ITS Help Desk is OPEN.

Important Links
Link icon Users who have been Quarantined
2007-08-06
Link icon How to Register a New Computer
2007-07-13
Link icon How to set up Wireless
2007-07-13
Link icon Student Printing Page
2007-01-29
Link icon Case Password Reset Tool
2006-10-02
Link icon Welcome to Case!
2006-08-30
Link icon Buying a computer to use at Case
2006-05-09
Link icon Robust password change
2006-01-05
Link icon Windows XP Configuration Guide
2004-05-03
Link icon Spam Control Instructions
2004-05-03
Known Issues
News icon Updated Telecom Billing Information
2007-12-13
News icon Upcoming help.case.edu upgrade
2007-11-09
News icon ATTN: New Users with Windows Vista
2007-08-23
News icon Customer Satisfaction Survey Improvement
2007-07-13
News icon Welcome to Case!
2007-05-24
News icon Symantec Antivirus versions 10.1.5 and 10.2
2007-04-03
News icon Software Center Download Reset Request Form
2007-03-08
News icon PerceptIS has moved!
2007-02-26
News icon Student Financial Aid website under construction
2007-01-05
News icon Account Alert messages
2006-12-18
News icon Intermittent Issues Sending Email to AoL or Yahoo accounts from Case
2006-12-08
News icon New version of Internet Explorer Web Browser released
2006-11-21
News icon Planned network outages
2006-09-29
News icon OneCommunity Wireless Broadband Project
2006-09-15
News icon Student printing service page--NEW!
2006-08-30
News icon Apple issues battery recall
2006-08-28
News icon SOLAR outage for Macs
2006-08-15
News icon Dell recalls some types of laptop batteries
2006-08-15
News icon Windows update advisory
2006-08-11
News icon Help Desk self-support tool available on my.case.edu
2006-08-03
www.case.edu - www.plone.org - my.case.edu
Case ITS Help Desk | (216)-368-4357 | submit a ticket online | legal notice