Stanford University Residential Computing

A department of Academic Computing, Stanford University Libraries and Academic Information Resources

For Students: Services: In-Room Network Connections: Frequently Asked Questions: Network Registration Process

Getting Connected (or Disconnected)

About your network connection

Getting Help

Getting Connected (or Disconnected)

Q. How does the whole connection process work?

You can register from your room using the computer you would like to register. Simply follow the steps below. If you have questions or run into any problems, check our list of frequently asked questions and/or contact your Resident Computer Consultant (RCC). Every residence has one or more RCCs who are your first line of support.

  1. Plug your computer into your in-room network jack.
    Make sure you use an Ethernet (Cat5) cable and plug into the RED jack, not the white (phone) one. If you don't have one, Ethernet cables are available at the Stanford Bookstore. You CANNOT register using wireless.

  2. Open up a Web browser and go to the Residential Computing Web site.
    When you try to go to any Web site, you should be automatically directed to the Residential Computing In-Room Network Connections page at http://rescomp.stanford.edu/inrooms.

  3. Click on "Begin the registration process" to register your computer.
    The link is on the side bar and at the bottom of the main inrooms page. You will be brought to the beginning of the Residential Computing registration process where you will be asked to download and run the Stanford Computer Health Check Tool before being allowed to register your computer for use on the residential network.

  4. Download and run the Stanford Computer Health Check Tool (HCT).
    This tool will run a number of security checks on your computer, including checking for the latest security patches, searching for malicious software, making sure you are running some type of virus protection software, and making sure you are running an automated update process. The tool will direct you to required and recommended software updates and applications. Once your computer passes, the HCT will automatically notify Residential Computing and you will then be allowed to register your computer.

  5. Click on "Exit" once your computer has passed the HCT and continue to registration.
    A Web browser will open and you will automatically be brought to our registration forms. Once you have logged in with your SUNet ID and password and confirmed your identity, click on "Submit a New Connection Request."

  6. Complete the registration form.
    Be sure to include all of your hardware Ethernet addresses, including for your wireless card if you have one, and make sure you don't switch your wired and wireless address. For help finding your hardware Ethernet addresses, follow this step-by-step guide.

  7. Click "Submit."
    The system will attempt to process your registration automatically. If unsuccessful, your registration will be forwarded to your RCC. If successful, you will be shown a confirmation message. Remember to wait 15 minutes and then restart your computer. After this, you should have a working Internet connection!

You can also register your computer from the cluster or any other computer that is not the one you are registering and that is connected to the Internet. To do this:

  1. If you're running MacOS X, Windows 2000 or XP, make sure you download and run the Stanford Computer Health Check Tool (HCT) on the computer you are registering. This tool is available at http://rescomp.stanford.edu/healthcheck/ and will run a number of security checks on your computer, including checking for the latest security patches, searching for malicious software, and making sure you are running some type of virus protection software. The tool will also allow you to correct any deficiencies. Once your computer passes, the HCT will automatically notify Residential Computing and you will then be allowed to register your computer.

  2. Look up the hardware Ethernet address(es) of the computer you would like to register. For help finding your hardware Ethernet address(es), follow this step-by-step guide. Make note of this information. If you have a wireless card and would like to include it in your registration, make sure you note the hardware Ethernet address for the wireless card as well.

  3. Look up your jack number in your room. Your jack number usually looks something like this "1.1 128*2A" and should be located on the wall on your Ethernet connection jack. Make a note of this information.

Once you have this information, register from the cluster or other computer as described above in steps 3 through 7. If the system was able to automatically process your registration, you should be able to return to the computer you just registered, wait 15 minutes and then restart the computer. After this, you should have a working Internet connection!

Q. How do I disconnect my computer/in-room network connection?

A. To disconnect your in-room network connection, use the same online form you use to register or update your connection. After verifying your identity, click on the computer you would like to disconnect under "Update/Disconnect/Reconnect." If you are sure you selected the correct computer, click on "DISCONNECT ME" to disconnect your connection. Your disconnect request will be forwarded to your RCC for processing. Your RCC may not be able to process your request right away and your connection may continue to work until she does.

Q. I registered my computer and the system said it was successful-- why doesn't my connection work?

A. While the system is able to register your computer automatically, the network database takes approximately 15 minutes to update. Be sure to wait 15 minutes AND then restart your computer. If your connection does not work after several hours, contact your RCC for help.

Q. I just got a new computer and want to replace my old computer. How do I connect it to the network?

A. If you are simply replacing your old computer, you can update your existing registration by replacing your old computer's information with your new computer's information. Do not disconnect your old computer's connection and create a new registration for your new computer.

Q. How do I register my Xbox/wireless-enabled PDA/other non-standard network device?

A. Although you may not consider your non-standard network device a "computer," for all intents and purposes, it is because it requires an IP address to get onto the network. Therefore, you should register it as you would a second or third computer.

Q. I just moved to a different residence/room/apartment on campus. What do I need to do about my in-room network connection registration?

A. If you are moving back onto campus after, for example, living off-campus or being away for the summer, and your computer has been registered with us before, you should simply reconnect your disconnected registration. You can do this by going to the registration forms and instead of submitting a new registration, simply reconnect one or more of your disconnected registrations. Even if you get a new computer, you can simply reconnect an old registration and just update it to reflect your new computer's information (effectively replacing the old registration rather than creating a new one).

If you are moving during the year, you should update your registration information by going to the registration forms and instead of submitting a new registration, simply update your existing registration(s) to reflect your new location.

Updating your registration when you move helps us keep our records up-to-date so that we can give you better service and manage the network more efficiently. Also, remember that if you're changing residences or apartments, your RCC may also change. To be sure, check the RCC directory.

Q. How do I get onto the wireless network? Can I set up my own wireless network?

A. When you register your computer, be sure to include the hardware Ethernet address of your wireless card along with the hardware address for your regular (wired) Ethernet card. (If you have already registered your computer, you can simply update your registration.) By registering your wireless card address, you will be able to access the wireless network on campus, including some residences that have University-provided wireless access. For a map of wireless locations at Stanford, click here.

If you residence does not have wireless access, you can also set up your own wireless access point (WAP). Be sure to check "Yes" when asked during registration if you have a WAP. Although most do not, if your WAP needs its own IP address, you can include its hardware Ethernet address in your registration. (Either include this information when registering your computer or return to the registration forms and uodate your existing registration.) Make sure you turn off DHCP and NAT on your WAP. For information on how to set up and configure your own WAP, click here.

If and only if you do NOT plan to use your wireless-enabled computer in your residence, but want to be able to use it in the libraries, the main Quad, etc., you can register the hardware address of your wireless card with the local network administrator for your academic department or by filing at HelpSU. For more information on how to do this, click here.

For more detailed information on wireless networking, please visit our Wireless FAQ.

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About Your Network Connection

Q. Do I get a static or dynamic IP address?

A. Once your registration is processed, your computer is assigned a static IP address. This means that even if your network connection is set to obtain an IP address from the campus DHCP server, you will always be given the same IP address. (If you have a laptop and are roaming, you will be given a roaming IP address which is different from your static IP address.)

If you are running a server, you may want to hardcode your IP address into your network connection settings so that you do not have a possible drop in service while your computer renews the lease on your IP address from the DHCP server. If you do decide to do this, you should talk to your RCC to obtain correct router and subnet mask information.

However, if you do not need to do this, we recommend that people do not hardcode their IP addresses and instead, set up their network connections to get their IP addresses via DHCP. This helps us manage the network better and lets us change your IP address if we need to without a drop in service.

Q. Is there a fee for registering in-room network connections?

A. No. The residential network is funded through room rents, the Telecommunications Fee, and tuition, all on your University bill. In short, like most things at the University, you've already paid for it. For more information on the Telecommunications Fee, see the FAQ.

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Getting Help

Q. I contacted my RCC, but she hasn't gotten back to me yet. What should I do?

A. It depends on how long it's been. If it's been less than a day, relax and try to be patient. We understand your pain, but remember that your RCC is a student too and she'll get back to you as soon as her student schedule and other residents' computing problems permit. If it's been a week or more, you can contact the RCC Boss by emailing rccboss@rescomp.stanford.edu.

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Quick links

> Begin the registration process
> Update/Reconnect your registration
> View your registrations
> Disconnect your registration

Student Services

> In-Room Network Connections
> Printing
> Clusters

Student Resources

> Information for New Students
> ResComp News
> Frequently Asked Questions

Questions? Problems?

If you have any questions about the registration process, your in-room network connection, or other computer-related issues, please contact your Resident Computer Consultant (RCC).