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Using Off-Campus Authenication (EZProxy) 
Frequently Asked Questions


FAQ MENU

I can't access library resources from off campus, who do I call for help?

All requests for assistance should go to a reference desk at one of the libraries or by email at   library@austincc.edu

They will diagnose and resolve most access problems or document and pass on problems that require in-depth assistance or configuration changes to the EZProxy administrator.

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Why do I need to be "authenticated"?

Online databases and electronic journals subscribed by the ACC Libraries are restricted, by the vendors, for use by ACC students, faculty and staff ONLY. 

Most online resources control access by your computer's IP address.  Anyone coming from a campus IP address gets access, but users are refused access if they are coming from elsewhere. 

To provide off-campus access for ACC users a proxy server is used.  It performs two primary functions:

  • Authenticates users as student, staff or faculty by requiring a login, thus ensuring compliance with vendor restrictions
  • Serves as an on-campus intermediary (with a valid IP address) by passing information between off-campus users and restricted online resources.
Off-campus users connect to the proxy server, login to verify they are affiliated with ACC, then the proxy server connects to the resource for them and passes information back and forth.  Since the proxy server is coming from on-campus, its IP address is accepted by the online resources.   [ Menu ]

What do I have to do?

Authentication should require no configuration on the user's part.  When you click on a link to an online library resource, our server checks whether your computer is on-campus or off. 

  • If you are on-campus, you will bypass authentication and be sent directly to the resource. 
  • If you are off-campus, you will be required to login with your Library password, then be sent to the resource. 
If there are problems, a user may need to make sure the browser can accept cookies or that the browser is not currently configured to use another proxy server.   [ Menu ]

What Library resources can I access from off campus?

At this time, the authentication server is used only for providing off-campus access to online resources (databases, electronic journals, e-books) subscribed by the ACC libraries.  Almost all online library resources are made accessible to off-campus users this way. 

There are a few online resources that have special restrictions imposed by the vendor limiting their use to a particular building or to a particular department.  Off-campus users will not have access to these resources.
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Can I still use the old Proxy Server?

No.  The old proxy server has been disabled.  Your browser would not be able to contact the previous proxy server, since it no longer exists.  More info about removing your proxy settings.
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What should I do if the old Proxy server is still set up (or I have another proxy server set up by my ISP or company?)

If you had previously configured your browser(s) to use the old Library proxy server, you should disable it and/or delete the connection.  As long as you don't enable the settings, they aren't active.  EZProxy doesn't require any browser configuration. More info about removing your proxy settings.

However, some corporate, dial-up,  cable, or broadband connections may automatically configure browsers so their own proxy server is used.  It's possible these automatic settings, if they exist, could interfere with the use of EZProxy.
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I don't know my Library password.  How do I find out what it is?

Your ACC ID number is your password.  It is usually found above your name on your ACC Student Identification Card.  (You can get your ACC ID card from Admissions.

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My name and password don't work when I login.

If you believe you know your password (ACC ID#) and are typing it correctly and still can't login, you may wish to check:

  • You are NOT adding extra information when typing your name. Only your last name is required.
  • If you are still having problems, please call one of the numbers below: 
  • CYP (223-2030), EVC (223-5109), NRG (223-4744), PIN (223-8113), RGC (223-3068), RVS (223-6005). 
  
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Things don't function right when I connect from my place of work.

EZProxy's method of proxying should minimize these problems, and provide greater options for correction. 

Most problems using EZProxy from work need to resolved with your company's IT staff.  Many corporations use firewalls and/or proxy servers for network security reasons. 

Some companies have employee's browsers configured to use their own proxy server (or not enable acceptance of cookies, or some other security setting) that may interfere with EZProxy's functioning. 
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Things don't function right with my Internet Service Provider (AOL, Prodigy, etc.)

ISPs that use proprietary versions of browsers, such as AOL or Prodigy, MAY cause some problems for EZProxy.  A simple workaround is to connect to the provider, minimize your session and use your own copy of Netscape or Internet Explorer for web surfing instead of their browser. 

Another common problem is that during set up of dial-up,  cable, or broadband connections, certain browser settings get configured according to THEIR preferences. 

If you need more assistance, try our trouble-shooting guide.

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I got an Hostname error.  What do I do?

You will get an Hostname Error page when you attempt to access a database that has not yet been set up for use by EZProxy. 

The EZProxy administrator must specify all the domains (i.e., silverplatter.com) and computer hostnames (i.e., spweb.silverplatter.com) for which EZProxy should be used.  In this case, all the online library resources. 

Database vendors often change domain names, or pull content from new computer hosts without ever informing libraries.  Thus, when a hostname error occurs, EZProxy's configuration must be updated to include the new host for proxying.

To expedite correction of this error, please note:

  • the name of the resource you were trying to access
  • the computer hostname line listed on the error page 
and report it by email: library@austincc.edu

This problem will be corrected as soon as possible after your notice is received.  [ Menu ]


I got a Cookie Error.  What do I do?

Both EZProxy and certain databases send "cookies" when you connect to them to verify, during your session, that you are an authorized user. 

Your browser reported an error receiving a "cookie" and MAY be currently set to disallow cookies. 

  • In Netscape, check: Edit Menu/Preferences/Advanced and make sure cookies are not disallowed.

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  • In Internet Explorer, check: Tools Menu/Internet Options/Security Tab/  and make sure your security level is medium (or above) or, if you have a custom level, that cookies are not disabled.
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Why did I get a "404 Error" (File Not Found) page or a "Server not Found or DNS Error" page?

EZProxy delivers error pages to users for certain common problems.  These will usually have the libraries' header and information relevant to explaining the problem and solution. 

There are a variety of common errors that occur during general surfing of the Internet.  When they occur, the web server (or web browser) sends an error page for you to view - usually without a lot of explanation.  These may or may not be related to EZProxy.  Two common Internet errors are:

  • 404 Errors (Page not Found) 
  • "Server not Found or DNS Error"
Users may get these errors for a variety of reasons. 
  • An incorrect URL, outdated link or a missing page
  • Attempting to use the old Library Proxy Server (or a company or ISP's proxy server) to access resources set up to use EZProxy
  • Some aspect of your network is down or very busy
Whenever you get an error page, especially one that doesn't come from EZProxy, it is important you note what the error page says, the URL you were trying to access (and from where) and other relevant information. 

Then email:  library@austincc.edu, to report the problem and get help resolving it.   [ Menu ]


Why did I get prompted to login to login while on-campus?

There are two possibilities:  you are trying to access a restricted resource or there is some other problem.

Try your off-campus login information.  That will work for resources that we have been asked to authenticate.  Normally, you should not have to do this because for regular resources, EZProxy is set up NOT to be used when users are on computers with on-campus IP addresses.

If this does not work, please note which resource for which you receive a login prompt. Then email:  library@austincc.edu, to report the problem and get help resolving it.
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I get through Library authentication, but the database wants me to login too.

There are two possibilities:  an error or a password-protected resource.

Almost all online resources validate users by their IP address.  Occasionally, a vendor (e.g., Austin American Statesman Archives) requires usernames and passwords.  You must use these resources in a campus library.

Otherwise, a login screen is an indication of an access error, perhaps requiring a change in our server's configuration.  You should note the name of the resource you were trying to access and call a reference desk at one of the libraries or report the problem by email: library@austincc.edu. [ Menu ]


Why don't certain features or links in the database seem to function when I'm using EZProxy?

The various database vendors use a variety of programming methods on their database web sites.  Some of these methods can make it hard for our server to keep passing information between you and the site.  If certain links or other aspects of the site aren't functioning, there are a few primary possibilities: 

  • EZProxy's configuration for the database needs to be adjusted 

  • If these features function when accessing the resource from on-campus (which doesn't use EZProxy), then EZProxy's configuration may have to be adjusted to adapt to the database's particular method
     
  • Problem is with vendor's site

  • Like any information technology, there are often problems on the vendor's end that lead to problems with the database.  These problems are generally resolved fairly quickly once the vendor is aware of them. 
     
  • Problem is with your browser's ability to handle site's programming

  • Problems could also be due to your browser not working with the programming they use (Java or JavaScript, Active Server pages, etc.)  You browser's settings might be preventing certain functionality, or, sometimes, an error occurs in the browser that can't be resolved until you reboot your computer.
     
  • Certain content or features are not part of the library's subscription 

  • In a few databases, the library's subscription does not provide access to all features or content on a site.  In this case, you may get an error message or login screen - though it may also be that what appear to be links to those features are simply not active.
As always, you should note the name of the resource and the features you were trying to access and call  a reference desk at one of the libraries or email:  library@austincc.edu. [ Menu ]

I need help using an online database.

This is not an access problem.  You can call a library reference desk for assistance in using online resources more effectively. 

CYP (223-2037), EVC (223-5109), NRG (223-4744), PIN (223-8113), RGC (223-3068), RVS (223-6005)


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Updated: M.Peloquin
7/18/03