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Note
titleNetwork Restricted-access

Our Kerberos realm is only open to UMBC networks. If you're authenticating from off-campus, you'll need to connect through the UMBC VPN


There are several free Kerberos implementations, but the most widely know known are probably Heimdal and MIT. We primarily use MIT here at UMBC.

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If you plan on using GSSAPI and Kerberos to authenticate to our GL systems, you will also want to make sure that you have the following options enabled in your SSH client configuration:

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languagetext
title~/.ssh/config
    GSSAPIAuthentication yes
    GSSAPIDelegateCredentials yes

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titlekherna1@localhost (Mac OS X 10.9.5)
$ klist
Ticket cache: KCM:CFC901FB-DCFD-4B13-A750-5EBAB74069C9
Default principal: kherna1@UMBC.EDU

Valid starting       Expires              Service principal
05/05/2016 11:37:09  05/06/2016 12:36:59  krbtgt/UMBC.EDU@UMBC.EDU

Here are some instructions for Ubuntu that a student admin (Zack) wrote a while ago:

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