Core Services

Author: doachs

  • Fedora Core 5 and Openldap

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    doachs

    After many hours of trial and error, I was finally able to get openldap on FC5 working the way we need it to.  I noticed that there are a few differences in the way openldap works on FC5 when compared to the way things were on fc4. In the past when using fc4 the database…

  • Spam Filtering

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    doachs

    As of this week, all new accounts we create will have spam filtering enabled by default. Our default spam score threshold is 6.  Any email scoring higher than 6 will be automatically placed in a mailbox called Filtered_by_GAC. Filtering can be easily changed or disabled by using the email settings webpage.

  • Secure.gac.edu changed

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    doachs

    The DNS entry for secure.gac.edu which used to point to an old solaris box named Zeme has now been changed to point to our new webadvisor servers.  We are trying to retire Zeme and this way anyone who has a bookmark to the old webadvisor link will continue to work when our SSL certificate for…

  • Mailserver Issues

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    doachs

    At about 12:15am Tuesday morning, our email server stopped allowing people to access their inboxes.  At about 12:50am I rebooted it, woof.gac.edu, and restored access to email inboxes.  The real cause of the problem is still unknown.

  • Thunderbird 1.5.0.2

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    doachs

    To my surprise, Thunderbird updated its self this morning.  Looks like 1.5.0.2 has been released with some security fixes.  If yours does not update automatically, you should head on over to mozilla.com and grab the latest version.  For more info, take a look at the release notes.

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    doachs

    UNIX Sys Admin Status Update 4-21-06 Datatel Update:   The new IBM AIX server is now here and in the server room.  The migration to the new system is now one step closer :)  The new webadvisor servers appear to be handling this weeks registration well.  The server for backing up datatel is also here in…

  • imap.gac.edu certificate

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    doachs

    The SSL certificate that we were using for imap.gac.edu expires this weekend.  We have installed a new wildcard certificate ( *.gac.edu ) on our IMAP server that is good for the next year. Some email clients ( probably just Eudora ) complain about our certificate sometimes.  Therefore if you are a Eudora user, you may…

  • Server Room Meltdown

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    doachs

    Some time early this morning the air conditioning for the server room in Olin stopped working. As a result the temperature in the server room got high enough for at least one server to stop working. It must have been close to or slightly over 100 degrees F in there. At this time physical plant…

  • I2 Connection Down

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    doachs

    This morning at 7:00am central, the router our I2 connection uses in the Twin Cities was moved to a different UPS. As a result the I2 connection went down. As of 10:30am this morning, our I2 connection is still down. As far as I can tell we can still reach other I2 sites, however it…

  • Firefox Update

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    doachs

    From reading the SANS Internet Storm Center Diary, I noticed that Mozilla has relased a new update to Firefox to patch some security holes.  At the moment Mozilla does not have any good info about what security holes are patched with this update.  Hopefully they are not too critical. I suggest everyone running Firefox 1.5.x…