Jasiek’s Blog

The most common type of DNS record is a resource record type A, which is a record that provides the IP address for a specified host name. In certain instances, a host name might resolve to multiple IP addresses, each with its own A record. For example, if three servers host the www.savilltech.com Web site, [...]

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When sending e-mails from MDaemon server via Firebox sessions were timing out. Messages were delivered but sessions did not close properly. Because of it MDaemon treated it as unsuccesful delivery and finally they were put in bad message queue. It does not happen in our office, but we have the latest version of software.
To fix [...]

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Great resource can be found at: www.monitortools.com
and their pick is Intellipool Network Monitor

http://www.woodstone.nu/salive/
http://manageengine.adventnet.com/products/opmanager/index.html
http://www.activexperts.com/?p=homepage
Whats Up - http://www.ipswitch.com/
HP Openview - http://www.hp.com/
*Nagios - http://www.nagios.org/
*Big brother - http://bb4.com/
CA Unicenter - http://www.ca.com/
Multi Router Traffic Grapher (MRTG) www.mrtg.org
Hyena - http://www.systemtools.com/hyena/hyena_main.htm is the most indispensable tool I’ve ever come across. Unlike the Microsoft tools, where you have to go to multiple [...]

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The Horde Project is about creating high quality Open Source applications, based on PHP and the Horde Framework.
http://www.horde.org/projects.php

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List of several online file storage/file sharing services:
http://www.yousendit.com/
Kela
btinet - this one is free
http://www.streamload.com/
http://www.xdrive.com/ - probably the most known
swapdrive.com - nice demo of how their system works
An article about file sharing listing other services …

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