I have been gradually moving servers behind our firewall ( yes, at one point they were open to the internet ) but i have been thinking if it is worth moving the DHCP server to the private network as ...

So, I have a somewhat annoying problem. Let's see if I can describe the topology somewhat coherently... I have two networks, let's say A and B. I have a DHCP(ISC) server on network A. I have a DHCP ...

I have had wireless/DHCP problems with an Intel Centrino-based laptop and various access points. The first started with a Linksys access point. We could always connect to the access point, but ...

Years ago, I used to be a network administrator for an organization that had some rather odd security policies in place. One of the existing policies when I got there was that all computers had to be ...

The authorization of DHCP server failed with Error Code: 20079. The specified servers are already present in the directly service. If the DHCP server is not ...

The OS X network settings are set up to quickly adjust to different network environments; however, sometimes a configuration fault can result in odd problems. A quick workaround sometimes is to just ...

The Queensland University of Technology (QUT) has recently dumped an irregular array of network management servers using open source software for an appliance-based solution from vendor Infoblox. QUT ...

“The Slammer virus affected all the naming resolution pieces in the city,” says Mark Whitt, IS administrator for the city’s IT department. “We couldn’t get the vulnerability under control. So we began ...

Last week, Microsoft pushed an update to Windows 10 that broke DHCP and knocked some users offline until they rebooted their systems. The update is believed to have been part of cumulative update KB ...