Network World
Friday, February 10, 2012
DNSstuff.com
Get information about your IP
IP Information
50+ On-demand DNS and network tools
Error 404--Not Found

Error 404--Not Found

From RFC 2068 Hypertext Transfer Protocol -- HTTP/1.1:

10.4.5 404 Not Found

The server has not found anything matching the Request-URI. No indication is given of whether the condition is temporary or permanent.

If the server does not wish to make this information available to the client, the status code 403 (Forbidden) can be used instead. The 410 (Gone) status code SHOULD be used if the server knows, through some internally configurable mechanism, that an old resource is permanently unavailable and has no forwarding address.

NetworkWorld.com > Wireless / Mobile >

Technology Insider: 

IP address management


Network World, 05/09/05

Quick: How many IP addresses are you managing? When was the last time you checked to see if all the IP addresses were being used? Do you have an automated systems for managing IP address changes? In this Technology Insider, we'll lay out the problem and describe how your peers are handling it.

Crunching the numbers
IP address management comes to the forefront as IT shops work to deliver more services and ensure their networks remain available and secure.

Lucent edges MetaInfo in IP address management test
VitalQIP is fast and scalable, Meta IP offers security and useful reports and ApplianSys' DNSBox 300 is an easy-to-deploy plug-and-play device.

Appliance factor
MetaInfo and Lucent offer a software-only central console and the other components in either appliance or software form. The ApplianSys DNSBox product is appliance-only. Appliances are naturally easier to install and can be easier to maintain, especially

How we did it
Inside our IP address management test.

Network World Newsletter

Sign up for some of our Wireless & Mobile newsletters.

Wireless Alert
Cool Tools alert
Network World Daily
 All newsletters  
E-mail Address: