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Fix Missing Ubuntu Networking in ESXiMany have questioned why the network card is missing after they import a Ubuntu machine to ESXi. This happens because when you copy or import the Ubuntu Virtual Machine to ESXi Ubuntu sees a new MAC address and assigns it a different Ethernet interface. The good news is that this is easy to resolve. Read more... Comments (1)
Last Updated (Sunday, 12 December 2010 22:24) |
Vyatta Quick SetupThis is a quick guide setup guide for the Vyatta open source router. This article assumes that you have already installed Vyatta either on physical hardware or in a virtual machine. For more information on creating a private network in ESXi Server see this article. Vyatta can be downloaded from http://www.vyatta.org Version 6.3 has a new LiveCD installer so there is a little work to get it going. Last Updated (Friday, 28 October 2011 20:06) VMware Player vmnetcfgRecently I was using VMware Player 3 on my laptop but I was not able to get an IP address with Bridged Networking selected. Being a user of VMware products for many years, I knew there was a quick fix. I navigated to the VMware Player directory to run vmnetcfg but it was not there. Unfortunately, the new version of VMware Player doesn’t include vmnetcfg in the installer anymore. Lucy for all of us, it is included in the installer. To extract vmnetcfg.exe from the installer do the following:
Now you can run vmnetcfg to exclude network adapters from binding. Last Updated (Monday, 27 December 2010 16:28) |
MonoWall Internet GatewayMonowall or m0n0wall is a open source internet gateway that can be run many different hardware platforms and has some fantastic features for the small and home office. We’ve been playing with it a lot here are sohoadvisers and I can tell you that this is a fantastic application. I’ve used 3com Office Connect routers for years and I was looking for another but I did not want to spend any money. My 3com router was working fine but I wanted to have some Quality of Service (QOS) features which the 3com that I have did not support. QOS allows the router to prioritize traffic. Most users in the SOHO and SMB market would use the QOS feature to prioritize Voice over IP (VOIP) traffic. VOIP traffic would be traffic that a Vonage or other VOIP phone creates when making an internet call. The VOIP network traffic gets priority over email or web traffic to ensure that you get the best sound quality from your phone. Monowall does not call this QOS in their product, they call it traffic shaping. Traffic shaping is one of my favorite features of Monowall. Used correctly, it ensures that one person won’t hog all of the bandwidth. This feature alone was worth the switch for me. You can also setup Monowall as a VPN server using IPSec or PPTP without the need for any additional hardware. You or your employees can connect from public access points, and still know your data is secure. Another noteworthy feature is the Captive Portal feature. Captive Portal directs all web traffic to an authentication web page prior to accessing the internet. If the user can’t authenticate, they can’t get on the internet. This works just like a public Wi-Fi Hotspot does. You need to enter either a username and password or an authentication token. With this, you can make your own Wi-Fi Hotspot allowing your guests or clients to connect with Wi-Fi. Last Updated (Saturday, 07 March 2009 00:39) ScanningAnyone that has ever put a document in a copy machine and pressed start has scanned an image. Scanning is that easy, what you do with the scan is how you can improve your business. Scanning is the process of taking a hardcopy document and converting it to a digital format. Instead of keeping the hardcopy documents in metal file cabinets, the scanned images can now be stored electronically in electronic file cabinets. This save space and if setup correctly it can be found quickly and easily by anyone with access to the location where the file is stored. Scanning can be accomplished in a number of ways.
That brings us back to the how can scanning benefit you? With scanning you can take all of your hardcopy documents that are sitting in the file cabinet and make the readily accessible for anyone that needs them. This can save you space, time, and money.
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