- Roundtable - muug.ca

Ubuntu networking problem
by Kevin McGregor 09 Mar '07

09 Mar '07

I am trying to move a Ubuntu Linux 5.10 server from a physical machine to a virtual machine running under VMware Server. I have managed to duplicate the disk and get it to boot properly, but eth0 does not end up with an IP address. The proper module for it is pcnet32, and it shows up in `lsmod`, but aside from that, nothing. ifconfig shows the interface is there. What have I missed?

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Questions about dig
by John Lange 07 Mar '07

07 Mar '07

Does anyone know if there is a way to tell if dig had to perform a recursive query to return an answer? This seems like it would be an obvious thing to indicate in a result but it doesn't seem to show up anyplace. So for example, in the query: # dig @localhost www.somedomain.com I'd like to know: - did localhost consider itself the authorative answer? - if not, did it return the result from local cache? - or, did it recursively discover the result from out on the net? - If it recursively discovered the answer, which server did it query to get the answer? In my testing, I performed some queries where I knew before hand the answers to the above questions and then compared the results from dig and I could find no definitive way to tell the difference in the results. Any dig masters want to give me some tips? John

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MUUG Meeting, March 13, 7:30pm -- Sun's Zettabyte File System
by gedetil＠cs.umanitoba.ca 07 Mar '07

07 Mar '07

The Manitoba UNIX User Group (MUUG) will be holding its next monthly meeting on Tuesday, March 13. The meeting topic for this month is as follows: Sun's Zettabyte File System Shawn Wallbridge will be presenting on ZFS, a new filesystem that was introduced with Solaris 10 update 2. Some have called it the most advanced file system ever; it certainly has a lot of very advanced features. Shawn will discuss ZFS, its features and benefits, and how it has changed how Frantic Films looks at storage. The group holds its general meetings at 7:30pm on the second Tuesday of every month from September to June. (There are no meetings in July and August.) Meetings are open to the general public; you don't have to be a MUUG member to attend. ********************************************************************** Please note our meeting location: The IBM offices, at 400 Ellice Ave. (between Edmonton and Kennedy). When you arrive, you will have to sign in at the reception desk, and then wait for someone to take you (in groups) to the meeting room. Please try to arrive by about 7:15pm, so the meeting can start promptly at 7:30pm. Don't be late, or you may not get in. (But don't come too early either, since security may not be there to let you in before 7:15 or so.) Non-members may be required to show photo ID at the security desk. Limited parking is available for free on the street, either on Ellice Ave. or on some of the intersecting streets. Indoor parking is also available nearby, at Portage Place, for $3.00 for the evening. Bicycle parking is available in a bike rack under video surveillance located behind the building on Webb Place. ********************************************************************** For more information about MUUG, and its monthly meetings, check out their Web server: http://www.muug.mb.ca/ Also note that MUUG maintains two mailing lists, called "muug-announce" and "roundtable". If you're not already on these lists, we encourage you to subscribe now: http://www.muug.mb.ca/mailman/listinfo/ The "muug-announce" list is used for monthly meeting announcements (such as this one) as well as other important announcements of interest to MUUG members. The "rountable" list is meant to be a forum for follow-ups to topics discussed at the meetings, or for round-table-style discussion on other topics that come up between meetings. Of course, for this to be effective, we need to reach a certain critical mass. So, please subscribe, and stay involved! -- Gilbert E. Detillieux E-mail: <gedetil(a)muug.mb.ca> Manitoba UNIX User Group Web: http://www.muug.mb.ca/ PO Box 130 St-Boniface Phone: (204)474-8161 Winnipeg MB CANADA R2H 3B4 Fax: (204)474-7609

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OQO (ver2) or the Sony UX
by Montana Quiring 06 Mar '07

06 Mar '07

Sorry, I know this isn't exactly a *NIX based question but, which ultra portable would you guys recommend for a non-geek, business type? OQO2: http://www.dynamism.com/oqo02/main.shtml Sony Viao UX: http://www.dynamism.com/ux/main.shtml -Montana

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Seeking Perl CGI / XML programmer for small job
by Adam Thompson 06 Mar '07

06 Mar '07

I'm looking for some names to pass on... A local company is looking for someone to complete the development of a software system that is already partially designed and implemented. The software is a CGI interface into a database for custom XML transactions. Some business logic exists, but not much. Total project size (including parts already completed) was estimated at 65 - 100 hours. Said company requires an initial (re?)implementation to be completed ASAP, probably about 30-40hrs of work. Code must be clean and easily readable, and well documented, as it will be used as the starting point for future variants (with different XML-speaking trading partners). If you can code XML in Perl (or possibly PHP), against a MySQL database, and are interested in this small opportunity, please contact me. (Sorry, Python and Ruby are out - this has to be hosted in an old version of ActivePerl / ActivePHP. You can argue that point later if necessary.). Thank you for your time, -Adam Thompson athompso(a)athompso.net

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MUUGLines
by Montana Quiring 02 Mar '07

02 Mar '07

Hello, Is there anyone at the U of M that could photocopy the latest MUUGLines for me (the one that talked about the timezone changes). I seem to have misplaced mine. You can put in an interoffice envelope and send it to me at 104 Arthur V. Mauro Residence. Thanks, -Montana Quiring

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127.0.0.1 -> a web page
by Montana Quiring 27 Feb '07

27 Feb '07

I am playing around with the idea of putting a hosts file on the the computers I look after that points a lot of sites to 127.0.0.1 (i.e. http://www.mvps.org/winhelp2002/hosts.htm ) I've been testing it on my computer and it seems to work well, except it would be nice if it would display a custom page (stored locally), instead of the default "Unable to connect"(FF), or "The page cannot be displayed" (IE). I know there are som shell script type web servers for linux but this would need to be a Windows app. I don't want to potentially create more insecurity (from installing a full web server). Any suggestions? -Montana

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Another new firmware for WRT54G
by John Lange 26 Feb '07

26 Feb '07

I have not tried this myself. If anyone does please provide feedback. http://www.polarcloud.com/tomato John

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March Linux Journal features Asterisk
by Bill Reid 22 Feb '07

22 Feb '07

The March Linux Journal has a few articles on Asterisk including one by Sean Wallberg on VoIP and NAT. Congrats Sean on getting your article published. -- Bill

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Shaw Internet stops working for an hour or so
by Bill Reid 21 Feb '07

21 Feb '07

I am seeing a problem with Shaw Business Internet that has me puzzled. I have a Linux server connected to the Shaw DOCSIS cable modem. It has been running without problems until Shaw did some "network upgrades" on Jan 11. Since then the Internet goes away for 1-2 hours every day or so. Initially I thought it was Shaw's problem and they sent techs out twice. They adjusted the signal levels but the problem still persisted. Power cycling the modem does not get the interface working. Doing a network restart on Linux does get it going again. The box has two interfaces and the problem only occurs with the Internet interface. I have swapped the interface without any change. The network interfaces also use different drivers. When the interface is down Shaw can still connect to the modem. It would appear that the stopping and starting of the interface is a Linux issue. I remember a discussion on the list a while ago about a similar problem with the thought that it was related to Shaw's DHCP server. I am using a static IP so maybe the problem is something else. The symptoms would suggest that some network activity is causing the Ethernet to shut down. How it gets going again is not clear. There are no messages in syslog when the interface stops or starts. My next thing to try is to use something like a Linksys router. -- Bill

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