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• Why am I having DNS problems going through Network Solutions DNS to Amazon AWS?

  - by BestPractices

  Network Solutions appears to have an issue with AWS hostnames. This AWS ELB has been out there for months and is resolvable from every major DNS provider but network solutions. Any idea as to why? WORKING (4.2.2.2 DNS) $ nslookup testloadbalancer-1761726467.us-west-2.elb.amazonaws.com Server: 4.2.2.5 Address: 4.2.2.5#53 Non-authoritative answer: Name: testloadbalancer-1761726467.us-west-2.elb.amazonaws.com Address: 50.112.251.201 NOT WORKING (Network Solutions DNS) $ nslookup testloadbalancer-1761726467.us-west-2.elb.amazonaws.com ns1.worldnic.com Server: ns1.worldnic.com Address: 205.178.190.1#53 ** server can't find testloadbalancer-1761726467.us-west-2.elb.amazonaws.com.localhost: SERVFAIL

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• Can't SSH to remote server,how to avoid this

  - by snow8261

  From time to time,we suffer problems like we can not remote connect to our server via ssh.So we have to send someone on site to restart the computer for this problem.It causes a lot of pain.The situation is we have to remote connect to our server,which are very important like database server and application server and etc.We have met problems like ssh hang,like command ssh [email protected] with no response. when using ssh -v debug mode, it says : debug1: Connection established. debug1: identity file /.ssh/identity type -1 debug1: identity file /.ssh/id_rsa type -1 debug1: identity file /.ssh/id_dsa type -1 debug1: loaded 3 keys and we met this situation many times with no clue how to solve it.Is any log which can identify this problem? or Is there a tool for this problem? help needed!Any idea are appreciated.

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• Adobe Flash not working anymore with Browsers

  - by Marcus

  Hi guys, I have a really annoying problem: essentially, Adobe Flash is not working anymore. For instance, I cant watch any clip on youtube and I always get a black screen saying: Movie not loaded ... I have the newest Flash version (10.0.45.2), and the problem is the same with IE, Firefox or Chrome. I am using WIN XP and I turned of Antivirus software as well as Firewall, still I cant watch any flash stuff. Anyone an idea what could have happened in the last week? Never had a problem before that! Thanks!

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• Sharepoint: Multiple Alternate Access Mapping Collections for Single Web Application

  - by Russ Giddings

  Hi All, We have a SharePoint MOSS 2007 installation which has two different external hostnames. When inspecting the setup I've noticed that there are two Alternate Access Mapping Collections mapped to the same web application. Each AAM collection contains one url mapped to the default zone. I can't see how AAM collections are mapped to web apps or even how to create a new AAM collection. I've always thought that there was just a one to one mapping between web apps and AAM collections. Does anyone have any idea as to how you would create such a situation? Cheers Russell

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• Is it possible to use a dual processor computer as your desktop?

  - by Ivo

  I've seen some people suggesting to get a motherboard that supports two processors and stick two Xeon Nehalem processors in it. Could you use this system as a desktop PC or is this useless or even impossible? It's more hypothetical question if Windows 7 would support such a set-up. I know you could just take an i7, but wouldn't two of those processors be a whole lot more awesome? Like the previous generation Skulltrails? The idea would be to have a motherboard like this ASUS Z8NA-D6C Dual LGA 1366 Intel 5500 ATX and two Xeons (since I don't think i7's could be used) Intel Xeon E5405 Harpertown to run something like Windows 7 Ultimate.

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• Issue in extending webapplication sharepoint

  - by GHIYA

  I have extended a webapplication in a farm. main server vsmoss1 where i did vsmoss1 ->webapplication(80) vm.com -> extended web app(of above one)anonymous WFE server name vsmoss2 WFE server name vsmoss3 i have load balanced it to got to vsmoss2 and vsmoss3 when someone hits vm.com when i hit vm.com it works fine without authentication(shows content query webpart also on my page) I know there is no need to do that but when I hit vsmoss2 and vsmoss3 it shows me error on my content query webpart ....any solution for that? Finding this strange tried this : I closed both extended webapp in vsmoss2 and vsmoss3 result: site is up and running but this time with authentication I closed both extended and main webapplication site in vsmoss2 and vsmoss3 is down I closed main webapplication in vsmoss2 and vsmoss3 site is up and running without authentication Anyone is having idea why this is showing behaviour like this...?

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• Apple MagicMouse randomly loses connection

  - by Yuval

  My Magic Mouse periodically randomly loses connection to my macbook, sitting approximately a foot and a half away from it. There are no software updates available for Snow Leopard (10.6.3). I have a bluetooth keyboard (that sits a little closer to the macbook, though I'm not sure this is the issue) that rarely suffers from this problem. Google results mostly suggest to update the software but I have the most updated version of it already. Does anybody have any idea what could be causing the issue? Is this simply a defective mouse? Additional info: I tried replacing the batteries with new ones, making sure they are sitting tightly in their position with no change in behavior (still disconnects periodically). Also, this doesn't seem to be a problem that the mouse is turning itself off to save battery - it does not reconnect when I move or click it. If I wait long enough (a couple of minutes) it reconnects on its own. Otherwise I have to go to the bluetooth menu with my macbook touchpad and choose "yuval's mouse - Connect"

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• What would happen in a Software Raid 1 of one HDD and one SSD?

  - by Adrian Grigore

  Hi, I'm running my Windows 7 installation and all of my apps from an SSD for performance reasons. Since SSD's can instantly die at any moment, I'm looking for some kind of data backup strategy. Right Now I regularly backing up the drive image on a hard disk, but that only happens once per day, which is not enough for my taste. So I got an idea: What if I created a software raid 1 of the SSD and partition on my Hard disk? All data would be mirrored on both drives, making this a lot safer. But what about performance? Will Windows 7 detect that the SSD is faster than the hard drive and always read from the SSD? Or will it randomly read from both, thus reducing read performance? Thanks, Adrian Edit: I just found this article which basically answers my question. Feel free to close this post.

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• Can't connect to database in dreamweaver

  - by ReallyGoodPie

  I used to have this error in Dreamweaver CS6 and I would simply place the _mmServerScripts folder into the root of my local website. Every time I go to select a database it get this error: I have been searching the net for at least 2 hours now trying to find a solution. It is becoming quite annoying. Everything is working perfectly fine. All the server settings are 100% correct. I have seen various videos on youtube where the user is using a mac and they simply go and grab the _mmServerScripts folder from their dreamweaver folder but I can't seem to locate this. I used to simply use _mmServerScripts folder from dreamweaver CS5.5 and it would end up working perfectly. I don't know how to fix the issue so does anybody have any idea?

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• Error installing nginx with passenger-install-nginx-module on ubuntu 11.10 & rails 3.1.0

  - by user938363

  Here is the error message from installing nginx with passenger-install- nginx-module (rvmsudo). The nginx is 1.0.6 installed under /opt/nginx (default). gem install passenger successfully prior. Someone has idea about the problem? thanks. /usr/bin/ld: /home/dtt/.rvm/gems/ruby-1.9.2-p290/gems/passenger-3.0.9/ ext/nginx/../common/libpassenger_common.a(aggregate.o): undefined reference to symbol 'round@@GLIBC_2.2.5' /usr/bin/ld: note: 'round@@GLIBC_2.2.5' is defined in DSO /usr/lib/gcc/ x86_64-linux-gnu/4.6.1/../../../x86_64-linux-gnu/libm.so so try adding it to the linker command line /usr/lib/gcc/x86_64-linux-gnu/4.6.1/../../../x86_64-linux-gnu/libm.so: could not read symbols: Invalid operation collect2: ld returned 1 exit status make[1]: *** [objs/nginx] Error 1 make[1]: Leaving directory `/tmp/root-passenger-2135/nginx-1.0.6' make: *** [build] Error 2 -------------------------------------------- It looks like something went wrong

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• Cookies blocked by router?

  - by Martin wiboe

  Hello, My friend has a D-Link DI-524 router that she uses for her home broadband. It's a pretty vanilla setup with the standard firewall settings, DHCP enabled etc. However, recently she has experienced something strange - cookies are not working on every computer on her LAN, whether using FF3.5 or IE8. I tried viewing the HTTP traffic using Fiddler2, and the requests come through fine (mind you, Internet browsing still works flawlessly) but whenever a website tries to set a cookie using the "Set-Cookie:" header, my computer sees that line as "Set-*ookie:" with the cookie contents removed. I have never seen anything like this - do you have any idea? Regards, Martin

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• Recover an HP recovery partition

  - by eric.chartier

  I have a (semi)-dead hard drive with an HP recovery partition on it. My goal is to Buy a new hard drive Copy the recovery partition to a drive ( dd if=/dev/sdb1 of=~/recovery.bak ) Make a new partition of 12000 mb with Windows 7 Copy back recovery partition to the new drive ( dd if=~/recovery.bak of=/dev/sdb1 ) Then press F11 when the laptop boots. However, this doesn't work. Any idea why? Edit: I suspect the F11 doesn't work because the laptop tries to boot the laptop, because my partition is the primary partition of the drive. Does anyone have any experience dealing with stuff like this?

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• Prevent Windows Live Mail to download all messages from IMAP

  - by m8t

  Hello, Recently I'm trying the Window Live Mail client. Simple and beautiful. I have set up an IMAP account, and I'm used that a client only downloads headers. However Windows Live Mail automatically creates a list of tasks to download all messages from all directories when you are closing the client. Is it possible to avoid this? It's a good and a bad thing. You can work offline and you have a backup, but it takes extremely long to perform, in fact I have about hundred of thousand of emails. This task can take a whole day to perform. After looking in the settings I don't see anything special, maybe you have an idea? Thank you Mike

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• Random Monday Thoughs

  - by Terry Goldman

  On this Monday morning my thoughts center on why is it so hard to embrace governance, any form of governance for that matter, be it software development governance, SOA governance, data governance, IT governance, so on a so fourth?Most customers that I meet tend to think that they don't need don't need governance as all is good within the enterprise. The question I generally pose to colleges and customers, is you have to think of governance as an insurance policy. Take of instance, if you just bought a new car, perhaps your "dream" car, would you drive it on the open streets without having the car insured? Probably not.Governance is what insurance is to new cars, be it to SOA, IT transformations and software development. Governance is a insurance policy against risk of failure. Now once I put it in this context, ask yourself, does governance have value to your organization? Most people now get it. Once the seed of governance is planted at the executive level of an organization, it becomes a exercise in planting an that idea into key personnel within the organization. Then the justification for governance grows and grows across the enterprise.Thats my food for though in this Monday morning.FYI, stay tuned for an upcoming multi-part article on using Oracle Enterprise Repository to build a Enterprise Continuum as described in TOGAF v9.0.

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• Lots of 408 Request Timed Out from same IPs

  - by GreatFire

  Web server: Nginx. Checking our log files, there are many log entries of connections that: take 59-61 seconds send an empty request (or at least none is logged) result in a 408 response (request timed out) do not contain any http_user_agent originate from a limited number of IPs We are monitoring average times to serve responses and this obviously inflates our statistics. Apart from that though, is this a problem? Any idea why it is occurring? Does it suggest that somebody is intentionally messing with us? What should we do?

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• "TCP Sweep" - What is it? How am I causing it?

  - by Stephen Melrose

  Hi there, I've just had an email from my hosting company telling me I'm in violation of their Acceptable Use Policy. They forwarded me an email from another company complaining about something to do with a "TCP sweep of port 22". They included a snippet from their logs, 20:29:43 <MY_SERVER_IP> 0.0.0.0 [TCP-SWEEP] (total=325,dp=22,min=212.1.191.0,max=212.1.191.255,Mar21-20:26:34,Mar21-20:26:34) (USI-amsxaid01) Now, my server knowledge is limited at best, and I've absolutely no idea what this is or what could be causing it. Any help would be greatly appreciated! Thank you

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• Ubuntu 10.10 strange USB file Permissions

  - by Christian Hubinger

  Hi, I'm developing a cross-plattform application that is delivered an run dirctly form an USB stick. As FAT32 ist the only FS working well for this (rw on windos/linux/mac) we use it as the FS for the stick. My Problem is that from Ubuntu 10.4 - 10.10 something changed at mounting the stick is mounted with files: rw-rw-r directories: rwxrwxr-x and (that is really strange) the Win32 Version of the application app.exe: rwxrwxr-x I tried for quit a while to find out where this is configured but could not find it - simple udev rule with MODE="0777" simpyl gets ignored. Any kind of idea help is very, very welcome, as not being able to find a solution for this is a real show stopper. thanks in advance and kind regards, Chris

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• How to specify VNC port number with Mac OS X built-in VNC client?

  - by Eonil

  Is it possible to specify VNC port number in built-in VNC client of Mac OS X? I'm trying to connect to Xen VPS machine with Finder's built-in VNC client. I used address like this. vnc://server:port But it fails because it uses another port, and Finder's built-in VNC cannot handle port number. As I know it handles the number after colon as display-number, not a port number. Is there a way to specify port number on the VNC client? Or any workaround for this? (port forwarding??? I have no idea about it...)

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• How to Grant IIS 7.5 access to a certificate in certificate store?

  - by thames

  In Windows 2003 it was simple to do and one could use the winhttpcertcfg.exe (download) to give "NETWORK SERVICE" account access to a certificate. I'm now using Windows Server 2008 R2 with IIS 7.5 and I am unable to find where and how to set permissions access permissions to a certificate in the certificate store. This Post showed how to do it in Vista and that winhttpcertcfg features were added into the certificates mmc however it doesn't seem to work with imported certificates or doesn't work anymore on Server 2008 R2. So does anyone have any idea on how give IIS 7.5 the correct permissions to read a certificate from the certificate store? And also what account from IIS 7.5 that needs the permission.

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• XP IIS no longer listen to port 80 or 443 after installing Oracle 9i HTTP Server

  - by Nassign

  I have installed Oracle 9i HTTP Server together with the database. After restarting the PC, even though i restarted the IIS and stopped the Oracle HTTP Server. When I go to http://localhost/ The starting page is already the Oracle HTTP Server index page. Also when I look at the port that inetinfo.exe is listening to, it no longer listens to port 80 and the SSL port 443, even if i restart the IIS and World Wide Web Publishing service. Any idea what setting did oracle changed when I installed oracle 9i? The executable associated with the OracleOraHome90HTTPServer is C:\oracle\ora90\Apache\Apache\Apache.exe I already checked the tasklist and Apache is really not running. But there is no process listening to port 80 still even if the IIS restarts successfully. Any ideas how to fix this?

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• Remote Desktop Mobile mangles barcodes coming from scanner

  - by sfonck

  Hi, We have an application here using handhelds to scan barcodes. These handhelds are actually making a remote desktop session towards a server where the application runs. Works fine. Now we have bought some new Motorola MC55's running 'Windows Mobile 6.1 Classic', and when using the application over remote desktop: it mangles the characters of the barcodes.... I already tried following things: When scanning a barcode on the MC55 itself it is displayed correctly When scanning a barcode via the remote desktop into a notepad session it is incorrect. Played with all options of the 'Remote Desktop Mobile' - no result Disabled 'autocorrect' and 'suggest words when entering text' on the input settings - no result The strange things is: a barcode which consists of only numbers gets scanned correctly the mangled characters comes through in lower case For some codes \t is mangled in between (should normally be entered after the barcode) e.g.: 'PERIN4' becomes 'ERINp4' 'MGZB' becomes 'GZB m' 'BAK664' becomes 'AK664 b' 'MAGBFA01' becomes 'AGBFmA01' '5021879949500' gets scanned correctly Anybody an idea how I could solve this problem?

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• Secure PHP environments with PHP-FPM and SFTP

  - by pdd

  I'd like to set up secure environments for a small number of untrusted PHP websites on a Debian server. Right now everything runs on the same Apache2 with mod_php5 and vsftpd for administrative file access, so there is room for improvement. The idea is to use nginx instead of apache, SFTP through OpenSSH instead of vsftpd and chrooted (in sshd_config), individual users for each website with their own pool of PHP processes. All these users and nginx are part of the same group. Now in theory I can set 700 permissions on all PHP scripts and 750 on static files that nginx has to serve up. Theoretically, if a website is compromised all the other users' data is safe, right? Are there better solutions that require less setup time and memory per website? Cheers

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• Progress 4GL and DB to Oracle and cloud

  - by llaszews

  Getting from client/server based 4GLs and databases where the 4GL is tightly linked to the database to Oracle and the cloud is not easy. The least risky and expensive option (in the short term) is to use the Progress OpenEdge DataServer for Oracle: Progress OpenEdge DataServer This eliminates the need to have to migrate the Progress 4GL to Java/J2EE. The database can be migrated using SQLWays Ispirer: Ispirer SQLWays ProgressDB migrations tool The Progress 4GL can remain as is. In order to get the application on the cloud there are a few approaches: 1. VDI - Virtual Desktop is a way to put all of the users desktop in a centralized environment off the desktop. This is great in cases where it is just not one client/server application that the user needs access too. In many cases, users will utilize MS Access, MS Excel, Crystal Reports and other tools to get at the Progress DB and other centralized databases. Vmware's acquistion of Wanova shows how VDI is growing in usage. Citrix is the 800 pound gorilla in the VDI space with Citrix WinFrame (now called XenDesktop). Oracle offers a VDI solution that Oracle picked up when it acquired Sun. 2. Hypervisor Server Virtualization - Of course you can place applications written in client/server languages like Progress 4GL buy using server virtualization from Oracle, VMWare, Microsoft, Citrix and others. 3. Microsoft Remote Desktop Services (aka: Terminal Services Client) The entire idea is to eliminate all the client/server desktop devices and connections which require desktop software and database drivers. A solution to removing database drivers from the desktop is to use DataDirect SQLLink

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• Newbie ask Swap Value: How much Swap do I have?

  - by Cintaku

  When looking vmstat, this is what I got: procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu------ r b swpd free buff cache si so bi bo in cs us sy id wa st 1 0 0 2872 0 0 0 0 8 17 0 14 3 1 94 2 0 the cache is 0. I have no idea how much the whole swap I have. But when not enough RAM (256 MB), the swap will be used and look like below: procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu------ r b swpd free buff cache si so bi bo in cs us sy id wa st 3 1 2468 0 0 0 0 0 8 17 0 16 3 1 94 2 0

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• Windows 7 Connection Sharing unable to access some sites

  - by Kristopher Ives

  I have a pretty sad networking situation that involves connecting to an open Wireless network and sharing that connection to an Ethernet that is plugged into a Linksys router. This has been done with XP and Windows 7, and it works great with XP. The problem with Windows 7 is that only some DNS will work. I don't know if it's been poisoned on the network above us (which we have no control over), but we've tried clearing the DNS cache as well as moving to using Google's DNS servers (8.8.8.8, 8.8.4.4). Here is a really quick list of sites that won't respond to DNS requests at all via dig, although if I get the IP address I can ping them: facebook.com yuilibrary.com twitter.com A lot of sites do work though. Anyone have an idea? It may be a subnet problem? If anyone wants more info let me know.

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