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  • Client-server application between two computers in the same network (using boost::asio)

    - by Edwin
    I'm trying to set up a basic communication between my desktop PC and my laptop (latter one using wireless connection) both being in the same network, using the boost::asio tutorials: synchronous client and synchronous server (in c++). When I run both the server and client on the same machine (using the localhost and the datetime port as parameters), it works splendidly. But if I try to set up the laptop as server (tested it with netstat -anb from the command prompt, it is indeed running and listening to port 13 as it's supposed to, and I even deactivated the firewall to make sure it doesn't cause any problems), I cannot connect to it with the client (set up on the PC), no matter what IP I tried (localhost, and basically any IPs that ipconfig -all gave me). So no matter what I tried, I cannot find the correct address that which the client can use to connect to the server. Could anyone help me please?

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  • SQL Server 2008 database timeout after delete

    - by stephenbayer
    I'm running the following statement, it is working locally with SQL Server 2008, however, there is SQL Server 2008 Express on the development server, and after the sql statement runs, I am unable to do SELECT statements on the table in which I deleted the record. Both databases were created with the same table creation scripts. "DELETE FROM [dbo].[tblMiddayMover] WITH (ROWLOCK) WHERE [idMiddayMover] = @IdMiddayMover" What reasons would this statement ever cause the database to hang. After executing that statement, the following SELECT statement causes an error. "SELECT * FROM [dbo].[tblMiddayMover] WHERE [fldActive] = 1" I get the following error: Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding. I can do select statements on any other table with no issues.

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  • SQL Server 2008 and SP1

    - by andrew007
    Hi, I have a server where I installed SQL Server 2008 and after I applied the SP1. Now, I want also to add the Analysis Services to this instance by using the "Add or remove features...". My questions are: Is it possible to add the Analysis Services on a server with SP1 already installed? How can I apply the SP1 also to the new Analysis Service feature? THANKS!

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  • iptables is not allowing me to contact my dns nameservers

    - by user1272737
    I have the follwing iptables rules: Chain INPUT (policy DROP) target prot opt source destination ACCEPT tcp -- anywhere anywhere tcp dpt:ssh ACCEPT tcp -- anywhere anywhere tcp dpt:http ACCEPT tcp -- anywhere anywhere tcp dpt:https ACCEPT tcp -- localhost.localdomain anywhere tcp dpt:mysql ACCEPT tcp -- anywhere anywhere tcp dpt:14443 ACCEPT tcp -- anywhere anywhere tcp dpt:ftp ACCEPT tcp -- anywhere anywhere tcp dpt:ftp-data ACCEPT tcp -- anywhere anywhere tcp dpt:xxxxxxx Chain FORWARD (policy ACCEPT) target prot opt source destination Chain OUTPUT (policy ACCEPT) target prot opt source destination When I turn off iptables I am able to use wget and all other commands. When these rules are enabled I cannot connect to any address. Any idea why this would be?

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  • How do I install and use the cli53 tools on Windows?

    - by pavlos
    I'm trying to find the simplest way to import a large number of BIND zone files in to Route 53. I've had a quick look at the AWS CLI and AWS Tools for Windows PowerShell but they don't seem to include a zone file import option like the AWS Route53 GUI does. The cli53 utility on the other hand does, but is written in Python and appears to have a series of pre-requisites to get going which I'm having troubles working out for Windows. I can find plenty of examples of setting it up under Linux but only one reference to a PowerShell example here, but it doesn't explain how to install cli53 in the first place. The other option I'm exploring is to use the BIND to Amazon Route 53 Conversion Tool perl script to first convert the zone files to the Route53 CreateHostedZoneRequest XML format and then use the AWS New-R53HostedZone PowerShell cmdlet to import the zones. After the zones have been imported I'll be looking at running a script to validate what has been created in Route53 matches with the existing nameserver prior to updating each domains nameserver records - I was planning on whipping something up using the new PS4.0 Resolve-DnsName cmdlet, but let me know if you have any better suggestions. Any assistance would be greatly appreciated - thanks. (By the way, I had more reference links in my post but ServerFault won't allow me to post more than 2 links being a new member; and for this same reason I also can't comment on Vasili's example in the other linked thread)

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  • Getting mydomain.com/subdomain to resolve to subdomain.mydomain.com

    I have content on subdomain1.mydomain.com which can't reside on mydomain.com/subdomain1. Nevertheless, all my other content resides in folders of the mydomain.com/subdomain* type. For the sake of consistency, I'd like the content actually located at subdomain1.mydomain.com to appear as if it were on mydomain.com/subdomain1 — Is there any way, using .htaccess, that I can achieve this, bearing in mind that: (1) the subdomain itself also has a nested permalink structure, meaning that there are additional folders in the directory structure of the subdomain; (2) I want the browser to display the address as mydomain/subdomain1 after the redirect.

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  • Hosting 2 Sites Under 1 DiscountASP.Net Hosting Account

    - by Gav
    I've currently got an ASP.Net site hosted with DiscountASP.Net what I would like to do now is put a second site in a subdirectory of this original site and register a new domain to point at the subfolder, so to the end user its 2 completely seperate sites. I've asked DiscountASP support if they could do this and they just say they dont support it and wont help. If I registered the second domain with someone like 123-reg is it possible to make that domain point to a subdirectory in my main site? If not I may have to put some sort of redirect on my route index page that sends you to the right page based on the URL you requested but I would really rather not have to go there. I don't want to buy an additional account as the second site is just a bit of a side project that may well go no where.

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  • Register a dll in Windows Server 2003

    - by Karee
    I'm trying to register some DLLs for a particular application but having some problems. The DLLs are stored in the application folder in the D: drive. I run cmd.exe, go to the D: drive and run regsvr32, but it gives me the error: "The was loaded, but the DllRegisterServer entry point was not found. This file cannot be registered." After searching for other solutions, I also tried copying the DLLs into the C:\WINDOWS\system32 folder and running regsvr32 directly there but that didn't work either. It gave me the same error. I'm not very familiar with Windows Administration, so I may need detailed instructions/explanations. Any help would be greatly appreciated! Thank you very much!

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  • Hyper-V Deployment Options Best Practices

    - by Erv Walter
    In what circumstances would you choose each of the following deployment options: Hyper-V installed as the bare bones Windows Hyper-V Server 2008 R2 Hyper-V role installed on a Windows Server 2008 R2 Server Core installation Hyper-V role installed on a Windows Server 2008 R2 Full Installation For example, I know there are licensing considerations for each option: With Hyper-V on top of a full installation of Enterprise or Data Center edition, you can use Windows Server as a guest OS without needing additional licenses (4 for Enterprise, unlimited for Data Center) With "Windows Hyper-V Server" you have to obtain licenses for each guest OS. But my real question is, are there technical considerations as well? I understand that the Full Installation doesn't perform as well as the other two options, but is there a significant difference between Server Core and "Windows Hyper-V Server"? What are the pros and cons of Hyper-V on Server Core vs "Windows Hyper-V Server" and when would you choose each?

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  • How to make xxx.one.com load content from yyy.two.com

    - by Roy Peleg
    Hello, I'm currently in need to have xxx.one.com load the content of yyy.two.com. That means that when someone will enter xxx.one.com they'll actually see the content of yyy.two.com (URL in the browser won't change and will remain xxx.one.com). The domains are hosted on separate hosting company. yyy.two.com is on a cPanel and xxx.one.com is on an unknown hosting plan, though I can get its details. yyy.two.com have the same IP of www.two.com and this cannot be changed (as the hosting company told me). Any ideas on how do I tackle this issue? Thanks, Roy

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  • What's required for a nameserver to be registered?

    - by Lin
    I'm trying to change nameservers for some of my domains at GoDaddy, but I occasionally run into "Nameserver not registered" problems, and then I'm not allowed to set the nameservers. Here are the cases I've tried, and I still don't understand what it takes to have a registered nameserver. With ns1 and ns2 pointing to my nameservers, I can set the nameservers successfully when I set up domains as follows: Host Summary entries for ns1 and ns2 at GoDaddy .co.cc domains with A records for ONLY ns1 and ns2 Hosted with other nameservers. Have only A records for ns1 and ns2 But these do NOT work (nameserver not registered error): .info domains at GoDaddy with A records for ONLY ns1 and ns2 Hosts with dyndns.org that point to IP of nameservers Also, when I dig any domains hosted at my nameservers using any of the above, I get the correct response. So what's the deal here? Why do the last two cases get "nameserver not registered errors"? Thanks!

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  • How do I use an include statement in a TXT record?

    - by Aglystas
    We have a client that is using an email service that requires a TXT domain key reocrd that is over 127 characters long. I'm pretty sure BIND allows this, however we run djbdns with tinydns and it looks as though it only supports txt records up to 127 characters. And the rest is being truncated. I was thinking I can do an include combining them, but I'm not really sure how. I was thinking of setting the value to somthing like... v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC2GWCNaDTuC3include:bdk2._domainkey.mail.cutlerymania.com My thought is, will this grab the actual value located at that domain which only has one record which is a TXT record and simply append that information so the entire key record gets sent correctly?

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  • wget not working with domain on local machine

    - by user568829
    Basically - I have some PHP scripts that need to be run as cron jobs. Lets say the script needing to be run is: http://admin.somedomain.com/cron_jobs/get_stats If I run the script from the local machine it gives me a 404 Not Found error. So I entered the following into /etc/hosts XX.XX.XX.45 admin.somedomain.com Now wget works fine from the local machine to that domain. However when I restart Apache that domain no longer works. Here is the config for that site in /etc/apache2/sites-available NameVirtualHost XX.XX.XX.45:80 <VirtualHost XX.XX.XX.45:80> ServerName admin.somedomain.com DocumentRoot /var/www/admin.somedomain.com/ <Directory "/var/www/admin.somedomain.com"> allowoverride all Options Indexes order deny,allow allow from all </Directory> ErrorLog /var/log/apache2/admin.somedomain.com-error_log CustomLog /var/log/apache2/admin.somedomain.com-access_log combined </VirtualHost> It just goes to the default site config showing "It Works". If I take out that setting in /etc/hosts and restart apache the website at that domain works fine again. Can anyone point me in the right direction here? Thanks

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  • DKIM passes everywhere apart from Yahoo!

    - by Ian
    Hi, I'm using dkim-milter, Postfix on Ubuntu (I think I used these instructions for setting up). Anyway, using the reflectors such as Port25, BlackOps and Altn.com I get passes for DKIM: X-DKIM: OpenDKIM Filter v2.0.1 medusa.blackops.org o2SGTMSg005616 Authentication-Results: medusa.blackops.org; dkim=pass (1024-bit key) [email protected]; dkim-adsp=pass dkim=pass header.d=example.com (b=miSIxi7TMX; 1:0:good); Authentication-Results: verifier.port25.com header.d=example.com; dkim=pass (matches From: [email protected]); Yahoo gives this: Authentication-Results: mta1031.mail.ukl.yahoo.com from=; domainkeys=neutral (no sig); from=example.com; dkim=permerror (key failed) Where, obviously, example.com is my site address. Is anyone aware of anything different with Yahoo! that would stop these from signing? TIA

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  • Website does not resolve in browser but traceroute is successful

    - by Colum
    I am trying to figure out an issue. My internet is working fine, but this one website is not resolving. It works via a proxy, traceroute works: 1 192.168.1.1 (192.168.1.1) 4.205 ms 0.568 ms 0.510 ms 2 * * * 3 67.59.255.13 (67.59.255.13) 10.583 ms 7.949 ms 7.557 ms 4 67.59.255.61 (67.59.255.61) 10.256 ms 9.576 ms 13.083 ms 5 64.15.8.126 (64.15.8.126) 9.943 ms 11.929 ms 11.452 ms 6 64.15.0.217 (64.15.0.217) 14.655 ms 14.092 ms 13.771 ms 7 64.15.0.118 (64.15.0.118) 33.201 ms 34.875 ms 36.544 ms 8 xe-6-0-3.ar1.ord1.us.nlayer.net (69.31.111.169) 34.027 ms 34.957 ms 34.231 ms 9 ae1-30g.cr1.ord1.us.nlayer.net (69.31.111.133) 82.683 ms 35.138 ms 37.592 ms 10 xe-3-0-0.cr2.iad1.us.nlayer.net (69.22.142.26) 41.657 ms 34.063 ms 34.519 ms 11 ae2-30g.ar2.iad1.us.nlayer.net (69.31.31.186) 35.780 ms 36.361 ms 33.968 ms 12 as33597.xe-3-0-7.ar2.iad1.us.nlayer.net (69.31.30.230) 35.086 ms as33597.xe-3-0-7.ar2.iad1.us.nlayer.net (69.31.30.234) 38.031 ms as33597.xe-3-0-7.ar2.iad1.us.nlayer.net (69.31.30.230) 36.833 ms 13 cr1.iad2.inforelay.net (66.231.176.246) 32.595 ms cr2.iad1.inforelay.net (66.231.176.10) 31.771 ms cr1.iad2.inforelay.net (66.231.176.246) 32.622 ms 14 cr1.iad2.inforelay.net (66.231.176.246) 32.956 ms 33.625 ms !X 41.058 ms 15 * cr1.iad2.inforelay.net (66.231.176.246) 35.312 ms !X * 16 * cr1.iad2.inforelay.net (66.231.176.246) 32.814 ms !X * 17 cr1.iad2.inforelay.net (66.231.176.246) 35.459 ms !X * 53.137 ms !X Ping returns this: Request timeout for icmp_seq 0 Request timeout for icmp_seq 1 Request timeout for icmp_seq 2 Request timeout for icmp_seq 3 Request timeout for icmp_seq 4 Request timeout for icmp_seq 5 Request timeout for icmp_seq 6 But what I can not figure out is why my browsers (Firefox, Safari, Opera) can not resolve the domain. I am on a Wifi connection. What could be the problem? BTW I am on a Mac (10.6.5)

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  • Can I use the character ñ in a sub-domain?

    - by nute
    We are launching our website in Spanish and are probably going to call it espanol.mydomain.com Since the real spelling is español, ideally we would allow people to type español.mydomain.com. Is that something that is possible today? Can we use this character in domains and sub-domains?

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  • AppArmor Profile for PowerDNS

    - by Cory J
    I am currently working on a new authoritative nameserver using powerdns on Ubuntu 8.04 LTS. I'd like to have AppArmor protecting this service like it did with bind, but when I look in /etc/apparmor.d/, there was no AppArmor profile for this service installed by default. Any experienced pdns admins know what all files pdns accesses, so I can define a profile? Or better yet, does anyone HAVE a profile for pdns? Many thanks for any suggestions.

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  • How to use nsupdate to create NAPTR record

    - by Jon Skarpeteig
    What's a working example for creating a NAPTR record using nsupdate against Bind9? man nsupdate sais: update add {domain-name} {ttl} [class] {type} {data...} Adds a new resource record with the specified ttl, class and data. But I can't seem to find the correct format for NAPTR My attempt: echo -e 'update add enum.example.com 60 IN NAPTR 1.1.1.1.1."u"."E2U+sip"."!^.*[email protected]!" .'"\nsend"|nsupdate results in: invalid rdata format: not a valid number syntax error

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  • IIS 7 Cannot Access Website

    - by UberError
    We can access our website from other systems, but when logged into the local machine where the site is hosted it does not resolve to the site... for example: http://mysite.com/folder/page.aspx gets a 404.... from the local machine we also cannot ping mysite.com ... What are some common things to check to troubleshoot this issue? I'm new to IIS 7 so sorry for the vague question.

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  • How to point a Wordpress registered domain to github pages?

    - by Dave Castillo
    I'm trying to use a CNAME file in my git hub project to point to my wordpress registered domain name. E.g. example.com to point to myusername.github.com. I read Github-Setting up a custom domain and it tells me to point the domain to their servers: For a TLD like example.com, you should use an A record pointing to 204.232.175.78: But in the wordpress domain manager I only get the option to specify a nameserver like this: NS1.WORDPRESS.COM NS2.WORDPRESS.COM Inputting 204.232.175.78 in the wordpress manager give me an "invalid TLD." What am I doing wrong and how can I troubleshoot this issue?

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