Re: [Pdns-users] [Help] - PDNS stop suddenly after every night
Hello Vinh Ho, On Mar 29, 2012, at 4:52 , Đức Vinh Hồ wrote: I successfully install using PDNS. That's good for me But i face to stupid problem that after 5-8hours working, PDNS suddenly stop working. And i have to start PDNS manually. And the loop continued, after 5-8 hour, it stop working again. What's wrong with that ? Any idea to solve that ? p/s : i compile pdns from source and i start/stop pdns by using : # killall pdns_server #/usr/local/pdns/sbin/pdns_server and i add the command /usr/local/pdns/sbin/pdns_server to rc.local as well Can you check your syslog files (in /var/log) for anything before or around the time that PDNS stops working? Kind regards, -- Peter van Dijk Netherlabs Computer Consulting BV - http://www.netherlabs.nl/ ___ Pdns-users mailing list Pdns-users@mailman.powerdns.com http://mailman.powerdns.com/mailman/listinfo/pdns-users
Re: [Pdns-users] [Help] - PDNS stop suddenly after every night
HI Vinh, Is this the authoritative or recursive server ? if its authoritative which backends are you using and which version ? Thanks Chris From: pdns-users-boun...@mailman.powerdns.com [mailto:pdns-users-boun...@mailman.powerdns.com] On Behalf Of Ð?c Vinh H? Sent: 29 March 2012 03:52 To: pdns-users@mailman.powerdns.com Subject: [Pdns-users] [Help] - PDNS stop suddenly after every night Hi all, I successfully install using PDNS. That's good for me But i face to stupid problem that after 5-8hours working, PDNS suddenly stop working. And i have to start PDNS manually. And the loop continued, after 5-8 hour, it stop working again. What's wrong with that ? Any idea to solve that ? p/s : i compile pdns from source and i start/stop pdns by using : # killall pdns_server #/usr/local/pdns/sbin/pdns_server and i add the command /usr/local/pdns/sbin/pdns_server to rc.local as well Regarding, Vinh Ho Knowledge I.T. ‘Unifying Business Technology’ www.knowledgeit.co.uk Knowledge Limited, Company Registration: 1554385 Registered Office: New Century House, Crowther Road, Washington, Tyne Wear. NE38 0AQ Leeds Office: Viscount Court, Leeds Road, Rothwell, Leeds. LS26 0GR Tel: 0845 142 0020. Fax: 0845 142 0021 E-Mail Disclaimer: This e-mail message is intended to be received only by persons entitled to receive the confidential information it may contain. E-mail messages to clients of Knowledge IT may contain information that is confidential and legally privileged. Please do not read, copy, forward, or store this message unless you are an intended recipient of it. If you have received this message in error, please forward it to the sender and delete it completely from your computer system. Please consider the environment before printing this email. ___ Pdns-users mailing list Pdns-users@mailman.powerdns.com http://mailman.powerdns.com/mailman/listinfo/pdns-users
Re: [Pdns-users] Authrotative and recursive on same ip creates an open recursive server
The recursor only ever talks to the authoritative ersolver in this scneario so the authoritative resolver needs further configuration to properly restrict who is being allowed to use it recursively. recursor.conf only affects the recursor itself. You need to set, in pdns.conf, allow-recursion to restrict appropriately. Also, its usually not a good idea to have your recursors and authoritative nameservers on the same IPs, the authoritative should really just be serving authoritative data and never recursing. This helps prevent accidental (and malicious) cache poisoning of your authoritative nameserver. On Thu, Mar 29, 2012 at 2:27 PM, Miguel Miranda miguel.miran...@gmail.com wrote: Hello to all, im migrating several of my dns server from bind to powerdns, i was trying the recursor only and it restricted who can use my server to the nets listed in allow-from-file, when i configure the authoritative and recursor using the recursor= 127.0.0.1, everybody can use my server for recursion, am i missing something or bypassing allow-from-file is the normal operation in this scenario? regards ___ Pdns-users mailing list Pdns-users@mailman.powerdns.com http://mailman.powerdns.com/mailman/listinfo/pdns-users -- Genius might be described as a supreme capacity for getting its possessors into trouble of all kinds. -- Samuel Butler ___ Pdns-users mailing list Pdns-users@mailman.powerdns.com http://mailman.powerdns.com/mailman/listinfo/pdns-users
Re: [Pdns-users] Pdns-users Digest, Vol 110, Issue 19
hi all, First, thanks for your help, I use PDNS Authorize and i use gmysql backend. I think when i finish my work day come back home. There are no more query from pdns to mysql, and mysql timeout is the cause of that problem. But after i increase mysql time out. This problem still happen : interactive_timeout = 259200 wait_timeout = 259200 connect_timeout = 259200 here is the log : *Mar 29 14:41:24 slv21 pdns[25327]: gmysql Connection failed: Unable to connect to database: Access denied for user 'power_admin'@'127.0.0.1' (using password: YES) Mar 29 14:41:24 slv21 pdns[25327]: Caught an exception instantiating a backend, cleaning up Mar 29 14:41:24 slv21 pdns[25327]: TCP server is unable to launch backends - will try again when questions come in: Unable to launch gmysql connection: Unable to connect to database: Access denied for user 'power_admin'@'127.0.0.1' (using password: YES)* Any idea ? Thanks you, Vinh Ho 2012/3/29 pdns-users-requ...@mailman.powerdns.com Send Pdns-users mailing list submissions to pdns-users@mailman.powerdns.com To subscribe or unsubscribe via the World Wide Web, visit http://mailman.powerdns.com/mailman/listinfo/pdns-users or, via email, send a message with subject or body 'help' to pdns-users-requ...@mailman.powerdns.com You can reach the person managing the list at pdns-users-ow...@mailman.powerdns.com When replying, please edit your Subject line so it is more specific than Re: Contents of Pdns-users digest... Today's Topics: 1. [Help] - PDNS stop suddenly after every night (??c Vinh H?) 2. Re: [Help] - PDNS stop suddenly after every night (Peter van Dijk) 3. Re: [Help] - PDNS stop suddenly after every night (Chris Russell) -- Message: 1 Date: Thu, 29 Mar 2012 09:52:10 +0700 From: ??c Vinh H? vinh.ho2...@gmail.com Subject: [Pdns-users] [Help] - PDNS stop suddenly after every night To: pdns-users@mailman.powerdns.com Message-ID: CAHd=_-pzwup9qmo2h3cbwcfeyrs4d9uibjkmykc-ocrs01p...@mail.gmail.com Content-Type: text/plain; charset=iso-8859-1 Hi all, I successfully install using PDNS. That's good for me But i face to stupid problem that after 5-8hours working, PDNS suddenly stop working. And i have to start PDNS manually. And the loop continued, after 5-8 hour, it stop working again. What's wrong with that ? Any idea to solve that ? p/s : i compile pdns from source and i start/stop pdns by using : # killall pdns_server #/usr/local/pdns/sbin/pdns_server and i add the command */usr/local/pdns/sbin/pdns_server * to rc.local as well Regarding, Vinh Ho -- next part -- An HTML attachment was scrubbed... URL: http://mailman.powerdns.com/pipermail/pdns-users/attachments/20120329/88023b66/attachment.html -- Message: 2 Date: Thu, 29 Mar 2012 08:18:46 +0200 From: Peter van Dijk peter.van.d...@netherlabs.nl Subject: Re: [Pdns-users] [Help] - PDNS stop suddenly after every night To: pdns-users Users pdns-users@mailman.powerdns.com Message-ID: 193997e3-a5e9-47dd-83cc-f958aefd7...@netherlabs.nl Content-Type: text/plain; charset=utf-8 Hello Vinh Ho, On Mar 29, 2012, at 4:52 , ??c Vinh H? wrote: I successfully install using PDNS. That's good for me But i face to stupid problem that after 5-8hours working, PDNS suddenly stop working. And i have to start PDNS manually. And the loop continued, after 5-8 hour, it stop working again. What's wrong with that ? Any idea to solve that ? p/s : i compile pdns from source and i start/stop pdns by using : # killall pdns_server #/usr/local/pdns/sbin/pdns_server and i add the command /usr/local/pdns/sbin/pdns_server to rc.local as well Can you check your syslog files (in /var/log) for anything before or around the time that PDNS stops working? Kind regards, -- Peter van Dijk Netherlabs Computer Consulting BV - http://www.netherlabs.nl/ -- Message: 3 Date: Thu, 29 Mar 2012 10:18:38 +0100 From: Chris Russell chris.russ...@knowledgeit.co.uk Subject: Re: [Pdns-users] [Help] - PDNS stop suddenly after every night To: pdns-users@mailman.powerdns.com pdns-users@mailman.powerdns.com Message-ID: 1e130dca55d169479976824aa6d4db332a05fd4...@uknewk0999sv007.knowledgeit.co.uk Content-Type: text/plain; charset=utf-8 HI Vinh, Is this the authoritative or recursive server ? if its authoritative which backends are you using and which version ? Thanks Chris From: pdns-users-boun...@mailman.powerdns.com [mailto: pdns-users-boun...@mailman.powerdns.com] On Behalf Of ??c Vinh H? Sent: 29 March 2012 03:52 To: pdns-users@mailman.powerdns.com Subject: [Pdns-users] [Help] - PDNS stop suddenly after every night Hi all, I successfully install using PDNS. That's good for me But i face to stupid problem that after 5
Re: [Pdns-users] Pdns-users Digest, Vol 110, Issue 19
On 30/03/2012 9:20 AM, Đức Vinh Hồ wrote: /Mar 29 14:41:24 slv21 pdns[25327]: gmysql Connection failed: Unable to connect to database: Access denied for user 'power_admin'@'127.0.0.1' (using password: YES) If you read the log it tells you the exact reason for the failure - the mySQL login details are not valid. Fix that and it should work. ___ Pdns-users mailing list Pdns-users@mailman.powerdns.com http://mailman.powerdns.com/mailman/listinfo/pdns-users
