Re: How to improve bind caching dns server performance
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 info : i am using bind 9.2.4 upon rhel4 If you want to upgrade to a newer version, you might try http://www.five-ten-sg.com/util/bind-9.7.4-0.2.b1.fc14.src.rpm which was slightly hacked from the Fedora rawhide version to build on rhel4/centos4. -BEGIN PGP SIGNATURE- Version: GnuPG v1.2.6 (GNU/Linux) iD8DBQFN8v85L6j7milTFsERAqV2AJ4xfmGe8qlFynxaUSIRTFfhmt36fwCeMQAL mT1jlMeT5dkQnckGw4djiMs= =BS6O -END PGP SIGNATURE- ___ bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
How to improve bind caching dns server performance
HI All, I am repeated facing SERVFAIL error with respond to dig command . but when i dig to known domian like yahoo,gmail.orkut etc then no problem . i think there is some perfomance issue with mycaching dns server how to check the reson lookup failure and how to improve the preformance . info : i am using bind 9.2.4 upon rhel4 Regards, Kshitij ___ bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
Re: How to improve bind caching dns server performance
On 6/10/2011 5:04 AM, kshitij mali wrote: HI All, I am repeated facing SERVFAIL error with respond to dig command . but when i dig to known domian like yahoo,gmail.orkut etc then no problem . i think there is some perfomance issue with mycaching dns server how to check the reson lookup failure and how to improve the preformance . Based on your previous posts to the list, the problem is not with your caching server. The problems you've described are the result of bad DNS entries entered by the owners and operators of the domains that are producing the errors you see. There is nothing you can do to fix the errors you described. -- Dave ___ bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
Re: How to improve bind caching dns server performance
On 06/10/11 07:53, David Sparro wrote: On 6/10/2011 5:04 AM, kshitij mali wrote: HI All, I am repeated facing SERVFAIL error with respond to dig command . but when i dig to known domian like yahoo,gmail.orkut etc then no problem . i think there is some perfomance issue with mycaching dns server how to check the reson lookup failure and how to improve the preformance . Based on your previous posts to the list, the problem is not with your caching server. The problems you've described are the result of bad DNS entries entered by the owners and operators of the domains that are producing the errors you see. There is nothing you can do to fix the errors you described. In addition, you should learn how to use dig +trace for troubleshooting these problems. Lyle ___ bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
Re: How to improve bind caching dns server performance
In message 4df21e85.2020...@lcrcomputer.net, Lyle Giese writes: On 06/10/11 07:53, David Sparro wrote: On 6/10/2011 5:04 AM, kshitij mali wrote: HI All, I am repeated facing SERVFAIL error with respond to dig command . but when i dig to known domian like yahoo,gmail.orkut etc then no problem . i think there is some perfomance issue with mycaching dns server how to check the reson lookup failure and how to improve the preformance . Based on your previous posts to the list, the problem is not with your caching server. The problems you've described are the result of bad DNS entries entered by the owners and operators of the domains that are producing the errors you see. There is nothing you can do to fix the errors you described. In addition, you should learn how to use dig +trace for troubleshooting these problems. Lyle ___ bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users And upgrade to a recent version of named. BIND 9.2.4 is positively ancient. -- Mark Andrews, ISC 1 Seymour St., Dundas Valley, NSW 2117, Australia PHONE: +61 2 9871 4742 INTERNET: ma...@isc.org ___ bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
