Troubleshooting bind named[xxxx]: error (failure) resolving on CentOS 6.2


Beberapa hari yang lalu DNS internal Bind 9.8 CentOS 6.2 ngadat tidak mau resolve request, jadi gak bisa connect internet…
Cek di error message /var/log/messages terlihat named[3693]: error (failure) resolving bla bla bla

Setelah googling ketemu solusinya, katanya disuruh disable dnssec, entah kenapa dnssec membuat bind jadi error..

Berikut langkah-langkah yang saya lakukan:
1.Comment parameter-parameter dnssec di named.conf

/*dnssec-enable yes;*/
/*dnssec-validation yes;*/
/*dnssec-lookaside auto;*/

 
2.Restart named service
# /etc/init.d/named restart

Done! Seharusnya DNS server berfungsi normal seperti semula..

Leave a Reply

Your email address will not be published. Required fields are marked *