Thanks for reporting this Please can you report bind9 package version, Ubuntu version, and provide log files of bind9? This link explains about how to properly report a bug: https://help.ubuntu.com/community/ReportingBugs
** Changed in: bind9 (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to bind9 in Ubuntu. https://bugs.launchpad.net/bugs/1252429 Title: On default bind9 break internet connection To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bind9/+bug/1252429/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs