NXDOMAIN problems

2020-11-16 Thread Boylan, Ross
I have been experiencing NXDOMAIN errors persistently, though not 100% of the time, for a machine I am trying to reach. The queries worked OK before today. I not only don't know what's causing it, but am having trouble tracing what's going on inside of bind. I'd be grateful for help on either

Re: NXDOMAIN problems

2020-11-16 Thread Boylan, Ross
.11.5. From: Boylan, Ross Sent: Monday, November 16, 2020 2:58 PM To: bind-users@lists.isc.org Cc: Ross Boylan Subject: NXDOMAIN problems I have been experiencing NXDOMAIN errors persistently, though not 100% of the time, for a machine I am trying to reach.

reload but the old value linger

2020-11-20 Thread Boylan, Ross
My fix for the DNS lookup problems I reported a few days ago, based on help here, seems to mostly work. But there is one oddity. When the tunnel goes down I comment out the special handling for the zone I reach through the tunnel and reload the server. But my DNS queries return the same inter