Re: Bind 9 not responding to queries

Ok Stephane There's no firewall or IPS in front of the DNS. Only the Centos firewall policy permitting dns traffic. Sure, I will take the tcpdump and revert Thanks & Best Regards Isaac On Sun, 12 Apr 2020, 3:48 pm Stephane Bortzmeyer, wrote: > On Sun, Apr 12, 2020 at 01:41:52AM +, > s

Re: Bind 9 not responding to queries

On Sun, Apr 12, 2020 at 01:41:52AM +, sir izake wrote a message of 153 lines which said: > At specific times of day bind fails to respond to queries even > though service is shown to run (configured to respond to my network > IPs, this works fine till this time when service fails to answer

RE: Bind 9 not responding to queries

d with the different commands: https://danielmiessler.com/study/tcpdump/ Good hunting! John From: bind-users [mailto:bind-users-boun...@lists.isc.org] On Behalf Of sir izake Sent: Saturday, April 11, 2020 8:42 PM To: bind-users@lists.isc.org Subject: Bind 9 not responding to queries Hi Suppo

Bind 9 not responding to queries

Hi Support I have installed BIND 9.11.4-P2-RedHat-9.11.4-26.P2.el8 on CentOS Linux release 8.1.1911. I have configured bind as a recursive server for my network. At specific times of day bind fails to respond to queries even though service is shown to run (configured to respond to my network IPs,