On 03-Aug-22 10:53, bind-users-requ...@lists.isc.org wrote:
# cat resolv.confMy server is 23.123.122.146. That IPv6 addr is my ATT router.
You don't want to do that. The ATT router will not know how to resolve internal names. There is no guarantee that your client resolver will try nameservers in order. If you want a backup, run a second instance of named.
As for the intermittent issues with resolving external names, that's frequently a case of hitting different nameservers. Or a firewall.
Get rid of the ATT router first. Then as suggested, a packet trace will show what happens (if it still does - it could be that the ATT router's resolver is at fault).
Intermediate step would be to use dig. Timothe Litt ACM Distinguished Engineer -------------------------- This communication may not represent the ACM or my employer's views, if any, on the matters discussed.
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