Re: dns cache issue

2019-01-10 Thread Edwardo Garcia
Kevin, I though lan saturation too, but I can ssh into bind server immediately, I also, from my other pc did a lookup on local authoritative zone rpz.lan, so my bind replying right away or within 1 second during congestion, could it be dnssec the problem, I did not disable that to test, it really i

Re: dns cache issue

2019-01-10 Thread Kevin Darcy
Offhand, sounds like your LAN is saturated so the queries might not be getting to BIND in the first place. Or the replies aren't getting back. It's unlikely that QoS is going to help this, you indicated that QoS was on your "router", and that is typical -- usually QoS is found on WAN links. (Althou