TCP backlog exceeded with bind 9.16.0

[Craig Leres]

On 2020-03-16 10:59, Warren Kumari wrote:
> This:https://kb.isc.org/docs/operational-notification-an-error-in-handling-tcp-client-quota-limits-can-exhaust-tcp-connections-in-bind-9160

On 2020-03-16 11:00, Tony Finch wrote:
 > Yes, seehttps://lists.isc.org/pipermail/bind-users/2020-March/102734.html

My bad; I should have mentioned that we're running the FreeBSD bind916 
port (bind916-9.16.0_2) which includes that fix:

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r527873 | mat | 2020-03-06 02:24:11 -0800 (Fri, 06 Mar 2020) | 4 lines

Import patch from upstream to fixa tcp client quota exhaustion issue.

Obtained from: 
https://lists.isc.org/pipermail/bind-announce/2020-March/001150.html

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We're still having problems.

		Craig