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2017. november 14.

Why is BIND re-priming the roots from hints more often than it should?

A quick recap on root priming:

When handling a client query for which it has no answer, a recursive server needs to know which authoritative server is responsible for the domain of the name it has been asked to resolve.  So for example, if a client queries for hostname.example.com,…

2017. november 8.

BIND 9.12.0b2 Release Notes

Introduction

BIND 9.12.0 is a new feature release of BIND, still under development. This document summarizes new features and functional changes that have been introduced on this branch. With each development release leading up to the final BIND 9.12.0 release, this document will be upda

2017. november 2.

Trust levels for RRsets in BIND cache

When a BIND resolver receives answers from authoritative servers, it must determine whether to accept them, whether to cache them, and whether to use them when sending responses to client queries.  In some cases, more than one answer may be available, and BIND must determine which is preferred,…

2017. október 27.

Kea 1.3.0

= Kea 1.3.0, October 27 2017, Release Notes =
Welcome to the 1.3.0 release of Kea. Kea is a DHCP implementation  developed by Internet Systems Consortium, Inc. that features fully&nbsp
2017. október 18.

BIND 9.12.0b1 Release Notes

Introduction

BIND 9.12.0 is a new feature release of BIND, still under development. This document summarizes new features and functional changes that have been introduced on this branch. With each development release leading up to the final BIND 9.12.0 release, this document will be upda

2017. szeptember 29.

Kea 1.3.0-beta

= Kea 1.3.0-beta, September 29 2017, Release Notes =
Welcome to the 1.3.0-beta release of Kea. Kea is a new DHCP implementation  being developed by Internet Systems Consortium, Inc. th
2017. szeptember 28.

Operational Notification: KSK-2010 will be retired from the root zone, potentially affecting validating resolvers

Summary:

KSK-2010, the DNSSEC Key Signing Key that has served as the trust anchor for the root DNS zone (.) since it was introduced in 2010, is scheduled to be retired soon.  A new key, KSK-2017, has been introduced and operators of validating resolvers should check their servers to ensure…

2017. szeptember 27.

BIND Trust Anchor Telemetry in BIND 9.9.10, 9.10.5 and 9.11.0


In BIND 9.9.10, 9.10.5 and 9.11.0 we introduced a new trust anchor telemetry feature whereby DNSSEC-validating resolvers can signal which keys they have configured (trusted or managed keys) to the zone owners in which those keys reside.  Typically this will be the Key Signing Key (KSK) for…

2017. szeptember 13.

BIND 9.12.0a1 Release Notes

Introduction

BIND 9.12.0 is a new feature release of BIND, still under development. This document summarizes new features and functional changes that have been introduced on this branch. With each development release leading up to the final BIND 9.12.0 release, this document will be upda

2017. augusztus 29.

BIND Logging - some basic recommendations

BIND9 logging configuration is very flexible, and the default settings are designed to make sure that you are collecting all of the basic administrator information as well as 'doing the right thing' when there are problems and you are advised to run with a higher debug level.  But sometimes…