
kb.isc.org/docs/map-zone-format-incompatibility-in-bind-9-16-20-and-9-17-17
Preview meta tags from the kb.isc.org website.
Linked Hostnames
7- 5 links towww.isc.org
- 4 links tokb.isc.org
- 1 link tobind9.readthedocs.io
- 1 link todocument360.io
- 1 link tofacebook.com
- 1 link towww.linkedin.com
- 1 link towww.youtube.com
Thumbnail

Search Engine Appearance
Operational Notification: BIND 9.16.20, 9.17.17, and 9.16.20-S1 can trigger an assertion failure when reading zone data stored in map format
A change to the map zone file format that was introduced in August 2021 releases (9.16.20, 9.17.17, and version 9.16.20-S1 of BIND Supported Preview Edition) mistakenly failed to change the API version of the storage format. As a consequence, affected BIND versions can exit with an assertion failure when loading zones if those zones are stored in the map zone file format and were originally written by a BIND version produced prior to August 2021.
Bing
Operational Notification: BIND 9.16.20, 9.17.17, and 9.16.20-S1 can trigger an assertion failure when reading zone data stored in map format
A change to the map zone file format that was introduced in August 2021 releases (9.16.20, 9.17.17, and version 9.16.20-S1 of BIND Supported Preview Edition) mistakenly failed to change the API version of the storage format. As a consequence, affected BIND versions can exit with an assertion failure when loading zones if those zones are stored in the map zone file format and were originally written by a BIND version produced prior to August 2021.
DuckDuckGo

Operational Notification: BIND 9.16.20, 9.17.17, and 9.16.20-S1 can trigger an assertion failure when reading zone data stored in map format
A change to the map zone file format that was introduced in August 2021 releases (9.16.20, 9.17.17, and version 9.16.20-S1 of BIND Supported Preview Edition) mistakenly failed to change the API version of the storage format. As a consequence, affected BIND versions can exit with an assertion failure when loading zones if those zones are stored in the map zone file format and were originally written by a BIND version produced prior to August 2021.
General Meta Tags
13- titleOperational Notification: BIND 9.16.20, 9.17.17, and 9.16.20-S1 can trigger an assertion failure when reading zone data stored in map format
- charsetutf-8
- viewportwidth=device-width, initial-scale=1, shrink-to-fit=no
- Content-Security-Policy
- viewportwidth=device-width, initial-scale=1.0
Open Graph Meta Tags
5- og:imagehttps://cdn.document360.io/956e37e2-5ec0-4942-8b27-35533899f099/Images/Documentation/ISC-logo-rgb-2048x1149.png
- og:image:secure_urlhttps://cdn.document360.io/956e37e2-5ec0-4942-8b27-35533899f099/Images/Documentation/ISC-logo-rgb-2048x1149.png
- og:typearticle
- og:titleOperational Notification: BIND 9.16.20, 9.17.17, and 9.16.20-S1 can trigger an assertion failure when reading zone data stored in map format
- og:descriptionA change to the map zone file format that was introduced in August 2021 releases (9.16.20, 9.17.17, and version 9.16.20-S1 of BIND Supported Preview Edition) mistakenly failed to change the API version of the storage format. As a consequence, affected BIND versions can exit with an assertion failure when loading zones if those zones are stored in the map zone file format and were originally written by a BIND version produced prior to August 2021.
Link Tags
18- canonicalhttps://kb.isc.org/docs/map-zone-format-incompatibility-in-bind-9-16-20-and-9-17-17
- iconhttps://cdn.document360.io/956e37e2-5ec0-4942-8b27-35533899f099/Images/Setting/b10e8db0-a36c-4007-af75-ad905254d441.png
- stylesheethttps://cdn.document360.io/site2/browser/20250810.1/styles.eda99b3c9a415803.css
- stylesheethttps://cdn.document360.io/fonts/fontawesome/v6/brands.min.css
- stylesheethttps://cdn.document360.io/fonts/fontawesome/v6/duotone.min.css
Emails
2Links
14- https://bind9.readthedocs.io/en/v9_16_20/reference.html#additional-file-formats
- https://document360.io
- https://facebook.com/InternetSystemsConsortium
- https://kb.isc.org/docs/aa-00861
- https://kb.isc.org/docs/aa-01497