mirror/stackexchange-dnscontrol
1
0
Fork 0
mirror of https://github.com/StackExchange/dnscontrol.git synced 2024-05-11 05:55:12 +00:00
Code Issues Releases Activity

BUG: Some DNS zones are downloaded twice (#2120)

Browse Source 
Signed-off-by: Amelia Aronsohn <squirrel@wearing.black>
Co-authored-by: Tom Limoncelli <tal@whatexit.org>
Co-authored-by: Grégoire Henry <hnrgrgr@users.noreply.github.com>
Co-authored-by: Amelia Aronsohn <squirrel@wearing.black>
Co-authored-by: Kai Schwarz <kschwarz@hexonet.net>
Co-authored-by: Asif Nawaz <asif.nawaz@centralnic.com>
Co-authored-by: imlonghao <git@imlonghao.com>
Co-authored-by: Will Power <1619102+willpower232@users.noreply.github.com>
This commit is contained in:
Tom Limoncelli
2023-04-14 15:22:23 -04:00
committed by GitHub
parent 61559f6a96
commit 60470a3886
56 changed files with 994 additions and 1186 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
documentation/providers/axfrddns.md
View File

@@ -66,10 +66,12 @@ And update `creds.json` accordingly:
```json
{
"axfrddns-a": {
"TYPE": "AXFRDDNS",
"transfer-key": "hmac-sha256:transfer-key-id:Base64EncodedSecret=",
"update-key": "hmac-sha256:update-key-id:AnotherSecret="
},
"axfrddns-b": {
"TYPE": "AXFRDDNS",
"transfer-key": "hmac-sha512:transfer-key-id-B:SmallSecret=",
"update-key": "hmac-sha512:update-key-id-B:YetAnotherSecret="
}
@@ -132,6 +134,16 @@ the following error message:
Please consider adding default `nameservers` or an explicit `master` in `creds.json`.
```
### Buggy DNS servers regarding CNAME updates
When modifying a CNAME record, or when replacing an A record by a
CNAME one in a single batched DDNS update, some DNS servers
(e.g. Knot) will incorrectly reject the update. For this particular
case, you might set the option `buggy-cname = "yes"` in `creds.json`.
The changes will then be split in two DDNS updates, applied
successively by the server. This will allow Knot to successfully apply
the changes, but you will loose the atomic-update property.
## Server configuration examples