From 3a364b462d1e81f92736bfd80b0303b9c4d9b12e Mon Sep 17 00:00:00 2001
From: Pim van den Berg <pim@nethuis.nl>
Date: Sun, 29 Jan 2023 13:53:42 +0100
Subject: [PATCH] feat(readme): add section about SOA-EDIT =
 INCEPTION-INCREMENT

---
 README.md | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/README.md b/README.md
index 1ac2cac..5128e23 100644
--- a/README.md
+++ b/README.md
@@ -87,3 +87,15 @@ DS = example.tld. IN DS 280 13 1 0dead339b7dacebb6750c7d4e5c9c0f4c19843a9 ; ( SH
 DS = example.tld. IN DS 280 13 2 f340e93c42b3c2c6fa8ef76e044ad2f064c1cd7484e785bdfca0f51cd548c88d ; ( SHA256 digest )
 DS = example.tld. IN DS 280 13 4 a793c7e590a7701c7b39365f99655b865d11961c355a5eb59302282cf653aec8b051ddc9e36a9df0843cad29ca50149a ; ( SHA-384 digest )
 ```
+
+Set `SOA-EDIT` to `INCEPTION-INCREMENT` so that slaves get notified when a rollover has taken place:
+```
+$ docker exec -it powerdns pdnsutil set-meta example.tld SOA-EDIT INCEPTION-INCREMENT
+[bindbackend] Done parsing domains, 0 rejected, 1 new, 0 removed
+Set 'example.tld' meta SOA-EDIT = INCEPTION-INCREMENT
+
+$ docker exec -it powerdns pdnsutil get-meta example.tld
+[bindbackend] Done parsing domains, 0 rejected, 1 new, 0 removed
+Metadata for 'example.tld'
+SOA-EDIT = INCEPTION-INCREMENT
+```