docs - update conf for feature #5

dmachard · Nov 9, 2021 · c4142fb · c4142fb
1 parent edf714e
commit c4142fb
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/doc/configuration.md b/doc/configuration.md
@@ -6,6 +6,7 @@
   - [DNS sniffer](#Dns-Sniffer)
   - [Tail](#Tail)
 - [Subprocessors](#Subprocessors)
+  - [Qname lowercase](#Qname-lowercase)
   - [IP anonymization](#Ip-Anonymization)
   - [GeoIP Support](#GeoIP-Support)
   - [DNS Caching](#DNS-Caching)
@@ -133,6 +134,17 @@ tail:
 
 ## Subprocessors
 
+### Qname lowercase
+
+Option to convert all domain to lowercase.
+This feature is enabled by default.
+
+```yaml
+subprocessors:
+  # Convert all domain to lowercase
+  qname-lowercase: true
+```
+
 ### IP Anonymization
 
 This feature can be used to anonymize all IP queries.