From 44a0106e9310e11ca983a4f654e5537a932a4265 Mon Sep 17 00:00:00 2001
From: Viranch Mehta <email@viranch.me>
Date: Sun, 2 Apr 2023 05:01:22 -0700
Subject: [PATCH] Add subnet targeting to dynamic records doc

---
 docs/dynamic_records.md | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/docs/dynamic_records.md b/docs/dynamic_records.md
index e019c94..78f42d8 100644
--- a/docs/dynamic_records.md
+++ b/docs/dynamic_records.md
@@ -78,6 +78,23 @@ The first portion is the continent:
 
 The second is the two-letter ISO Country Code https://en.wikipedia.org/wiki/ISO_3166-2 and the third is the ISO Country Code Subdivision as per https://en.wikipedia.org/wiki/ISO_3166-2:US. Change the code at the end for the country you are subdividing. Note that these may not always be supported depending on the providers in use.
 
+#### Subnets
+
+Dynamic record rules also support subnet targeting in some providers:
+
+```
+...
+    rules:
+    - geos:
+      - AS
+      - OC
+      subnets:
+      # Subnets used in matching queries
+      - 5.149.176.0/24
+      pool: apac
+...
+```
+
 ### Health Checks
 
 octoDNS will automatically configure the provider to monitor each IP and check for a 200 response for **https://<ip_address>/_dns**.