From 6d4e2031cdf853138613e824b938bc1e4e61c0a1 Mon Sep 17 00:00:00 2001
From: Josh J <josh@joshjacobs.net>
Date: Thu, 12 Aug 2021 19:28:53 +0100
Subject: [PATCH] Update README.md

---
 README.md | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/README.md b/README.md
index 3afc4ac..7efe864 100644
--- a/README.md
+++ b/README.md
@@ -16,6 +16,12 @@ You also need to add a static route into ZeroTier so that the traffic is routed
 
 ![brave_4wHd9zo193](https://user-images.githubusercontent.com/1135584/129230132-11bcfb72-7d9b-4b40-a4e5-72130c583077.png)
 
+### Persistent Storage
+
+If you would like the container to retain the same ZeroTier client ID on reboot, attach a volume as per the below.
+
+`docker run --privileged -e ZT_NETWORK=NETWORK_ID_HERE --volume zt1:/var/lib/zerotier-one/ zerotierbridge:latest`
+
 ### Caveat: Architecture
 
 If you need to run this on a device with different architecture (a raspberry pi, for instance), then just edit line 3 of the Dockerfile.