From f02b47ac27dd45f2660089623124df9ca84a8b03 Mon Sep 17 00:00:00 2001
From: Michael Kuron <mkuron@users.noreply.github.com>
Date: Mon, 17 Apr 2017 11:21:07 +0200
Subject: [PATCH] Enable local IPv6

---
 docker-compose.yml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/docker-compose.yml b/docker-compose.yml
index f2c80a4d..99f668b6 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -268,10 +268,12 @@ services:
 networks:
   mailcow-network:
     driver: bridge
+    enable_ipv6: true
     ipam:
       driver: default
       config:
         - subnet: 172.22.1.0/24
+        - subnet: fd4d:6169:6c63:6f77::/64
 
 volumes:
   vmail-vol-1: