diff --git a/Dockerfile b/Dockerfile
index ca427af2..5a4377e2 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -30,12 +30,14 @@ COPY --from=build_node_modules /node_modules /node_modules
 RUN apk add --no-cache \
     dpkg \
     dumb-init \
+    ip6tables \
     iptables \
     iptables-legacy \
     wireguard-tools
 
 # Use iptables-legacy
 RUN update-alternatives --install /sbin/iptables iptables /sbin/iptables-legacy 10 --slave /sbin/iptables-restore iptables-restore /sbin/iptables-legacy-restore --slave /sbin/iptables-save iptables-save /sbin/iptables-legacy-save
+RUN update-alternatives --install /sbin/ip6tables ip6tables /sbin/ip6tables-legacy 10 --slave /sbin/ip6tables-restore ip6tables-restore /sbin/ip6tables-legacy-restore --slave /sbin/ip6tables-save ip6tables-save /sbin/ip6tables-legacy-save
 
 # Set Environment
 ENV DEBUG=Server,WireGuard
diff --git a/README.md b/README.md
index 47a7b3d6..037aeb8d 100644
--- a/README.md
+++ b/README.md
@@ -111,7 +111,9 @@ These options can be configured by setting environment variables using `-e KEY="
 | `WG_MTU` | `null` | `1420` | The MTU the clients will use. Server uses default WG MTU. |
 | `WG_PERSISTENT_KEEPALIVE` | `0` | `25` | Value in seconds to keep the "connection" open. If this value is 0, then connections won't be kept alive. |
 | `WG_DEFAULT_ADDRESS` | `10.8.0.x` | `10.6.0.x` | Clients IP address range. |
+| `WG_DEFAULT_ADDRESS6` | `fdcc:ad94:bacf:61a4::cafe:x` | `fdcc:ad94:bacf:61a4::42:x` | Clients IPv6 address range. Has to be a valid IPv6 ULA address. |
 | `WG_DEFAULT_DNS` | `1.1.1.1` | `8.8.8.8, 8.8.4.4` | DNS server clients will use. If set to blank value, clients will not use any DNS. |
+| `WG_DEFAULT_DNS6` | `2606:4700:4700::1111` | `2606:4700:4700::1001, 2606:4700:4700::1111` | DNSv6 server clients will use. |
 | `WG_ALLOWED_IPS` | `0.0.0.0/0, ::/0` | `192.168.15.0/24, 10.0.1.0/24` | Allowed IPs clients will use. |
 | `WG_PRE_UP` | `...` | - | See [config.js](https://github.com/wg-easy/wg-easy/blob/master/src/config.js#L19) for the default value. |
 | `WG_POST_UP` | `...` | `iptables ...` | See [config.js](https://github.com/wg-easy/wg-easy/blob/master/src/config.js#L20) for the default value. |
diff --git a/docker-compose.yml b/docker-compose.yml
index a9e8d0bf..a89c4c70 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -18,7 +18,9 @@ services:
       # - WG_PORT=51820
       # - WG_CONFIG_PORT=92820
       # - WG_DEFAULT_ADDRESS=10.8.0.x
+      # - WG_DEFAULT_ADDRESS6=fd00::cafe:x
       # - WG_DEFAULT_DNS=1.1.1.1
+      # - WG_DEFAULT_ADDRESS6=fdcc:ad94:bacf:61a4::cafe:x
       # - WG_MTU=1420
       # - WG_ALLOWED_IPS=192.168.15.0/24, 10.0.1.0/24
       # - WG_PERSISTENT_KEEPALIVE=25
@@ -31,6 +33,10 @@ services:
 
     image: ghcr.io/wg-easy/wg-easy
     container_name: wg-easy
+    networks:
+      wg:
+        ipv4_address: 10.42.42.42
+        ipv6_address: fdcc:ad94:bacf:61a3::2a
     volumes:
       - etc_wireguard:/etc/wireguard
     ports:
@@ -44,3 +50,16 @@ services:
     sysctls:
       - net.ipv4.ip_forward=1
       - net.ipv4.conf.all.src_valid_mark=1
+      - net.ipv6.conf.all.disable_ipv6=0
+      - net.ipv6.conf.all.forwarding=1
+      - net.ipv6.conf.default.forwarding=1
+
+networks:
+  wg:
+    driver: bridge
+    enable_ipv6: true
+    ipam:
+      driver: default
+      config:
+        - subnet: 10.42.42.0/24
+        - subnet: fdcc:ad94:bacf:61a3::/64