diff --git a/dev/compose.yaml b/dev/compose.yaml
index 74dcd8b..507b478 100644
--- a/dev/compose.yaml
+++ b/dev/compose.yaml
@@ -9,7 +9,7 @@ services:
     environment:
       POSTGRES_PASSWORD: mysecretpassword
     volumes:
-      - postgres_data:/var/lib/postgresql
+      - postgres_data:/var/lib/postgresql/data
     healthcheck:
       test: ["CMD-SHELL", "pg_isready -U postgres"]
       interval: 5s
@@ -51,6 +51,7 @@ services:
     networks:
       pve:
         ipv4_address: 172.30.10.20
+      wan6: {}
 
   pve1:
     image: docker.io/dockurr/proxmox
@@ -66,6 +67,8 @@ services:
     volumes:
       - pve1_data:/var/lib/vz
       - pve1_config:/var/lib/pve-cluster
+      - pve1_corosync:/etc/corosync
+      - pve1_ssh:/root/.ssh
       - pve_shared:/shared
     networks:
       pve:
@@ -85,6 +88,8 @@ services:
     volumes:
       - pve2_data:/var/lib/vz
       - pve2_config:/var/lib/pve-cluster
+      - pve2_corosync:/etc/corosync
+      - pve2_ssh:/root/.ssh
       - pve_shared:/shared
     networks:
       pve:
@@ -104,6 +109,8 @@ services:
     volumes:
       - pve3_data:/var/lib/vz
       - pve3_config:/var/lib/pve-cluster
+      - pve3_corosync:/etc/corosync
+      - pve3_ssh:/root/.ssh
       - pve_shared:/shared
     networks:
       pve:
@@ -120,6 +127,11 @@ networks:
     ipam:
       config:
         - subnet: 172.30.10.0/24
+  wan6:
+    enable_ipv6: true
+    ipam:
+      config:
+        - subnet: fd42:f17a:57ac:12::/64
 
 volumes:
   postgres_data:
@@ -127,7 +139,13 @@ volumes:
   pve_shared:
   pve1_data:
   pve1_config:
+  pve1_corosync:
+  pve1_ssh:
   pve2_data:
   pve2_config:
+  pve2_corosync:
+  pve2_ssh:
   pve3_data:
   pve3_config:
+  pve3_corosync:
+  pve3_ssh:
diff --git a/dev/gateway/entrypoint.sh b/dev/gateway/entrypoint.sh
index b909255..2e8e5ed 100644
--- a/dev/gateway/entrypoint.sh
+++ b/dev/gateway/entrypoint.sh
@@ -48,4 +48,10 @@ iptables -t nat -C POSTROUTING -o eth0 -j MASQUERADE 2>/dev/null ||
 ip6tables -t nat -C POSTROUTING -o vxlan100 -j MASQUERADE 2>/dev/null ||
 	ip6tables -t nat -A POSTROUTING -o vxlan100 -j MASQUERADE
 
+wan6_iface=$(ip -6 -o addr show scope global | awk '/fd42:f17a:57ac:12:/{print $2; exit}')
+if [ -n "$wan6_iface" ]; then
+	ip6tables -t nat -C POSTROUTING -o "$wan6_iface" -j MASQUERADE 2>/dev/null ||
+		ip6tables -t nat -A POSTROUTING -o "$wan6_iface" -j MASQUERADE
+fi
+
 exec sleep infinity