diff --git a/host_vars/gw0/network.yml b/host_vars/gw0/network.yml
new file mode 100644
index 0000000..d284d55
--- /dev/null
+++ b/host_vars/gw0/network.yml
@@ -0,0 +1,78 @@
+network:
+  ignore_interfaces:
+  - enp4s0
+  interfaces:
+  - ifname: enp1s0
+    enabled: true
+    master: bond0
+    mode: none
+  - ifname: enp2s0
+    enabled: true
+    master: bond0
+    mode: none
+  - ifname: enp3s0
+    enabled: true
+    master: bond0
+    mode: none
+  - ifname: bond0
+    ignore: false
+    enabled: true
+    bond_opts:
+      mode: 802.3ad
+      miimon: 100
+    mode: none
+  - ifname: vlan1
+    enabled: true
+    vlan_id: 1
+    physdev: bond0
+    mode: manual
+    addr: 172.31.0.1
+    prefix: 27
+    addr6: fd99:8cd7:6528::1
+    routes:
+    - prefix: 172.31.0.64/28
+      nexthop:
+      - address: 172.31.0.2
+    - prefix: 192.168.0.0/16
+      nexthop:
+      - address: 172.31.0.2
+    - prefix: 172.28.33.0/24
+      nexthop:
+      - address: 172.31.0.2
+  - ifname: vlan100
+    enabled: true
+    vlan_id: 100
+    physdev: bond0
+    mode: manual
+    addr: 172.24.100.1
+    prefix: 24
+  - ifname: vlan101
+    enabled: true
+    vlan_id: 101
+    physdev: bond0
+    mode: manual
+    addr: 172.31.1.1
+    prefix: 24
+  - ifname: vlan30
+    enabled: true
+    vlan_id: 30
+    physdev: bond0
+    mode: manual
+    addr: 172.30.0.1
+    prefix: 26
+
+dhcpcd_send_hostname: false
+dhcpcd_ntp_servers: false
+dhcpcd_noipv4: true
+dhcpcd_noipv6rs: true
+dhcpcd_interfaces:
+- name: enp4s0
+  description: Internet
+  config:
+  - ipv4
+  - noipv4ll
+  - ipv6rs
+  - ia_pd 1/::/56
+    {{ dch_networks.blue.router_iface }}/{{ dch_networks.blue.sla_id }}
+    {{ dch_networks.red.router_iface }}/{{ dch_networks.red.sla_id }}
+    {{ dch_networks.jazz.router_iface }}/{{ dch_networks.jazz.sla_id }}
diff --git a/hosts b/hosts
index 13e42c0..6cb9ecd 100644
--- a/hosts
+++ b/hosts
@@ -17,6 +17,7 @@ dns0.pyrocufflink.blue	ansible_host=2605:6000:3ccc:fb00::4:1
 pyrocufflink-dns
 
 [dch-gw]
+gw0 ansible_host=172.31.0.1
 
 [dhcpcd:children]
 dch-gw