diff --git a/roles/proxmox/handlers/main.yml b/roles/proxmox/handlers/main.yml
new file mode 100644
index 0000000..851b949
--- /dev/null
+++ b/roles/proxmox/handlers/main.yml
@@ -0,0 +1,2 @@
+- name: reload interfaces
+  command: ifreload -a
diff --git a/roles/proxmox/tasks/main.yml b/roles/proxmox/tasks/main.yml
new file mode 100644
index 0000000..e53cb35
--- /dev/null
+++ b/roles/proxmox/tasks/main.yml
@@ -0,0 +1,16 @@
+- name: Disable enterprise repositories
+  apt_repository:
+    repo: '{{ item }}'
+    state: absent
+    update_cache: '{{ ansible_loop.last }}'
+  loop:
+    - 'deb https://enterprise.proxmox.com/debian/pve {{ ansible_distribution_release }} pve-enterprise'
+    - 'deb https://enterprise.proxmox.com/debian/ceph-quincy {{ ansible_distribution_release }} enterprise'
+  loop_control:
+    extended: true
+
+- name: Enable no-subscription repository
+  apt_repository:
+    repo: 'deb http://download.proxmox.com/debian/pve {{ ansible_distribution_release }} pve-no-subscription'
+
+- include_tasks: sdn.yml
diff --git a/roles/proxmox/tasks/sdn.yml b/roles/proxmox/tasks/sdn.yml
new file mode 100644
index 0000000..99cf402
--- /dev/null
+++ b/roles/proxmox/tasks/sdn.yml
@@ -0,0 +1,9 @@
+- name: Install packages for SDN
+  package:
+    name: libpve-network-perl
+
+- name: Source SDN network configuration
+  lineinfile:
+    path: /etc/network/interfaces
+    line: 'source /etc/network/interfaces.d/*'
+  notify: reload interfaces