diff --git a/roles/lmn_network/tasks/main.yml b/roles/lmn_network/tasks/main.yml
new file mode 100644
index 0000000..58b5c15
--- /dev/null
+++ b/roles/lmn_network/tasks/main.yml
@@ -0,0 +1,13 @@
+---
+
+- name: set aptcache
+  ansible.builtin.copy:
+    dest: /etc/apt/apt.conf
+    content: >
+      Acquire::http::Proxy "http://aptcache.pn.steinbeis.schule:3142/";
+
+- name: set ntp Server
+  ansible.builtin.lineinfile:
+    path: /etc/systemd/timesyncd.conf
+    insertafter: '^#NTP='
+    line: NTP=server.pn.steinbeis.schule