diff --git a/hosts b/hosts
index dfd3a91..ef0fd9a 100755
--- a/hosts
+++ b/hosts
@@ -40,3 +40,6 @@
 
 [netflows]
 192.168.50.2
+
+[youtube]
+192.168.50.2
diff --git a/main.yaml b/main.yaml
index d75d599..3d3051d 100644
--- a/main.yaml
+++ b/main.yaml
@@ -14,6 +14,11 @@
 - hosts: pi
   roles:
           - snmpd
+          - wifi
   vars_prompt:
-          - name: rocommunity
-            prompt: "Enter SNMP RO community name"
+    - name: rocommunity
+      prompt: "Enter SNMP RO community name"
+      default: "public"
+- hosts: youtube
+  roles:
+          - youtube
diff --git a/roles/common/tasks/main.yaml b/roles/common/tasks/main.yaml
index 8d54d52..481a20a 100755
--- a/roles/common/tasks/main.yaml
+++ b/roles/common/tasks/main.yaml
@@ -5,3 +5,14 @@
           upgrade: yes
           update_cache: yes
   tags: apt_upgrade
+- name: Create directories
+  file:
+          path: "{{ item }}"
+          state: directory
+          owner: pi
+          group: pi
+  with_items:
+          - /home/pi/Documents/ftp
+          - /home/pi/Documents/smb
+          - /home/pi/scripts
+  tags: create_dirs
diff --git a/roles/wifi/tasks/main.yaml b/roles/wifi/tasks/main.yaml
new file mode 100755
index 0000000..640fd76
--- /dev/null
+++ b/roles/wifi/tasks/main.yaml
@@ -0,0 +1,32 @@
+---
+- name: Remove wpasupplicant package
+  become: yes
+  apt:
+    name: ['wpasupplicant']
+    state: absent
+    purge: true
+  tags: remove_wpasupplicant
+- lineinfile:
+    path: /etc/snmp/snmpd.conf
+    state: present
+    backrefs: yes
+    regexp: "{{ item.regexp }}"
+    line: "{{ item.line }}"
+  with_items:
+    - { regexp: '^\s+rocommunity\s+public\s+default\s+-V\s+systemonly', line: ' rocommunity {{ rocommunity }}' }
+    - { regexp: '^agentAddress\s+udp:127.0.0.1:161', line: 'agentAddress udp:161' }
+  tags: configure_snmpd
+  become: true
+- name: enable snmpd service and ensure it is not masked
+  systemd:
+    name: snmpd
+    enabled: yes
+    masked: no
+    state: restarted
+  tags: enablestart_snmpd
+  become: true
+- name: set timezone
+  become: true
+  timezone:
+    name: America/New_York
+  tags: set_timezone
diff --git a/roles/youtube/tasks/main.yaml b/roles/youtube/tasks/main.yaml
new file mode 100755
index 0000000..0a44036
--- /dev/null
+++ b/roles/youtube/tasks/main.yaml
@@ -0,0 +1,9 @@
+---
+- name: enable cron job for youtube traffic
+  cron:
+          name: "youtubetraff"
+          minute: "*/30"
+          hour: "7-18"
+          weekday: "1-5"
+          job: "/usr/bin/perl -e 'sleep int rand 900' && /home/pi/scripts/youtube.sh"
+  tags: youtubetraff_cron