diff --git a/defaults/main.yml b/defaults/main.yml
index 10b1e47..02b681c 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -1,8 +1,8 @@
 ---
-lxc_host_ipv4_addr: 192.168.1.1/24
+lxc_host_ipv4_addr: 192.168.0.1/24
 
-lxc_host_ipv4_dhcp_start: "{{ lxc_host_ipv4_addr|ansible.utils.ipaddr(99)|ansible.utils.ipaddr('address') }}"
-lxc_host_ipv4_dhcp_end: "{{ lxc_host_ipv4_addr|ansible.utils.ipaddr(198)|ansible.utils.ipaddr('address') }}"
+lxc_host_ipv4_dhcp_start: "{{ lxc_host_ipv4_addr|ansible.utils.ipaddr(100)|ansible.utils.ipaddr('address') }}"
+lxc_host_ipv4_dhcp_end: "{{ lxc_host_ipv4_addr|ansible.utils.ipaddr('last_usable')|ansible.utils.ipaddr('address') }}"
 
 lxc_host_ipv6_addr: fd00::1/64
 
diff --git a/tasks/main.yml b/tasks/main.yml
index 4dddf8e..0871183 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -21,8 +21,8 @@
 - name: Raise inotify limit
   sysctl:
     name: fs.inotify.max_user_instances
-    value: '2048'
-    sysctl_file: 30-lxc-inotify.conf
+    value: '{{ lxc_host_inotify_instances|default("2048") }}'
+    sysctl_file: /etc/sysctl.d/30-lxc-inotify.conf
     sysctl_set: yes
     state: present
     reload: yes