diff --git a/conf/main_ipv4.conf.sample b/conf/main_ipv4.conf.sample
index 89a8859..437bf02 100644
--- a/conf/main_ipv4.conf.sample
+++ b/conf/main_ipv4.conf.sample
@@ -209,6 +209,9 @@ block_all_ext_to_local_net=""
 
 # - allow_local_ip_to_inet
 # -
+# - Example:
+# -    allow_local_ip_to_inet="192.168.63.0/24 192.168.64.45"
+# -
 # - Blank separated list of ip-adresses
 # -
 allow_local_ip_to_inet=""