add func: del

README.md

@@ -4,4 +4,21 @@ This program uses the Tenantos API and Tenantos event listener to process Layer
 
 ### Installation
 
-Simply use the requirements.txt to install the required libs and you are ready to go.
+Simply use the requirements.txt to install the required libs and you are ready to go.
+
+
+### Arguments
+
+```
+--action {add/del}
+    add route/delete route
+
+--server {int}
+    server-id
+
+--subnet {int}
+    related subnet-id
+
+--ip {str}
+    ip address(IPv4/IPv6)
+```