@ -90,7 +90,7 @@ if sys.argv[1] == "on":
sys.exit(1)
# get ports
ports = re.sub('\W+','', sys.argv[i] ).split("<")
ports = re.sub('"','', sys.argv[i] ).split("<")
port_internal = ports[0]
port_external = ports[1]
if port_internal.isdigit() == False: