-"""network configuration"""
+"""
+network configuration
+"""
# system provided modules
-import os, string, time, socket
+import os
# PlanetLab system modules
import sioc, plnet
# local modules
import plnode.bwlimit as bwlimit
-import logger, iptables, tools
+import logger
+import iptables
+import tools
# we can't do anything without a network
-priority=1
+priority = 1
dev_default = tools.get_default_if()