} else {
ipRuleCounts.put(publicIp, new Integer(1));
}
String preNatRuleStr = new SimpleFirewallRule(preNatRule).toStringArray()[0];
existingPreNatRules.put(preNatRuleStr, preNatRule);
preNatRule.create();
if (routes.get(publicIp) == null) {
Route route = providerRouter.addRoute()
.type("Normal")
.weight(100)