private static bool AllowDynamicPortsTraffic(string protocol, int startPort, int endPort)
{
string firewallRuleName = string.Format(
CultureInfo.InvariantCulture,
"Windows Fabric Dynamic Ports - {0} ({1})",
protocol,
RoleEnvironment.CurrentRoleInstance.Id);
string deleteExistingRule = string.Format(
CultureInfo.InvariantCulture,
"advfirewall firewall delete rule name=\"{0}\"",
firewallRuleName);
string addAllowRule = string.Format(
CultureInfo.InvariantCulture,
"advfirewall firewall add rule name=\"{0}\" action=allow dir=in protocol={1} localport={2}-{3}",
firewallRuleName,
protocol,
startPort,
endPort);
WindowsFabricAzureWrapperServiceCommon.ExecuteNetshCommand(deleteExistingRule);
int exitCode = WindowsFabricAzureWrapperServiceCommon.ExecuteNetshCommand(addAllowRule);
return(exitCode == 0);
}
private static bool ReduceDynamicPortRange(int startPort, int portCount, string networkInterface, string transportProtocol)
{
int exitCode = WindowsFabricAzureWrapperServiceCommon.ExecuteNetshCommand(
string.Format(
CultureInfo.InvariantCulture,
"int {0} set dynamicport {1} start={2} num={3}",
networkInterface,
transportProtocol,
startPort,
portCount));
return(exitCode == 0);
}
