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public static GetMyAddress ( |
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| mask | ||
| return | ||
/// <summary>
/// Add a forwarding rule to the router using UPnP
/// </summary>
public bool ForwardPort(int port, string description)
{
if (m_serviceUrl == null)
{
return(false);
}
IPAddress mask;
var client = NetUtility.GetMyAddress(out mask);
try
{
XmlDocument xdoc = SOAPRequest(m_serviceUrl,
"<u:AddPortMapping xmlns:u=\"urn:schemas-upnp-org:service:WANIPConnection:1\">" +
"<NewRemoteHost></NewRemoteHost><NewExternalPort>" + port.ToString() + "</NewExternalPort>" +
"<NewProtocol>" + ProtocolType.Udp.ToString().ToUpper() + "</NewProtocol>" +
"<NewInternalPort>" + port.ToString() + "</NewInternalPort>" +
"<NewInternalClient>" + client.ToString() + "</NewInternalClient>" +
"<NewEnabled>1</NewEnabled>" +
"<NewPortMappingDescription>" + description + "</NewPortMappingDescription>" +
"<NewLeaseDuration>0</NewLeaseDuration>" +
"</u:AddPortMapping>",
"AddPortMapping");
m_peer.LogDebug("Sent UPnP port forward request");
System.Threading.Thread.Sleep(50);
}
catch (Exception ex)
{
m_peer.LogWarning("UPnP port forward failed: " + ex.Message);
return(false);
}
return(true);
}
/// <summary>
/// Add a forwarding rule to the router using UPnP
/// </summary>
/// <param name="externalPort">The external, WAN facing, port</param>
/// <param name="description">A description for the port forwarding rule</param>
/// <param name="internalPort">The port on the client machine to send traffic to</param>
public bool ForwardPort(int externalPort, string description, int internalPort = 0)
{
if (!CheckAvailability())
{
return(false);
}
IPAddress mask;
var client = NetUtility.GetMyAddress(out mask);
if (client == null)
{
return(false);
}
if (internalPort == 0)
{
internalPort = externalPort;
}
try
{
SOAPRequest(m_serviceUrl,
"<u:AddPortMapping xmlns:u=\"urn:schemas-upnp-org:service:" + m_serviceName + ":1\">" +
"<NewRemoteHost></NewRemoteHost>" +
"<NewExternalPort>" + externalPort.ToString() + "</NewExternalPort>" +
"<NewProtocol>" + ProtocolType.Udp.ToString().ToUpper(System.Globalization.CultureInfo.InvariantCulture) + "</NewProtocol>" +
"<NewInternalPort>" + internalPort.ToString() + "</NewInternalPort>" +
"<NewInternalClient>" + client.ToString() + "</NewInternalClient>" +
"<NewEnabled>1</NewEnabled>" +
"<NewPortMappingDescription>" + description + "</NewPortMappingDescription>" +
"<NewLeaseDuration>0</NewLeaseDuration>" +
"</u:AddPortMapping>",
"AddPortMapping");
m_peer.LogDebug("Sent UPnP port forward request");
NetUtility.Sleep(50);
}
catch (Exception ex)
{
m_peer.LogWarning("UPnP port forward failed: " + ex.Message);
return(false);
}
return(true);
}
