CyberGarage

BEFSR41 V.2 : I bought the router for support a bug report of CyberLink for Java by Yahoo! Japan Auction. I won the bid for about $8.

It is installed the Japanese firmware, but I wrote the latest English firmware, v1.46.2.

I check the router using the latest CyberLink of the CVS server, I could not confirm the problem yet. However I would like to study UPnP GW specification in more detail.

It seems that the router is based on Microsoft's UPnP protocol stack same as NP-BBRM.

M-SEARCH * HTTP/1.1
Host: 239.255.255.250:1900
Man: "ssdp:discover"
ST: upnp:rootdevice
MX: 3


HTTP/1.1 200 OK
Cache-Control:max-age=120
Location:http://192.168.1.1:5678/rootDesc.xml
Server:NT/5.0 UPnP/1.0
ST:upnp:rootdevice
USN:uuid:upnp-InternetGatewayDevice-1_0-0090a2777777::upnp:rootdevice
EXT:

GET /rootDesc.xml HTTP/1.0
Host: 192.168.1.1:5678
Content-Length: 0

HTTP/1.1 200 OK
Content-type: image/gif
Expires: Thu, 13 Dec 1969 10:29:00 GMT
Connection: close
Pragma: no-cache
<?xml version="1.0"?>
<root xmlns="urn:schemas-upnp-org:device-1-0">
<specVersion>
<major>1</major>
<minor>0</minor>
</specVersion>
<URLBase>http://192.168.1.1:5678</URLBase>
<device>
<deviceType>urn:schemas-upnp-org:device:InternetGatewayDevice:1</deviceType>
<presentationURL>/index.htm</presentationURL>
<friendlyName>Linksys BEFSR41/BEFSR11/BEFSRU31</friendlyName>
<manufacturer>Linksys Inc.</manufacturer>
<manufacturerURL>http://www.linksys.com</manufacturerURL>
<modelDescription>Internet Access Server</modelDescription>
<modelName>Linksys BEFSR41/BEFSR11/BEFSRU31</modelName>
<UDN>uuid:upnp-InternetGatewayDevice-1_0-0090a2777777</UDN>
<UPC>00000-00001</UPC>
<iconList>
<icon>
<mimetype>image/gif</mimetype>
<width>16</width>
<height>16</height>
<depth>8</depth> 
<url>http://192.168.1.1/calc.gif</url>
</icon>
</iconList>
<serviceList>
<service>
<serviceType>urn:schemas-upnp-org:service:Layer3Forwarding:1</serviceType>
<serviceId>urn:upnp-org:serviceId:L3Forwarding1</serviceId>
<controlURL>/Layer3Forwarding</controlURL>
<eventSubURL>/Layer3Forwarding</eventSubURL>
<SCPDURL>/Layer3Forwarding.xml</SCPDURL>
</service>
</serviceList>
<deviceList>
<device>
<deviceType>urn:schemas-upnp-org:device:WANDevice:1</deviceType>
<friendlyName>WANDevice</friendlyName>
<manufacturer>Linksys Inc.</manufacturer>
<manufacturerURL>http://www.linksys.com</manufacturerURL>
<modelDescription>BROADBAND ROUTER</modelDescription>
<modelName>Linksys BEFSR41/BEFSR11/BEFSRU31</modelName>
<modelNumber>1</modelNumber>
<modelURL>http://www.linksys.com</modelURL>
<serialNumber>0000001</serialNumber>
<UDN>uuid:upnp-WANDevice-1_0-0090a2777777</UDN>
<UPC>00000-00001</UPC>
<serviceList>
<service>
<serviceType>urn:schemas-upnp-org:service:WANCommonInterfaceConfig:1</serviceType>
<serviceId>urn:upnp-org:serviceId:WANCommonInterfaceConfig</serviceId>
<controlURL>http://192.168.1.1:6688/WANCommonInterfaceConfig</controlURL>
<eventSubURL>/WANCommonInterfaceConfig</eventSubURL>
<SCPDURL>/WANCfg.xml</SCPDURL>
</service>
</serviceList>
<deviceList>
<device>
<deviceType>urn:schemas-upnp-org:device:WANConnectionDevice:1</deviceType>
<friendlyName>Internet Access Server</friendlyName>
<manufacturer>Linksys Inc.</manufacturer>
<manufacturerURL>http://www.linksys.com</manufacturerURL>
<modelDescription>BROADBAND ROUTER</modelDescription>
<modelName>Linksys BEFSR41/BEFSR11/BEFSRU31</modelName>
<modelNumber>1</modelNumber>
<modelURL>http://www.linksys.com</modelURL>
<serialNumber>0000001</serialNumber>
<UDN>uuid:upnp-WANConnectionDevice-1_0-0090a2777777</UDN>
<UPC>00000-00001</UPC>
<serviceList>
<service>
<serviceType>urn:schemas-upnp-org:service:WANIPConnection:1</serviceType>
<serviceId>urn:upnp-org:serviceId:WANIPConnection</serviceId>
<controlURL>http://192.168.1.1:2468//WANIPConnection</controlURL>
<eventSubURL>/WANIPConnection</eventSubURL>
<SCPDURL>/WANIPCn.xml</SCPDURL>
</service>
</serviceList>
</device>
</deviceList>
</device>
</deviceList>
</device>
</root>

POST /WANIPConnection HTTP/1.0
Host: 192.168.1.1:2468
Content-Length: 311
Content-Type: text/xml; charset="utf-8"
SOAPACTION: "urn:schemas-upnp-org:service:WANIPConnection:1#GetExternalIPAddress"

<?xml version="1.0" encoding="utf-8"?>
<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
 <s:Body>
  <u:GetExternalIPAddress xmlns:u="urn:schemas-upnp-org:service:WANIPConnection:1">
  </u:GetExternalIPAddress>
 </s:Body>
</s:Envelope>

HTTP/1.1 200 OK
Connection: close
Server: Microsoft-Windows-NT/5.1 UPnP/1.0 UPnP-Device-Host/1.0
Content-length: 467
Content-Type: text/xml; charset="utf-8"
<?xml version="1.0"?>
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
<SOAP-ENV:Body>
<m:GetExternalIPAddressResponse   xmlns:m="urn:schemas-upnp-org:service:WANIPConnection:1">
<NewExternalIPAddress xmlns:dt="urn:schemas-microsoft-com:datatypes" dt:dt="string">192.168.100.109</NewExternalIPAddress>
</m:GetExternalIPAddressResponse>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>

POST /WANIPConnection HTTP/1.0
Host: 192.168.1.1:2468
Content-Length: 346
Content-Type: text/xml; charset="utf-8"
SOAPACTION: "urn:schemas-upnp-org:control-1-0#QueryStateVariable"

<?xml version="1.0" encoding="utf-8"?>
<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
 <s:Body>
  <u:QueryStateVariable xmlns:u="urn:schemas-upnp-org:control-1-0">
   <u:varName>PortMappingNumberOfEntries</u:varName>
  </u:QueryStateVariable>
 </s:Body>
</s:Envelope>

HTTP/1.1 200 OK
Connection: close
Server: Microsoft-Windows-NT/5.1 UPnP/1.0 UPnP-Device-Host/1.0
Content-length: 206
Content-Type: text/xml; charset="utf-8"
<?xml version="1.0"?>
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
</SOAP-ENV:Body></SOAP-ENV:Envelope>

POST /WANIPConnection HTTP/1.0
Host: 192.168.1.1:2468
Content-Length: 346
Content-Type: text/xml; charset="utf-8"
SOAPACTION: "urn:schemas-upnp-org:control-1-0#QueryStateVariable"

<?xml version="1.0" encoding="utf-8"?>
<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
 <s:Body>
  <u:QueryStateVariable xmlns:u="urn:schemas-upnp-org:control-1-0">
   <u:varName>PortMappingNumberOfEntries</u:varName>
  </u:QueryStateVariable>
 </s:Body>
</s:Envelope>

HTTP/1.1 200 OK
Connection: close
Server: Microsoft-Windows-NT/5.1 UPnP/1.0 UPnP-Device-Host/1.0
Content-length: 206
Content-Type: text/xml; charset="utf-8"
<?xml version="1.0"?>
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
</SOAP-ENV:Body></SOAP-ENV:Envelope>