Sorry for the lack of info.
Here is the code I´m using:
#include <SPI.h>
#include <Ethernet.h>
// Enter a MAC address for your controller below.
// Newer Ethernet shields have a MAC address printed on a sticker on the shield
byte mac[] = { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }; //not the real mac
char serverName[] = "graph.facebook.com";
// Initialize the Ethernet client library
// with the IP address and port of the server
// that you want to connect to (port 80 is default for HTTP):
EthernetClient client;
void setup(){
// Open serial communications and wait for port to open:
Serial.begin(9600);
while (!Serial) {
; // wait for serial port to connect. Needed for Leonardo only
}
// start the Ethernet connection:
if (Ethernet.begin(mac) == 0) {
Serial.println("Failed to configure Ethernet using DHCP");
// no point in carrying on, so do nothing forevermore:
while(true);
}
// give the Ethernet shield a second to initialize:
delay(1000);
Serial.println(Ethernet.localIP());
Serial.println("connecting...");
// if you get a connection, report back via serial:
if (client.connect(serverName, 80)) {
Serial.println("connected");
// Make a HTTP request:
client.println("GET /40796308305 HTTP/1.0");
client.println();
}
else {
// kf you didn't get a connection to the server:
Serial.println("connection failed");
}
}
void loop()
{
// if there are incoming bytes available
// from the server, read them and print them:
if (client.available()) {
char c = client.read();
Serial.print(c);
}
// if the server's disconnected, stop the client:
if (!client.connected()) {
Serial.println();
Serial.println("disconnecting.");
client.stop();
// do nothing forevermore:
while(true);
}
}
And this is what it reports back:
XXX.XXX.XXX.XXX // it reports a proper IP
connecting...
connected
HTTP/1.0 301 Moved Permanently
Location: Redirecting...
Content-Type: text/html; charset=utf-8
X-FB-Debug: GvknnluCEGIMnhqIRXmZ2dYZptRrEpwtZQcqBRZBT88=
Date: Sun, 14 Oct 2012 02:35:37 GMT
Connection: close
Content-Length: 0
disconnecting.