Arduino_ENC28j60_RBBB server

Wire up as following
 - SO -> Arduino pin 12
-  SI -> Arduino pin 11
-  SCK -> Arduino pin 13
-  CS -> Arduino pin 8
-  VCC -> Arduino  5V/(3V3) pin
-  GND -> Arduino Gnd pin

#include "EtherCard.h"

// ethernet interface mac address, must be unique on the LAN
static byte mymac[] = { 0x74,0x69,0x69,0x2D,0x30,0x31 };
static byte myip[] = { 192,168,1,199 };

byte Ethernet::buffer[500];
BufferFiller bfill;

void setup () {
  if (ether.begin(sizeof Ethernet::buffer, mymac) == 0)
    Serial.println(F("Failed to access Ethernet controller"));
  ether.staticSetup(myip);
}

static word homePage() {
  long t = millis() / 1000;
  word h = t / 3600;
  byte m = (t / 60) % 60;
  byte s = t % 60;
  bfill = ether.tcpOffset();
  bfill.emit_p(PSTR(
    "HTTP/1.0 200 OK\r\n"
    "Content-Type: text/html\r\n"
    "Pragma: no-cache\r\n"
    "\r\n"
    "#meta http-equiv='refresh' content='1'/>"
    "#title>RBBB server#/title>"
    "#h1>$D$D:$D$D:$D$D#/h1>"),   
      h/10, h%10, m/10, m%10, s/10, s%10);
  return bfill.position();
}

void loop () {
  word len = ether.packetReceive();
  word pos = ether.packetLoop(len);
 
  if (pos)  // check if valid tcp data is received
    ether.httpServerReply(homePage()); // send web page data
} 
Compile and upload
Browsing the IP
Then, You will see RBBB server runing...