netif_add( &fec523x_if, &xIpAddr, &xNetMast, &xGateway,NULL, ethernetif_init, tcpip_input );/* make it the default interface */netif_set_default( &fec523x_if );/* bring it up */netif_set_up( &fec523x_if );/* Create a new tcp connection handle */pxHTTPListener = netconn...