iboconsole-->register server and connect-->remote server-->127.0.0.1
tcp/ip with sysdba and masterkey. then it told me :
Unable to complete network request to host "127.0.0.1".
Failed to establish a connection.


firebird.log:
------------

LIUXIANG-VUOVWQ Mon Jul 26 16:56:20 2004
INET/inet_error: select in packet_receive errno = 10038

LIUXIANG-VUOVWQ (Client) Mon Jul 26 16:56:20 2004
INET/inet_error: read errno = 10054

LIUXIANG-VUOVWQ (Client) Mon Jul 26 16:56:20 2004
INET/inet_error: receive in try_connect errno = 203

LIUXIANG-VUOVWQ Mon Jul 26 16:56:20 2004
INET/inet_error: select in packet_receive errno = 10038

LIUXIANG-VUOVWQ (Client) Mon Jul 26 16:56:21 2004
INET/inet_error: read errno = 10054

LIUXIANG-VUOVWQ (Client) Mon Jul 26 16:56:21 2004
INET/inet_error: receive in try_connect errno = 203