Ola !!! esqueci de colocar o arquivo de log que o interbase cita no console quando tento executá-lo .
=============================================== nabucodonossor.infoshop (Client) Wed Sep 10 10:19:39 2003 INET/inet_error: read errno = 104 nabucodonossor.infoshop (Client) Wed Sep 10 10:19:39 2003 INET/inet_error: receive in try_connect errno = 104 nabucodonossor.infoshop (Client) Wed Sep 10 10:19:39 2003 /opt/interbase/bin/ibguard: guardian starting bin/ibserver nabucodonossor.infoshop (Server) Wed Sep 10 10:19:39 2003 INET/inet_error: bind errno = 98 nabucodonossor.infoshop (Client) Wed Sep 10 10:19:39 2003 /opt/interbase/bin/ibguard: bin/ibserver terminated due to startup error (2)