alert!: unable to connect to remote host

[yus budiyono <yusbu@bppt.go.id>]

hai,

saya nyoba ngeset SWAT.
sudah uncomment di /etc/services (otomatis)
   swat    901/tcp
dan uncomment di /etc/inetd.conf
   swat stream tcp nowait.400 root /usr/local/samba/bin/swat swat
tapi waktu
   lynx http://local-host:901/
returned
   alert!: unable to connect to remote host
kenapa ya? saya sudah ganti localhost dengan nomer ip saya (di kantor 
make dhcp dan firewall), hasilnya sama.
tolongin doong ...

yus