Network Appliance FWS-7600
Appendix C Standard Firewall Platform Setting C-7
[Watch Dog Mode]
mov dx,48dh ;( IO_PORT = 48dh)
in al,dx
or al,01000000b ;set bit 7-->high
out dx,al
mov dx,48Fh ;( IO_PORT = 48Fh)
in al,dx
or al,00000100b ;set bit 2-->high
out dx,al
