figure 4 internet firewall dmz front panel
the internet firewall 25 does not have dmz leds.
the internet firewall front panel contains the following
leds:
alert led
orange — alerts you to the following:
1 a failure in the self-test the internet firewall runs when switched on.
2 potential attacks on your network.
3 an attempt to access a restricted web site.
4 a hacker attack or access to a restricted service.
on permanently — indicates a problem. refer to chapter 6.
power led
green — the unit is switched on.
flashing— self-test is running.
wan, lan and dmz (internet firewall dmz only) status leds
indicate the status of each 10base-t port:
1 receive
yellow — indicates that data is being received on the port.
2 transmit
yellow — indicates that data is being transmitted on the port.
3 link
green — indicates that the link between the port and the next piece of network equipment is ok.
off — indicates that nothing is connected to the port or that the link has failed.