McAfee SG310, Administration Manual

Page: 13 / 412

McAfee UTM Firewall 4.0.4 Administration Guide 13
Introduction
UTM Firewall desktop appliances
Rear panel
The rear panel contains Ethernet and serial ports, the erase button, and power inlet. The serial port can be
connected to an analog/ISDN modem or terminal for serial console access.
Note: For instructions on serial console access, refer to Appendix C, Null modem administration .
If network status LEDs are present for the ports (not present on the SG310 model), the lower or left LED
indicates the link condition, where a cable is connected correctly to another device. The upper or right LED
indicates network activity.
Physical specifications
The following are the local or wide area network link specifications:
• 10/100BaseT 4 port LAN switch (SG310)
• 10/100BaseT 4 port VLAN-capable switch (SG560, SG560U, SG565, SG580)
Note: Port A1 is set to LAN and cannot be changed.
• Serial (for dial-up/ISDN)
• Front panel serial status LEDs (for TX/RX)
• Online status LEDs (for Internet/VPN)
• Rear panel Ethernet link and activity status LEDs
The following are the environmental specifications:
• External power adaptor (voltage/current depends on individual model)
• Front panel operating status LEDs: Power, H/B
• Operating temperature between 0° C and 40° C
• Storage temperature between -20° C and 70° C
• Humidity between 0 to 95% (non-condensing)
H/B (Heart
Beat)
Flashing steadily The appliance is operating correctly.
On If this LED is on and not flashing, an operating error has occurred.
Off If the power is on and the H/B light is off, either the Halt Now option is activated
in preparation to power down safely, or an operating error has occurred.
ETH Flashing Indicates network traffic.
USB Flashing Indicates activity on an attached USB device.
WLAN Flashing Indicates network traffic on the Wireless network interface.
Serial Flashing Indicates the COM port is receiving and transmitting data.
Online On (steady) An Internet connection has been established.
VPN On Indicates Virtual Private Networking is active. If IPSec tunnels are configured,
the light illuminates when a valid IPSec tunnel is active. If there are no IPSec
tunnels configured, the LED illuminates for the PPTP VPN Server. For the VPN
LED, IPSec takes precedence over other VPN configurations. For further
information on VPN, see Chapter 5, VPN menu features .
Table 3 SG565 LED descriptions <Comment>(continued)
Label Activity Description