IPv4 and IPv6 Internet and WAN Settings
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ProSafe Gigabit Quad WAN SSL VPN Firewall SRX5308
Speed
In most cases, the VPN firewall can automatically determine the connection speed of the WAN port of the
device (modem, dish, or router) that provides the WAN connection. If you cannot establish an Internet
connection, you might need to manually select the port speed. If you know the Ethernet port speed of the
modem, dish, or router, select it from the drop-down list. Use the half-duplex settings only if the full-duplex
settings do not function correctly.
Select one of the following speeds from the drop-down list:
• AutoSense. Speed autosensing. This is the default setting, which can sense all Ethernet speeds and
duplex modes, including 1000BASE-T speed at full duplex.
• 10BaseT Half_Duplex. Ethernet speed at half duplex.
• 10BaseT Full_Duplex. Ethernet speed at full duplex.
• 100BaseT Half_Duplex. Fast Ethernet speed at half duplex.
• 100BaseT Full_Duplex. Fast Ethernet speed at full duplex.
• 1000BaseT Full_Duplex. Gigabit Ethernet speed at full duplex.
Router’s MAC Address
Each computer or router on your network has a unique 48-bit local Ethernet address. This is also referred to
as the computer’s Media Access Control (MAC) address. The default is set to Use Default Address.
Make one of the following selections:
Use Default Address Each computer or router on your network has a unique 32-bit local Ethernet
address. This is also referred to as the computer’s Media Access Control (MAC)
address. To use the VPN firewall’s own MAC address, select the Use Default
Address radio button.
Use this computer’s MAC
Address Select the Use this computer’s MAC Address radio button to allow the VPN
firewall to use the MAC address of the computer you are now using to access
the web management interface. This setting is useful if your ISP requires MAC
authentication.
Use this MAC Address Select the Use this MAC Address radio button, and manually enter the MAC
address in the field next to the radio button. You would typically enter the MAC
address that your ISP is requiring for MAC authentication.
Note: The format for the MAC address is 01:23:45:67:89:AB (numbers
0–9 and either uppercase or lowercase letters A–F). If you enter a MAC
address, the existing entry is overwritten.
Table 12. WAN Advanced Options screen settings (continued)
Setting Description