Hotbrick VPN 800 / 2 User Manual
HotBrick Network Solutions
System Filter Exception
System Firewall Exception Rules: The rules with which any received packets is complied, the packets
will not processed by Firewall or NAT module, but to be processed directly by system protocol stack.
will not processed by Firewall or NAT module, but to be processed directly by system protocol stack.
Figure 5-4: System Filter Exception
Setting - System Filter Exception
System Filter
Exception Rules
Exception Rules
Enable - The check box can allow you enable or disable firewall exception.
Interface - You can select LAN, WAN1, WAN2 or ALL interfaces to be
process by the system protocol stack. If you enable check box.
process by the system protocol stack. If you enable check box.
Protocol - There are six protocols (UDP/TCP/ICMP/GRE/ESP/AH) to choose
to let the packets directly process by the system protocol stack.
to let the packets directly process by the system protocol stack.
Foreign Port Range - Select foreign port number range directly process by
system protocol stack. If enable check box.
system protocol stack. If enable check box.
Device Port Range - Select device port number range directly process by
system protocol stack. If enable check box.
system protocol stack. If enable check box.
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