
Chapter 8 Firewall
FSG1100HN User’s Guide
System
Flood: SYN
Tick to enable whole system flooding for SYN DoS prevention.
System
Flood: FIN
Tick to enable whole system flooding for FIN DoS prevention.
System
Flood: UDP
Tick to enable whole system flooding for UDP DoS prevention.
System
Flood: ICMP
Tick to enable whole system flooding for ICMP DoS prevention.
IP Flood:
SYN
Tick to enable per-source IP flooding for SYN DoS prevention.
IP Flood: FIN
Tick to enable per-source IP flooding for FIN DoS prevention.
IP Flood:
UDP
Tick to enable per-source IP flooding for UDP DoS prevention.
IP Flood:
ICMP
Tick to enable per-source IP flooding for ICMP DoS prevention.
PortScan
Tick to enable TCP/UDP port scan for DoS prevention and select a
Sensitivity of Low or High.
Tick to enable ICMP DoS prevention.
Tick to enable IP Land DoS prevention.
Tick to enable IP Spoof DoS prevention.
Tick to enable IP Tear Drop DoS prevention.
Tick to enable Ping of Death DoS prevention.
Tick to enable TCP Scan DoS prevention.
SynWithData
Tick to enable TCP SYN with data DoS prevention.
Tick to enable UDP Bomb DoS prevention.
EchoChargen
Tick to enable Echo Chargen DoS prevention.
Source IP
Blocking
Tick to enable Source IP blocking DoS prevention and enter a
blocking time in seconds.
Click to select all of the DoS types on this screen.
Click to deselect all the DoS types ticked on this screen.
Click Apply to save your changes back to the FSG1100HN.
Click Refresh to begin configuring this screen afresh.
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