Operation Manual

VigorSwitch P1100 User’s Guide
85
TCP Blat
Drops the packages if the TCP source port is equal to the
TCP destination port.
Enable:
Check the box to enable the item DoS setting; uncheck the
box to disable the item DoS setting.
DMAC = SMAC
Drops the packets if the destination MAC address is equal
to the source MAC address.
Enable:
Check the box to enable the item DoS setting; uncheck the
box to disable the item DoS setting.
Null Scan Attack
Drops the packets with NULL scan.
Enable:
Check the box to enable the item DoS setting; uncheck the
box to disable the item DoS setting.
X-Mas Scan Attack
Drops the packets if the sequence number is zero, and the
FIN, URG and PSH bits are set.
Enable:
Check the box to enable the item DoS setting; uncheck the
box to disable the item DoS setting.
TCP SYN-FIN Attack
Drops the packets with SYN and FIN bits set.
Enable:
Check the box to enable the item DoS setting; uncheck the
box to disable the item DoS setting.
TCP SYN-RST Attack
Drops the packets with SYN and RST bits set.
Enable:
Check the box to enable the item DoS setting; uncheck the
box to disable the item DoS setting.
ICMP Fragments
Drops the fragmented ICMP packets.
Enable:
Check the box to enable the item DoS setting; uncheck the
box to disable the item DoS setting.
TCP-SYN
Drops SYN packets with sport less than 1024.
Enable:
Check the box to enable the item DoS setting; uncheck the
box to disable the item DoS setting.
TCP Fragments
Drops the TCP fragment packets with offset equals to one.
Ping Max Size
Determine the IPv4/IPv6 PING packet with the length.
Specify the maximum size of the ICMPv4/ICMPv6 ping
packets. The valid range is from 0 to 65535 bytes, and the
default value is 512 bytes.
Enable
IPv4: Check the box to enable the item DoS
setting for IPv4; uncheck the box to disable the item DoS
setting.
Enable IPv6: Check the box to enable the item DoS
setting for IPv6; uncheck the box to disable the item DoS