DELL 8132 ユーザーズマニュアル
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Denial of Service Commands
–
TCP Flag SYN set and Source Port < 1024 or TCP Control Flags = 0
and
–
TCP Sequence Number = 0 or TCP Flags FIN, URG, and PSH set
and
–
TCP Sequence Number = 0 or TCP Flags SYN and FIN set.
• TCP Offset:
–
Checks for TCP header offset =1.
• TCP SYN:
–
TCP Flag SYN set.
• TCP SYN & FIN:
–
TCP Flags SYN and FIN set.
• TCP FIN & URG & PSH:
–
TCP Flags FIN and URG and PSH set and TCP Sequence Number =
0.
• ICMP V6:
–
Limiting the size of ICMPv6 Ping packets.
• ICMP Fragment:
–
Checks for fragmented ICMP packets.
Commands in this Chapter
This chapter explains the following commands:
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2CSPC4.X8100-SWUM102.book Page 1506 Friday, March 15, 2013 8:56 AM