Command Reference Guide

Denial of Service Commands
CLI Command Reference
September 2014 Page 476
HP Moonshot Switch Module CLI Command Reference
dos-control tcpflagseq
This command enables TCP Flag and Sequence Denial of Service protections. If the mode is enabled, Denial of
Service prevention is active for this type of attack. If packets ingress having TCP Flag SYN set and a source port
less than 1024 or having TCP Control Flags set to 0 and TCP Sequence Number set to 0 or having TCP Flags FIN,
URG, and PSH set and TCP Sequence Number set to 0 or having TCP Flags SYN and FIN both set, the packets will
be dropped if the mode is enabled.
no dos-control tcpflagseq
This command sets disables TCP Flag and Sequence Denial of Service protection.
dos-control tcpoffset
This command enables TCP Offset Denial of Service protection. If the mode is enabled, Denial of Service
prevention is active for this type of attack. If packets ingress having TCP Header Offset equal to one (1), the
packets will be dropped if the mode is enabled.
no dos-control tcpoffset
This command disabled TCP Offset Denial of Service protection.
Default disabled
Format
dos-control tcpflagseq
Mode Global Config
Format
no dos-control tcpflagseq
Mode Global Config
Default disabled
Format
dos-control tcpoffset
Mode Global Config
Format
no dos-control tcpoffset
Mode Global Config