Netgear GS716Tv2 GS716Tv2/GS724Tv3 Software Admin Manual - Page 47

GS716Tv2 and GS724Tv3 Software Administration Manual Table 2-7. Denial of Service Configuration Fields (continued) Field Description Denial of Service TCP Flag Enable or disable this option by selecting the corresponding line on the pulldown entry field. Enabling TCP Flag DoS prevention causes the switch to drop packets that have TCP flag SYN set and TCP source port less than 1024 or TCP control flags set to 0 and TCP sequence number set to 0 or TCP flags FIN, URG, and PSH set and TCP sequence number set to 0 or both TCP flags SYN and FIN set. The factory default is disabled. Denial of Service L4 Port Enable or disable this option by selecting the corresponding line on the pulldown entry field. Enabling L4 Port DoS prevention causes the switch to drop packets that have TCP/UDP source port equal to TCP/UDP destination port. The factory default is disabled. Denial of Service ICMP Enable or disable this option by selecting the corresponding line on the pulldown entry field. Enabling ICMP DoS prevention causes the switch to drop ICMP packets that have a type set to ECHO_REQ (ping) and a size greater than the configured ICMP Pkt Size. The factory default is disabled. Denial of Service Max ICMP Specify the Max ICMP Pkt Size allowed. If ICMP DoS prevention is Size enabled, the switch will drop ICMP ping packets that have a size greater then this configured Max ICMP Pkt Size. The factory default is disabled. 2. If you change any of the DoS settings, click Apply to apply the changes to the switch. Green Ethernet Configuration Use this page to configure Green Ethernet features. Using the Green Ethernet features allows for power consumption savings. To access this page: Configuring System Information v1.0, July 2009 2-15