User's Manual

Table Of Contents
79
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Flood Limit Whether packet flooding should be detected and offending packets
be dropped; On or Off.
Flood rate limit Specifies the number limit of packets per second before dropping the
remainder.
Flood burst limit Specifies the number limit of packets in a single burst before dropping
the remainder.
Flood limit ICMP enable Whether ICMP traffic packet flooding should be detected and offend-
ing packets be dropped; On or Off.
Flood limit UDP enable Whether UDP traffic packet flooding should be detected and offend-
ing packets be dropped; On or Off.
Flood limit UDP Pass multicast Allows exclusion of UDP multicast traffic. On by default.
Flood limit TCP enable Allows exclusion of TCP traffic. Off by default.
Flood limit TCP SYN-cookie Allows TCP SYN cookies flooding to be excluded.
(Additional)
Neighbor Discovery Attack protec-
tion
Prevents downstream traffic from an upstream device that sends
excessive traffic but receives no replies; On or Off.
Reflexive ACL When IPv6 is enabled, Reflexive Access Control Lists can deny
inbound IPv6 traffic unless this traffic results from returning outgoing
packets (except as configured through firewall rules).
Menu item Function