User Manual

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IPv6 Policy List Displays the list of IPv6 address-based policies. Policies are listed in order of the priority.
Move Policy
Select a policy and enter the policy number that the selected policy moves to before (or
after). Select [Before] or [After] and click [Move] to change the priority of the policy.
Status
Displays the DiffServ status.
Policy List
Displays the list of policies. Policies are listed in order of the priority. Select a port
from [Port Filter] to display only the policies that the selected port belongs to.
IPv4/MAC Policy List
Displays the list of IPv4 and MAC address-based policies. Click [+] next to a policy to
show its conditions. Conditions are listed in order of the priority.
IPv6 Policy List
Displays the list of IPv6 address-based policies. Click [+] next to a policy to show its
conditions. Conditions are listed in order of the priority.
Security
Auto DoS Attack Prevention
Configure packets to be dropped.
LAND Attack
If enabled, the packets whose source IP address and destination IP address are the
same will be dropped.
Minimum TCP Header Size If enabled, the packets whose TCP header size is less than 20 bytes will be dropped.
TCP/UDP L4 Port
If enabled, the packets whose source port number and destination port number
are the same will be dropped. Disable when using SNTP and RADIUS.
ICMP If enabled, the ICMP packets whose ICMP header+data is more than 512 bytes.