Owner's Manual

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- ICMP Error Rate Limit Interval —The rate-limit interval for ICMPv6 error messages in
milliseconds. The value of this parameter together with the Bucket Size parameter (below)
determines how many ICMP error messages may be sent per time interval. For example, a
rate-limit interval of 100 ms and a bucket size of 10 messages translates to 100 ICMP error
messages per second.
-
Send ICMP Unreachable —Specifies whether transmission of ICMPv6 Address Unreachable
messages is enabled. When enabled, unreachable messages are generated for any packet
arriving on the interface with unassigned TCP/UDP port. The default is
Enabled .
-
Bucket Size —The bucket size for ICMPv6 error messages. The value of this parameter together
with the Interval parameter (above) determines how many ICMP error messages may be sent
per time interval. For example, a rate-limit interval of 100 ms and a bucket size of 10 messages
translates to 100 ICMP error messages per second. Default is 100 ICMP error messages per
second; this corresponds to the default interval of 100 ms multiplied by the default bucket
size of 10.
IPv6 Address Details
This panel lists the IPv6 addresses available on the selected interface. You can Add , or Edit
addresses for the selected device in this screen. Select a listed interface and click
Remove to delete
it. Click
Add , or select a listed interface and click Edit, and the editor opens (the lower portion of
the screen) with the following fields:
Port Based Authentication Editor
- Interface —The IPv6 interface that has been selected for configuration.
-
Ty p e —Specifies the means by which the IP address was added to the interface. The possible field
values are:
Link Local—Indicates the IP address is link local; non-routable and can be used for com-
munication on the same network only. A Link Local address has a prefix of
FE80 .
Global Unicast—Indicates the IP address is a globally unique IPv6 unicast address; visible
and reachable from different subnets.
Global Anycast—Indicates the IP address is a globally unique IPv6 anycast address; visible
and reachable from different subnets.
Multicast
—Indicates the IP address is multicast.
-
IPv6 Address —Indicates the IPv6 address assigned to the interface. The address must be a valid
IPv6 address, specified in hexadecimal using 16-bit values between colons. An example of an
IPv6 address is 2031:0:130F:0:0:9C0:876A:130D and the compressed version is represented as
2031::0:9C0:876A:130D. Up to five IPv6 addresses (not including Link Local addresses) can
be set per interface, with the limitation of up to 128 addresses per system.