User Manual
SmartAX MT800 ADSL CPE
Chapter 4 Web-based Management
4-34
specified value, or you can select any to enable the rule to
be invoked on all ICMP packets. This field will be dimmed
(unavailable for entry) unless you specify ICMP as the
protocol.
z
ICMP Code: Specifies whether the value in the code field
in ICMP packet headers will be used as a criterion. The
code value can be any decimal value from 0-255. You can
specify that the value must equal (eq) or not equal (neq)
the specified value, or you can select any to enable the
rule to be invoked on all ICMP packets. This field will be
dimmed (unavailable for entry) unless you specify ICMP as
the protocol.
z
IP Frag Pkt: Determines how the rule applies to IP packets
that contain fragments. You can choose from the following
options:
Yes: The rule will be applied only to packets that contain
fragments.
No: The rule will be applied only to packets that do not
contain fragments.
Ignore: (Default) The rule will be applied to packets
whether or not they contain fragments, assuming that
they match the other criteria.
z
IP Option Pkt: Determines whether the rule should apply
to IP packets that have options specified in their packet
headers.
Yes: The rule will be applied only to packets that contain
header options.
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