Dell S6100, Руководство по настройке

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any TCP control flag in an ACL rule,
established
is masked and other control flags are
available.
operator (OPTIONAL) Enter one of the following logical operand:
• eq = equal to
•
neq
= not equal to
•
gt
= greater than
•
lt
= less than
•
range
= inclusive range of ports (you must specify two ports for the port parameter)
port port Enter the application layer port number. Enter two port numbers if you are using the
range logical operand. The range is from 0 to 65535.
The following list includes some common TCP port numbers:
• 23 = Telnet
• 20 and 21 = FTP
• 25 = SMTP
• 169 = SNMP
count (OPTIONAL) Enter the keyword
count
to count packets the filter processes.
byte (OPTIONAL) Enter the keyword
byte
to count bytes the filter processes.
log (OPTIONAL) Enter the keyword
log
to enable the triggering of ACL log messages.
threshold-in msgs
count
(OPTIONAL) Enter the
threshold-in-msgs
keyword followed by a value to indicate
the maximum number of ACL logs that can be generated, exceeding which the generation
of ACL logs is terminated. with the
seq
,
permit
, or
deny
commands. The threshold
range is from 1 to 100.
interval minutes (OPTIONAL) Enter the keyword
interval
followed by the time period in minutes at
which ACL logs must be generated. The interval range is from 1 to 10 minutes.
monitor (OPTIONAL) Enter the keyword
monitor
when the rule is describing the traffic that you
want to monitor and the ACL in which you are creating the rule is applied to the
monitored interface.
Defaults
By default, 10 ACL logs are generated if you do not specify the threshold explicitly.
The default frequency at which ACL logs are generated is five minutes. By default, flow-based monitoring is not
enabled.
Command Modes ACCESS-LIST
Command History
This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking
OS Command Line Reference Guide .
Version Description
9.11(2.0P0) Added the
established
parameter on the on the S6000, S6000–ON, S6100–ON,
Z9100–ON.
9.10(0.0) Introduced on the S6100.
9.8(1.0) Introduced on the Z9100–ON.
328 Access Control Lists (ACL)