Table of Contents
Advertisement
host ipv6–
address
operator
port
count
byte
log
threshold-in
msgs count
interval
minutes
monitor
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.
278
Enter the keyword host then the IPv6 address to specify a
host IP address.
(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 command)
Enter the application layer port number. Enter two port
numbers if 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
(OPTIONAL) Enter the keyword count to count the packets
that filter the processes.
(OPTIONAL) Enter the keyword byte to count the bytes that
filter the processes.
(OPTIONAL) Enter the keyword log to enable the triggering
of ACL log messages.
(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.
(OPTIONAL) Enter the keyword interval followed by the
time period in minutes at which ACL logs must be generated.
The threshold range is from 1 to 10 minutes.
(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.
Access Control Lists (ACL)
Advertisement
Table of Contents
