Reference Guide

Access Control Lists (ACL) | 237
Defaults
Not configured
Command Modes
CONFIGURATION-EXTENDED-ACCESS-LIST
Command
History
Usage
Information
The monitor option is relevant in the context of the flow-based monitoring feature
only. Refer to the Port Monitoring chapter.
When you use the
log option, CP processor logs details about the packets that match.
Depending on how many packets match the
log entry and at what rate, the CP may
become busy as it has to log these packets’ details.
The
order option is relevant in the context of the Policy QoS feature only. The
following applies:
•The
seq sequence-number is applicable only in an ACL group.
•The
order option works across ACL groups that have been applied on an interface
via QoS policy framework.
•The
order option takes precedence over the seq sequence-number.
• If
sequence-number is not configured, then rules with the same order value are
ordered according to their configuration order.
• If the
sequence-number is configured, then the sequence-number is used as a tie
breaker for rules with the same order.
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 will be applied to the monitored interface. For details, refer to the
section “Flow-based Monitoring” in the Port Monitoring chapter of the
FTOS Configuration Guide.
fragments Enter the keyword
fragments to use ACLs to control packet fragments.
Version 8.3.19.0 Introduced on S4820T
Version 8.3.7.0 Introduced on S4810
Version 8.3.1.0 Add DSCP value for ACL matching.
Version 8.2.1.0 Allows ACL control of fragmented packets for IP (Layer 3) ACLs.
Version 8.1.1.0 Introduced on E-Series ExaScale
Version 7.6.1.0 Added support for S-Series
Version 7.5.1.0 Added support for C-Series
Version 7.4.1.0 Added support for non-contiguous mask and added the
monitor option.
Deprecated
established keyword
Version 6.5.10 Expanded to include the optional QoS
order priority for the ACL entry.