1-14
Cisco ASA Series CLI Configuration Guide
Chapter 1 Configuring Inspection of Basic Internet Protocols
FTP Inspection
Where the
policy_map_name
is the name of the policy map. The CLI enters policy-map configuration
mode.
Step 5
(Optional) To add a description to the policy map, enter the following command:
hostname(config-pmap)#
description
string
Step 6
To apply actions to matching traffic, perform the following steps.
a.
Specify the traffic on which you want to perform actions using one of the following methods:
•
Specify the FTP class map that you created in
by entering the following command:
hostname(config-pmap)#
class
class_map_name
hostname(config-pmap-c)#
•
Specify traffic directly in the policy map using one of the
match
commands described in
.
If you use a
match not
command, then any traffic that does not match the criterion in the
match
not
command has the action applied.
b.
Specify the action you want to perform on the matching traffic by entering the following command:
hostname(config-pmap-c)# {[
drop
[
send-protocol-error
] |
drop-connection
[
send-protocol-error
]|
mask
|
reset
] [
log
] |
rate-limit
message_rate
}
Not all options are available for each
match
or
class
command. See the CLI help or the command
reference for the exact options available.
The
drop
keyword drops all packets that match.
The
send-protocol-error
keyword sends a protocol error message.
The
drop-connection
keyword drops the packet and closes the connection.
The
mask
keyword masks out the matching portion of the packet.
The
reset
keyword drops the packet, closes the connection, and sends a TCP reset to the server
and/or client.
The
log
keyword, which you can use alone or with one of the other keywords, sends a system log
message.
The
rate-limit
message_rate
argument limits the rate of messages.
You can specify multiple
class
or
match
commands in the policy map. For information about the order
of
class
and
match
commands, see the
“Defining Actions in an Inspection Policy Map” section on
Step 7
To configure parameters that affect the inspection engine, perform the following steps:
a.
To enter parameters configuration mode, enter the following command:
hostname(config-pmap)#
parameters
hostname(config-pmap-p)#
b.
To mask the greeting banner from the FTP server, enter the following command:
hostname(config-pmap-p)#
mask-banner
c.
To mask the reply to
syst
command, enter the following command:
hostname(config-pmap-p)#
mask-syst-reply
Summary of Contents for 5505 - ASA Firewall Edition Bundle
Page 28: ...Glossary GL 24 Cisco ASA Series CLI Configuration Guide ...
Page 61: ...P A R T 1 Getting Started with the ASA ...
Page 62: ......
Page 219: ...P A R T 2 Configuring High Availability and Scalability ...
Page 220: ......
Page 403: ...P A R T 2 Configuring Interfaces ...
Page 404: ......
Page 499: ...P A R T 2 Configuring Basic Settings ...
Page 500: ......
Page 533: ...P A R T 2 Configuring Objects and Access Lists ...
Page 534: ......
Page 601: ...P A R T 2 Configuring IP Routing ...
Page 602: ......
Page 745: ...P A R T 2 Configuring Network Address Translation ...
Page 746: ......
Page 845: ...P A R T 2 Configuring AAA Servers and the Local Database ...
Page 846: ......
Page 981: ...P A R T 2 Configuring Access Control ...
Page 982: ......
Page 1061: ...P A R T 2 Configuring Service Policies Using the Modular Policy Framework ...
Page 1062: ......
Page 1093: ...P A R T 2 Configuring Application Inspection ...
Page 1094: ......
Page 1191: ...P A R T 2 Configuring Unified Communications ...
Page 1192: ......
Page 1333: ...P A R T 2 Configuring Connection Settings and QoS ...
Page 1334: ......
Page 1379: ...P A R T 2 Configuring Advanced Network Protection ...
Page 1380: ......
Page 1475: ...P A R T 2 Configuring Modules ...
Page 1476: ......
Page 1549: ...P A R T 2 Configuring VPN ...
Page 1550: ......
Page 1965: ...P A R T 2 Configuring Logging SNMP and Smart Call Home ...
Page 1966: ......
Page 2059: ...P A R T 2 System Administration ...
Page 2060: ......
Page 2098: ...1 8 Cisco ASA Series CLI Configuration Guide Chapter 1 Troubleshooting Viewing the Coredump ...
Page 2099: ...P A R T 2 Reference ...
Page 2100: ......