1-16
Cisco ASA Series CLI Configuration Guide
Chapter 1 Configuring AAA Rules for Network Access
Configuring Authorization for Network Access
Examples
The following example authenticates and authorizes inside Telnet traffic. Telnet traffic to servers other
than 209.165.201.5 can be authenticated alone, but traffic to 209.165.201.5 requires authorization.
hostname(config)#
access-list TELNET_AUTH extended permit tcp any any
eq telnet
hostname(config)#
access-list SERVER_AUTH extended permit tcp any host 209.165.201.5 eq
telnet
hostname(config)#
aaa-server AuthOutbound protocol
hostname(config-aaa-server-group)#
exit
Step 5
aaa local authentication attempts max-fail
number
Example:
hostname(config)# aaa local authentication attempts
max-fail 7
(Optional) Uses the local database for network
access authentication and limits the number of
consecutive failed login attempts that the ASA
allows any given user account (with the exception of
users with a privilege level of 15. This feature does
not affect level 15 users). The
number
argument
value is between 1 and 16.
Tip
To clear the lockout status of a specific user
or all users, use the
clear aaa local user
lockout
command.
Step 6
access-list
Example:
hostname(config)# access-list TELNET_AUTH extended
permit tcp any any eq telnet
Create an access list that identifies the source
addresses and destination addresses of traffic that
you want to authorize. For instructions, see
Chapter 1, “Adding an Extended Access Control
List.”
The
permit
ACEs mark matching traffic for
authorization, while
deny
entries exclude matching
traffic from authorization. The access list that you
use for authorization matching should include rules
that are equal to or a subset of the rules in the access
list used for authentication matching.
Note
If you have configured authentication and
want to authorize all the traffic being
authenticated, you can use the same access
list that you created for use with the
aaa
authentication match
command.
Step 7
aaa authorization match
acl_name
interface_name
server_group
Example:
hostname(config)# aaa authentication match
TELNET_AUTH inside AuthOutbound
Enables authorization.
The
acl_name
argument
is the name of the access
list you created in Step 6, the
interface_name
argument is the name of the interface as specified
with the
nameif
command or by default, and the
server_group
argument is the AAA server group that
you created when you enabled authentication.
Note
Alternatively, you can use the
aaa
authorization include
command (which
identifies traffic within the command) but
you cannot use both methods in the same
configuration. See the command reference
for more information.
Command
Purpose
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 ...
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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 ...
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Page 1379: ...P A R T 2 Configuring Advanced Network Protection ...
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Page 1475: ...P A R T 2 Configuring Modules ...
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Page 1549: ...P A R T 2 Configuring VPN ...
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Page 1965: ...P A R T 2 Configuring Logging SNMP and Smart Call Home ...
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Page 2059: ...P A R T 2 System Administration ...
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Page 2098: ...1 8 Cisco ASA Series CLI Configuration Guide Chapter 1 Troubleshooting Viewing the Coredump ...
Page 2099: ...P A R T 2 Reference ...
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