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The AAA-SERVER-MIB Set Operation feature allows the authentication, authorization, and accounting (AAA) server configuration to be extended or expanded by using the CISCO-AAA-SERVER-MIB to create and add new AAA servers, modify the “KEY” under the CISCO-AAA-SERVER-MIB, and delete the AAA server configuration.
Your software release may not support all the features documented in this module. For the latest feature information and caveats, see the release notes for your platform and software release. To find information about the features documented in this module, and to see a list of the releases in which each feature is supported, see the Feature Information Table at the end of this document.
Use Cisco Feature Navigator to find information about platform support and Cisco software image support. To access Cisco Feature Navigator, go to www.cisco.com/go/cfn. An account on Cisco.com is not required.
AAA must have been enabled on the router, that is, the aaa new-model command must have been configured. If this configuration has not been accomplished, the set operation fails.
Currently, the CISCO SNMP set operation is supported only for the RADIUS protocol. Therefore, only RADIUS servers in global configuration mode can be added, modified, or deleted.
The CISCO-AAA-SERVER-MIB provides that statistics reflect both the state of the AAA server operation with the server itself and of AAA communications with external servers. The CISCO-AAA-SERVER-MIB provides the following information:
Before Cisco IOS Release 12.4(4)T, the CISCO-AAA-SERVER-MIB supported only the “get” operation. Effective with this release, the CISCO-AAA-SERVER-MIB supports the set operation. With the set operation, you can do the following:
No special configuration is required for this feature. The Simple Network Management Protocol (SNMP) framework can be used to manage MIBs. See the Additional References section for a reference to configuring SNMP.
SNMP values can be verified by performing the following steps.
The following sample output shows the RADIUS server configuration and server statistics before and after the set operation.
Router# show running-config | include radius-server host
! The following line is for server 1.
radius-server host 172.19.192.238 auth-port 2095 acct-port 2096 key cisco2
! The following line is for server 2.
radius-server host 172.19.192.238 auth-port 1645 acct-port 1646
Router# show aaa servers
RADIUS: id 2, priority 1, host 172.19.192.238, auth-port 2095, acct-port 2096
State: current UP, duration 25s, previous duration 0s
Dead: total time 0s, count 7
Authen: request 8, timeouts 8
Response: unexpected 0, server error 0, incorrect 0, time 0ms
Transaction: success 0, failure 2
Author: request 0, timeouts 0
Response: unexpected 0, server error 0, incorrect 0, time 0ms
Transaction: success 0, failure 0
Account: request 0, timeouts 0
Response: unexpected 0, server error 0, incorrect 0, time 0ms
Transaction: success 0, failure 0
Elapsed time since counters last cleared: 5m
RADIUS: id 3, priority 2, host 172.19.192.238, auth-port 1645, acct-port 1646
State: current UP, duration 5s, previous duration 0s
Dead: total time 0s, count 2
Authen: request 8, timeouts 8
Response: unexpected 0, server error 0, incorrect 0, time 0ms
Transaction: success 0, failure 4
Author: request 0, timeouts 0
Response: unexpected 0, server error 0, incorrect 0, time 0ms
Transaction: success 0, failure 0
Account: request 0, timeouts 0
Response: unexpected 0, server error 0, incorrect 0, time 0ms
Transaction: success 0, failure 0
Elapsed time since counters last cleared: 3m
aaa-server5:/users/smetri> getmany 10.0.1.42 casConfigTable casAddress.2.2 = 172.19.192.238 casAddress.2.3 = 172.19.192.238 casAuthenPort.2.2 = 2095 casAuthenPort.2.3 = 1645 casAcctPort.2.2 = 2096 casAcctPort.2.3 = 1646 casKey.2.2 = casKey.2.3 = ! The following line shows priority for server 1. casPriority.2.2 = 1 ! The following line shows priority for server 2. casPriority.2.3 = 2 casConfigRowStatus.2.2 = active(1) casConfigRowStatus.2.3 = active(1) aaa-server5:/users/smetri>
The key of the existing RADIUS server is being changed. The index “1” is being used. That index acts as a wildcard for addition, deletion, or modification of any entries.
Change the key for server 1:=> aaa-server5:/users/smetri> setany -v2c 10.0.1.42 public casAddress.2.1 -a 172.19.192.238 casAuthenPort.2.1 -i 2095 casAcctPort.2.1 -i 2096 casKey.2.1 -o king casAddress.2.1 = 172.19.192.238 casAuthenPort.2.1 = 2095 casAcctPort.2.1 = 2096 casKey.2.1 = king aaa-server5:/users/smetri>
After the above SNMP set operation, the configurations on the router change. The following output shows the output after the set operation.
Router# show running-config | include radius-server host
radius-server host 172.19.192.238 auth-port 1645 acct-port 1646
! The following line shows a change in the key value to “king.”
radius-server host 172.19.192.238 auth-port 2095 acct-port 2096 key king
Router# show aaa servers
RADIUS: id 3, priority 1, host 172.19.192.238, auth-port 1645, acct-port 1646
State: current UP, duration 189s, previous duration 0s
Dead: total time 0s, count 2
Authen: request 8, timeouts 8
Response: unexpected 0, server error 0, incorrect 0, time 0ms
Transaction: success 0, failure 4
Author: request 0, timeouts 0
Response: unexpected 0, server error 0, incorrect 0, time 0ms
Transaction: success 0, failure 0
Account: request 0, timeouts 0
Response: unexpected 0, server error 0, incorrect 0, time 0ms
Transaction: success 0, failure 0
Elapsed time since counters last cleared: 6m
! The following line shows a new server with new statistics.
RADIUS: id 4, priority 2, host 172.19.192.238, auth-port 2095, acct-port 2096
State: current UP, duration 209s, previous duration 0s
Dead: total time 0s, count 7
Authen: request 0, timeouts 0
Response: unexpected 0, server error 0, incorrect 0, time 0ms
Transaction: success 0, failure 0
Author: request 0, timeouts 0
Response: unexpected 0, server error 0, incorrect 0, time 0ms
Transaction: success 0, failure 0
Account: request 0, timeouts 0
Response: unexpected 0, server error 0, incorrect 0, time 0ms
The following sections provide references related to the AAA-SERVER-MIB Set Operation feature.
Related Topic |
Document Title |
---|---|
Configuring SNMP |
Configuring SNMP Support in the Cisco IOS Network Management Configuration Guide |
Standard |
Title |
---|---|
No new or modified standards are supported by this feature, and support for existing standards has not been modified by this feature. |
-- |
MIB |
MIBs Link |
---|---|
No new or modified MIBs are supported by this feature, and support for existing MIBs has not been modified by this feature. |
To locate and download MIBs for selected platforms, Cisco IOS releases, and feature sets, use Cisco MIB Locator found at the following URL: |
RFC |
Title |
---|---|
No new or modified RFCs are supported by this feature, and support for existing RFCs has not been modified by this feature. |
-- |
Description |
Link |
---|---|
The Cisco Support website provides extensive online resources, including documentation and tools for troubleshooting and resolving technical issues with Cisco products and technologies. To receive security and technical information about your products, you can subscribe to various services, such as the Product Alert Tool (accessed from Field Notices), the Cisco Technical Services Newsletter, and Really Simple Syndication (RSS) Feeds. Access to most tools on the Cisco Support website requires a Cisco.com user ID and password. |
The following table provides release information about the feature or features described in this module. This table lists only the software release that introduced support for a given feature in a given software release train. Unless noted otherwise, subsequent releases of that software release train also support that feature.
Use Cisco Feature Navigator to find information about platform support and Cisco software image support. To access Cisco Feature Navigator, go to www.cisco.com/go/cfn. An account on Cisco.com is not required.
Table 1 | Feature Information for AAA-SERVER-MIB Set Operation |
Feature Name |
Releases |
Feature Information |
---|---|---|
AAA-SERVER-MIB Set Operation |
12.4(4)T 12.3(11)T 12.2(33)SRE |
The AAA-SERVER-MIB Set Operation feature allows the authentication, authorization, and accounting (AAA) server configuration to be extended or expanded by using the CISCO-AAA-SERVER-MIB to create and add new AAA servers, modify the “KEY” under the CISCO-AAA-SERVER-MIB, and delete the AAA server configuration. In Cisco IOS Release 12.4(4)T, this feature was introduced.
The following commands were introduced or modified: show aaa servers, show running-config, show running-config vrf. |
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