# AAA Server Statistics- Accounting

The AAA Server Statistics- Accounting, allows comparison of various statistical details among the servers.

## Procedure

1. Right-click the device, then select AAA.

2. Click Statistics Summary, then click Authentication.

The following information appears:

> Index (casIndex)

> Protocol (casProtocol)

> IP Address (casAddress)

> Requests (casAcctRequests)

> Request Timeouts (casAcctRequestTimeouts)

> Unexpected Resp (casAcctUnexpectedResponses)

> Server Error Resp (casAcctServerErrorResponses)

> Incorrect Resp (casAcctIncorrectResponses)

> Resp Time (casAcctResponseTime)

> Trans Successes (casAcctTransactionSuccesses)

> Trans Failures (casAcctTransactionFailures)

### Index (casIndex)

Management station that initiates a new AAA server configuration. It uses a random value when creating an instance of casConfigEntry.

RowStatus semantics of casConfigRowStatus prevents access conflicts.

Snmp set to casIndex value fails when an existing entry uses the randomly chosen casIndex value for row creation.

### Protocol (casProtocol)

Protocol used with this server.

tacacsplus(1) represents TACACS+

radius(2) represents RADIUS

### IP Address (casAddress)

Server IP address.

### Requests (casAcctRequests)

Number of accounting requests sent to server since system reinitialization.

Retransmissions due to request timeouts are counted as distinct requests.

### Request Timeouts (casAcctRequestTimeouts)

Number of accounting requests sent to server since system reinitialization.

Retransmissions due to request timeouts are counted as distinct requests.

### Unexpected Resp (casAcctUnexpectedResponses)

Number of unexpected accounting responses received from server since system reinitialization; for example, a delayed response to a timed out request.

### Server Error Resp (casAcctServerErrorResponses)

Number of server ERROR accounting responses received from server since system reinitialization.

These responses indicate that server identified an error in its accounting operation.

### Incorrect Resp (casAcctIncorrectResponses)

Number of unprocessed accounting responses since system reinitialization.

Reasons are inability to decrypt response, invalid fields, or an invalid response to the request.

### Resp Time (casAcctResponseTime)

Average response time for accounting requests sent to server since system reinitialization, excluding timeouts.

### Trans Successes (casAcctTransactionSuccesses)

Number of successful accounting transactions performed on the server since system reinitialization.

A transaction includes multiple retransmission requests when timeouts occur.

A transaction is successful when the server responds with either an accounting pass or fail.

### Trans Failures (casAcctTransactionFailures)

Number of failed accounting transactions performed on the server since system reinitialization.

A transaction includes multiple retransmission requests when timeouts occur.

A transaction failure occurs when resends reach maximum or the server aborts the transaction.