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RADIUS Statistics

To display RADIUS statistics, open the Statistics panel and click RADIUS. From this menu you can view statistics related to the local RADIUS Host (the server), as well as RADIUS clients and targets.

Local RADIUS Host Statistics

The local RADIUS host statistics include summary statistics for authentication/authorization requests and accounting transactions, as well as server run-time statistics and packet error statistics.

To view the local RADIUS Host statistics:

  1. Select Statistics > RADIUS > Host
  2. Double-click the local RADIUS Host Name shown in the content frame.

The RADIUS Host statistics dialog opens (Figure 106).


Figure 106: Local RADIUS Host (Server) Statistics
Table 31 describes each statistic.



Table 31: Local RADIUS Host (Server) Statistics  
Statistic
Authentication/Authorization
Accounting

Time elapsed since server was started

The total Authentication server up-time in seconds.

The total Accounting server up-time in seconds.

Time elapsed since server was reset

The software does not support a software reset operation, this value will always be zero.

The software does not support a software reset operation, this value will always be zero.

Server status

When read, one of the following values will be returned:

other - Authentication server in some unknown state.

initializing - Authentication server re-initializing.

running - Authentication server currently running.

When read, one of the following values will be returned:

other - Accounting server in some unknown state.

initializing - Accounting server re-initializing.

running - Accounting server currently running.

Requests

Total number of Access-Requests received.

Total number of Accounting-Requests received.

Invalid Requests

Total number of Access-Requests received from unknown addresses.

Total number of Accounting-Requests received from unknown addresses.

Duplicate requests

Total number of duplicate Access-Requests received.

Total number of duplicate Accounting-Requests received.

Access Accepts

Total number of Access-Accepts sent.

Not applicable.

Access Rejects

Total number of Access-Rejects sent.

Not applicable.

Access Challenges

Total number of Access-Challenges sent.

Not applicable.

Accounting Responses

Not applicable.

Total number of Accounting-Responses sent.

Malformed Requests

Total number of malformed Access-Requests received.

Note: Bad authenticators and unknown types are not included.

Total number of malformed Accounting-Requests received.

NOTE: Bad authenticators and unknown types are not included.

Bad Authenticators

Total number of Access-Requests which contained invalid Signature attributes received.

Total number of Accounting-Requests which contained invalid Signature attributes received.

Packets Dropped

Total number of incoming packets silently discarded for some reason other than malformed, bad authenticators or unknown types.

Total number of incoming packets silently discarded for some reason other than malformed, bad authenticators or unknown types.

Packets of Unknown Type

Total number of RADIUS packets of unknown type which were received.

Total number of RADIUS packets of unknown type which were received.

Responses from unknown addresses

Total number of RADIUS Access-Responses received from unknown addresses.

Total number of RADIUS Accounting-Responses received from unknown addresses.


RADIUS Client Statistics

This section describes the statistics available for RADIUS clients.

NOTE: RADIUS Client Statistics are presented for any client that sends messages to the IMS AAA Server, and are not limited to clients configured in the server. This helps to determine that spamming has occurred.

RADIUS Client statistics are purged after one day.


To view RADIUS client statistics:

  1. Select Statistics > RADIUS > Client

The content frame displays any RADIUS clients from which the server has received packets.

  1. Double-click the RADIUS client whose statistics you want to display. The RADIUS client statistics dialog opens (Figure 107).

Figure 107: RADIUS Client Statistics

Table 32 describes each statistic.



Table 32: RADIUS Client Statistics  
Statistic
Authentication/Authorization
Accounting

Requests

The number of Access-Requests received from this client.

The number of Accounting-Requests received from this client.

Duplicate Requests

The number of duplicate Access-Requests received from this client.

The number of duplicate Accounting-Requests received from this client.

Access Accepts

The number of Access-Accepts sent to this client.

Not applicable.

Access Rejects

The number of Access-Rejects sent to this client.

Not applicable.

Access Challenges

The number of Access-Challenges sent to this client.

Not applicable.

Accounting Responses

Not applicable.

The number of Accounting-Responses sent to this client.

Malformed Requests

The number of malformed Access-Requests received from this client.

Note: Bad authenticators and unknown types are not included.

The number of malformed Accounting-Requests received from this client.

NOTE: Bad authenticators and unknown types are not included.

Bad Authenticators

The number of Access-Requests

that contained invalid Message Authenticator attributes received from this client.

The number of Accounting-Requests that contained invalid authenticators received from this client.

Accounting Requests Note Recorded

Not applicable.

The number of Accounting-Requests that were received and responded to but not recorded.

Packets Dropped

The number of incoming packets received from this client and silently discarded for a reason other than malformed, bad authenticators, or unknown types.

The number of incoming packets received from this client and silently discarded for a reason other than malformed, bad authenticators, or unknown types.

Packets of Unknown Type

The number of RADIUS packets of unknown type that were received from this client.

The number of RADIUS packets of unknown type that were received from this client.


RADIUS Target Statistics

This section describes the statistics available for RADIUS Dynamic Authorization and Authentication targets.

To view RADIUS target statistics:

  1. Select Statistics > RADIUS > Target

The content frame displays any RADIUS targets that are defined in the server.

  1. Double-click the RADIUS target whose statistics you want to display. The RADIUS target statistics dialog opens (Figure 108).

Figure 108: RADIUS Target Statistics

Table 33 describes each target statistic.

Table 33: RADIUS Target Statistics  
Statistic
Authentication/Authorization
Accounting

Round Trip Time

The time interval (in hundredths of a second) between the most recent Access-Reply/Access-Challenge and the Access-Request that matched it from this target.

The time interval between the most recent Accounting-Response and the Accounting-Request that matched it from this target.

Requests

The number of Access-Requests sent to this target.

The number of Accounting-Requests sent to this target.

Requests Retransmissions

The number of Access-Requests retransmitted to this target.

The number of Accounting-Requests retransmitted to this target.

Access Accepts

The number of Access-Accepts received from this target.

Not applicable.

Access Rejects

The number of Access-Rejects received from this target.

Not applicable.

Access Challenges

The number of Access-Challenges received from this target.

Not applicable.

Accounting Responses

Not applicable.

The number of Accounting-Responses received from this target.

Malformed Responses

The number of malformed Access-Responses received from this target.

Note: Bad authenticators and unknown types are not included.

The number of malformed Accounting-Responses received from this target.

NOTE: Bad authenticators and unknown types are not included.

Bad Authenticators

The number of Access-Responses

that contained invalid Message Authenticator attributes received from this target.

The number of Accounting-Responses that contained invalid authenticators received from this target.

Pending Requests

The number of Access-Requests destined for this target that have not yet timed out or received a response.

The number of Accounting-Requests destined for this target that have not yet timed out or received a response.

Timeouts

The number of authentication timeouts to this target.

The number of accounting timeouts to this target.



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