# Monitoring RADIUS Dynamic-Request Server Information

#### Purpose

Display RADIUS dynamic-request server configuration information and statistics.

#### Action

To display RADIUS dynamic-request server configuration information:

    host1#show radius dynamic-request servers

                   RADIUS Request Configuration
                           ----------------------------
                                           Change
                    Udp                      Of
     IP Address     Port   Disconnect   Authorization   Secret
    -------------   ----   ----------   -------------   ------
    192.168.2.3     1700   disabled     disabled        <NULL>
    10.10.120.104   1700   disabled     disabled        mysecret

    host1#show radius dynamic-request statistics

    RADIUS Request Statistics
           -------------------------
              Statistic             10.10.3.4
    -----------------------------   -------
    UDP Port                        1700
    Disconnect Requests             0
    Disconnect Accepts              0
    Disconnect Rejects              0
    Disconnect No Session ID        0
    Disconnect Bad Authenticators   0
    Disconnect Packets Dropped      0
    CoA Requests                    0
    CoA Accepts                     0
    CoA Rejects                     0
    CoA No Session ID               0
    CoA Bad Authenticators          0
    CoA Packets Dropped             0
    No Secret                       0
    Unknown Request                 0

    Invalid Addresses Received  :0

#### Meaning

Table 66 lists show radius dynamic-request statistics command output fields.

Table 66: show radius dynamic-request statistics Output Fields

Field Name | Field Description
--- | ---
IP Address | IP address of the RADIUS server
Udp Port | Port on which the router listens for RADIUS server
Disconnect | Status of RADIUS-initiated disconnect feature, enabled or disabled
Change of Authorization | Status of change of authorization feature, enabled or disabled
Secret | Secret (key) used to connect to RADIUS server
Disconnect or CoA Requests | Number of RADIUS-initiated disconnect or CoA requests received
Disconnect or CoA Accepts | Number of RADIUS-initiated disconnect or CoA requests accepted
Disconnect or CoA Rejects | Number of RADIUS-initiated disconnect or CoA requests rejected
Disconnect or CoA No Session ID | Number of RADIUS-initiated disconnect or CoA messages rejected because the request did not include a session ID attribute
Disconnect or CoA Bad Authenticators | Number of RADIUS-initiated disconnect or CoA messages rejected because the calculated authenticator in the authenticator field of the request did not match
Disconnect or CoA Packets Dropped | Number of RADIUS-initiated disconnect or CoA packets dropped because of queue overflow
No Secret | Number of messages rejected because a secret was not present in the authenticator field
Unknown Request | Number of packets received with an invalid RADIUS code for RADIUS disconnect or change of authorization
Invalid Addresses Received | Number of invalid addresses received

#### Related Documentation

- show radius servers
- show radius statistics