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4 Web-based Switch Configuration
Figure 4.167 - Monitoring > Port Access Control > RADIUS Account Client
The user may also select the desired time interval to update the statistics, between 1s and 60s, where "s"
stands for seconds. The default value is one second. To clear the current statistics shown, click the Clear
button in the top left hand corner.
The following fields can be viewed:
Server IP Addr: The IP address assigned to each RADIUS Accounting server that the client shares a secret
with.
Server Port Number: The UDP port the client is using to send requests to this server.
Timeouts: The number of accounting timeouts to this server. After a timeout the client may retry to the same
server, send to a different server, or give up. A retry to the same server is counted as a retransmit as well as
a timeout. A send to a different server is counted as an Accounting-Request as well as a timeout.
Requests: The number of RADIUS Accounting-Request packets sent. This does not include retransmissions.
Responses: The number of RADIUS packets received on the accounting port from this server.
RoundTripTime: The time interval between the most recent Accounting-Response and the Accounting-
Request that matched it from this RADIUS accounting server.
AccessRetrans: The number of RADIUS Access-Request packets retransmitted to this RADIUS
authentication server.
PendindRequests: The number of RADIUS Accounting-Request packets sent to this server that have not
yet timed out or received a response. This variable is incremented when an Accounting-Request is sent and
decremented due to receipt of an Accounting-Response, a timeout or a retransmission.
MalformedResponses: The number of malformed RADIUS Accounting-Response packets received from
this server. Malformed packets include packets with an invalid length. Bad authenticators and unknown types
are not included as malformed accounting responses.
BadAuthenticators: The number of RADIUS Accounting-Response packets, which contained invalid
authenticators, received from this server.
UnknownTypes: The number of RADIUS packets of unknown type which were received from this server on
the accounting port.
PacketsDropped: The number of RADIUS packets, which were received from this server on the accounting
port and dropped for some other reason.
ACL > ACL Configuration Wizard
Access Control List (ACL) allows user to establish criteria to determine whether or not the Switch will forward
packets based on the information contained in each packet's header. These criteria can be specified on a
basis of MAC address, or IP address.
The ACL Configuration Wizard will aid with the creation of access profiles and ACL Rules. The ACL Wizard
will create the access rule and profile automatically. The maximum usable profiles are 50 and with 240 Rules
in total for the switch.
D-Link DGS-2000 Series Ethernet Switch User Manual
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