D-Link DES-6500 Router Manual PDF (Setup & Configuration Guide)

Page 186 / 216 Scroll up to view Page 181 - 185

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Figure 6- 24. 802.1x Auth Client

Information displayed on this screen is described as follows:

Parameter

Description

radiusAuthClientInvalidServerAddresses

This is the number of RADIUS Access-Response

packets received from unknown addresses.

radiusAuthClientIdentifier

This is the NAS-Identifier of the RADIUS

authentication client.

This is not necessarily the

same as sysName.

radiusAuthServerIndex

This is a number that uniquely identifies each

RADIUS Authentication server with which this

client communicates.

radiusAuthServerAddress

This is the IP address of the RADIUS

authentication server referred to here.

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radiusAuthClientServerPortNumber

This is the UDP port number the client is using to

send requests to the server.

radiusAuthClientRoundTripTime

This is the time interval, in hundredths of a

second, between the most recent Access-

Reply/Access-Challenge and the Access-Request

that matched it from the RADIUS authentication

server.

radiusAuthClientAccessRequests

This is the number of RADIUS Access-Request

packets sent to the server.

This does not include

retransmission.

radiusAuthClientAccessRetransmissions

This is the number of RADIUS Access-Request

packets retransmitted to this RADIUS

authentication server.

radiusAuthClientAccessAccepts

This is the number of RADIUS Access-Accept

packets (valid or invalid) received from the server.

radiusAuthClientAccessRejects

This is the number of RADIUS Access-Reject

packets (valid or invalid) received from this server.

radiusAuthClientAccessChallenges

This is the number of RADIUS Access-Challenge

packets (valid or invalid) received from the server.

radiusAuthClientMalformedAccessResponses

This is the number of malformed RADIUS Access-

Response packets received from the server.

Malformed packets include packets with and

invalid length.

Bad authenticators or Signature

attributes or unknown types are not included.

radiusAuthClientBadAuthenticators

This is the number of RADIUS Access-Response

packets containing invalid authenticators or

Signature attributes received from the server.

radiusAuthClientPendingRequests

This is the number of RADIUS Access-Request

packets destined for the server that have not yet

timed out or received a response.

This variable is

incremented when and Access-Request is sent

and decremented due to the receipt of an Access-

Accept, Access-Reject, or Access-Challenge, a

timeout or retransmission.

radiusAuthClientTimeouts

This is the number of RADIUS authentication

timeouts to the 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 a

retransmit as well as a timeout.

radiusAuthClientUnknownTypes

This is the number of RADIUS packets of

unknown type which were received from the

server on the authentication port.

radiusAuthClientPacketsDropped

This is the number of RADIUS packets of which

were received from this server on the

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D-Link DES-6500 Layer 3 Stackable Gigabit Ethernet Switch

170

authentication port and dropped for some other

reason.

Layer 3 Monitoring Features

This folder in the Monitoring section will display information concerning settings configured

in

Layer 3 IP Networking

of the

Configuring

folder. These settings and parameters have

been previously described in

Section 4

of this manual, under

Layer 3 IP Networking

.

Browse IP Address

The

Browse IP Address

window may be found in the

Monitoring

menu in the

Layer 3

Feature

folder. The

Browse IP Address

window is a read only screen where the user may

view IP addresses discovered by the Switch. To search a specific IP address, enter it into the

field labeled

IP Address

at the top of the screen and click

Find

to begin your search.

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Figure 6- 25. Browse IP Address window.

Browse Routing Table

The

Browse Routing Table

window may be found in the

Monitoring

menu in the

Layer 3

Feature

folder. This screen shows the current IP routing table of the Switch. To find a

specific IP route, enter an IP address into the

Destination Address

field along with a proper

subnet mask into the

Mask

field.

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D-Link DES-6500 Layer 3 Stackable Gigabit Ethernet Switch

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Figure 6- 26. Browse Routing Table window

Browse ARP Table

The

Browse ARP Table

window may be found in the

Monitoring

menu in the

Layer 3

Feature

folder. This window will show current ARP entries on the Switch. To search a

specific ARP entry, enter an interface name into the

Interface Name

or an

IP address

and

click

Find

.

Figure 6- 27. Browse ARP Table

Browse IP Multicast Forwarding Table

The

Browse IP Multicast Forwarding Table

window may be found in the

Monitoring

menu in the

Layer 3 Feature

folder. This window will show current IP multicasting

information on the Switch. To search a specific entry, enter an multicast group IP address into

the

Multicast Group

field or a

Source IP

address and click

Find

.

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