Management Options
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Table 4.2 Describes the Ethernet statistics. Click Refresh to update to the latest statistics.
Table 4.2 Ethernet Statistics Screen Details
Statistic Description
Information Panel Details
Physical Address The MAC address of the CB3000. The MAC address is hard-coded into the device at the
factory and cannot be changed.
Subnet Mask Subnet mask IP address for the CB3000.
Link Status of the connection link. Possible values are:
• Up – The connection is active between the CB3000 and network.
• Down – The connection is interrupted or lost.
Speed The CB3000 network connection speed displayed in Mbps. For example, 100 Mbps. If
the throughput speed is not achieved, examine the number of transmit and receive
errors, or consider increasing the supported data rate.
IP Addresses IP address of the CB3000.
Received Panel Details
RX Packets Data packets received by the CB3000 from its networked clients.
RX Bytes Data bytes of information received for the CB3000’s networked clients.
RX Errors Total of RX Dropped, RX Overruns and RX Frame errors. Use this information to
determine performance quality of the current CB3000 network connection.
RX Dropped Number of data packets that fail to reach the CB3000. If this number appears excessive,
consider establishing a new connection to the client.
RX Overruns Buffer overruns to the CB3000. These occur when packets are received faster than the
CB3000 can handle them. If the number seems excessive, consider reducing the data
rate (see Configuring Ad Hoc Settings for more details).
RX Frame Number of TCP/IP data frame errors received.
Transmitted Panel Details
TX Packets Total packets transmitted by the CB3000 to networked clients.
TX Bytes Data bytes of information transmitted by the CB3000.
TX Errors Total of TX Dropped, TX Overruns and TX Carrier errors. Use this information to re-
assess the effectiveness of the CB3000’s location and transmit speed.
TX Dropped Number of data packets that fail to get sent from the CB3000.
TX Overruns Buffer overruns on the WAN connection. These occur when packets are sent faster than
the WAN interface can handle. If the number seems excessive, consider reducing the
data rate.
TX Carrier Number of TCP/IP data carrier errors transmitted.
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