EthBusErr: displays the total number of Ethernet bus errors on the Ethernet controller.

CRCError: displays the total number of CRC errors on the Ethernet controller.

RxOverrun: displays the total number of receiver-overrun errors on the Ethernet controller.

Late Collision: displays the total number of late collisions on the Ethernet controller. A normal collision occurs during the first 512 bits of the frame transmission. If a collision occurs after the 512 bit times, then it is considered a late collision. A late collision should be taken as a serious network problem, since it causes the frame being transmitted to be discarded. The most common cause of late collisions is a mismatch between duplex configurations at each end of a link segment.

RetransLimitExp: displays the total number of retransmit limit expirations.

TxUnderrun: displays the total number of transmission-underrun errors on the Ethernet controller.

CarSenseLost: displays the total number of carrier sense lost errors occurred on the Ethernet controller.

Expanded Stats

Clicking on the Expanded Stats link will display a number of pages of statistics that are maintained by the Canopy module. Canopy Technical Support may ask the operator for specific information in this section when troubleshooting an issue.

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Motorola Canopy Backhaul Module user manual Expanded Stats