Motorola Canopy Backhaul Module - Manual (Page 40)

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.