HP NetRider manual Field Description

	Displaying Information About the Access Server
Field	Description
Send Failure Reasons	Mask providing information about the type or
	types of send failure encountered if the Send
	Failures counter is not zero. This is a
	cumulative mask.The following are the bits
	defined in the mask:
	Bit
	0
	1
	4
	5
	8
	9
	If a reason for send failures is heartbeat errors
	and the access server characteristic
	HEARTBEAT is enabled for a transceiver that
	supports heartbeat, you can usually expect up
	to about 200 such errors daily. This number
	does not indicate a network problem.
	If a reason for send failures is heartbeat errors
	and the transceiver being used does not support
	heartbeat, check to see whether you have
	heartbeat enabled. The send failures count will
	reflect the heartbeat errors generated from the
	transceiver not responding to checks of its
	heartbeat circuitry. Disable the access server
	characteristic HEARTBEAT to eliminate the
	spurious generation of heartbeat errors.
Receive Failures	Number of packets that were received with an
	error condition. For more information, refer to
	the Receive Failure Reasons field. This counter
	should be 0 or a low value such as 1 or 2 daily.

Managing the Access Server 17-13