NS3000/iX Operations and Maintenance Reference Manual (36922-90042)
Appendix A 225
LINKCONTROL Command
NS 3000/iX LAPBMUX Link Statistics
Recv deferred — Number of times an address-matched receive frame
was temporarily held (queued) by the link driver, because of a
momentary lack of DMA resources. Once those resources became
available, the frame was automatically transferred to the host. The
maximum printable value of this 64-bit field is 17 digits, or about 99
million billion frames. In the previous example, 123 frames were
temporarily held.
Secs since clear — The number of seconds elapsed since statistics
were last reset via the LINKCONTROL
linkname;
STATUS=RESET
command. This gives the sample time over which the displayed
statistics have been collected. Per-time-unit figures may then be
calculated if desired. The maximum value of this 32-bit field is
2147483647, or about 68 years.
RESET Parameter Fields
The
RESET
parameter for LAPBMUX links reset all the accumulated
statistics for the links, The command also displays all of the
LINKSTATE
,
CONFIGURATION
, and
STATISTICS
parameter fields. Refer to the
STATISTICS
parameter for a description of the displayed fields.
ALL Parameter Fields
The
ALL
parameter for LAPBMUX links displays all of the
LINKSTATE
,
CONFIGURATION
, and
STATISTICS
parameter fields. This is an example
of the
ALL
parameter output:
Linkname: PLAPLNK7 Linktype: PCI LAPBMUX Linkstate: CONNECTED LEVEL 2
Physical Path: 0/6/2/1.7
Physical interface V.35 LAPB parm T1 :sec 3
Transmission speed 56000 LAPB parm N2 :retry 20
Clock source External LAPB parm K 7
Local mode DTE Module Count 8
Connect timeout :sec 900 Buffer size :bytes 4096
Adapter timeout :sec 10
Transmit bytes 11543567876 Receive bytes 32948732576
TransmitS 13166130 ReceiveS 18338778
Transmits ctrl bytes 0 Receive ctrl bytes 0
Transmit ctrl 0 Receive ctrl 0
Transmit overruns 0 Receive overruns 0
Tx deferred: iova 0 Recv deferred: iova 0
Tx deferred: buffer 0 Recv dropped: buffer 0
Level-2 connects 1 Recv dropped: addr 0
Level-2 disconnects 0 Recv dropped: other 0
Connect timeouts 0 Secs since clear 173980