smtstat(1M) smtstat(1M)
NAME
smtstat - display FDDI station management (SMT) MIB attributes
SYNOPSIS
smtstat -i interfacename -n interfacenumber [-t interval]
DESCRIPTION
smtstat displays the values of various attributes of the Management
Information Base (MIB) of the local FDDI Station Management (SMT).
OPTIONS
-i interfacename
Name of the local FDDI driver. It must be one of the entries in
the /dev/mac directory, for example dfe or fddi. The possible
interface names can also be displayed using netstat(1M).
-n interfacenumber
interfacenumber is the number of the FDDI controller from which
the attributes are to be taken, for example 0 or 1. You can check
whether an interface number is valid with the command
netstat(1M).
-t interval
smtstat executes a loop, updating the screen display with current
MIB attribute values. interval specifies the interval in seconds
between each loop.
Output form smtstat
All attributes supported by smtstat are displayed with their names
followed by their current values. The names of the attributes corre-
spond to the FDDI SMT standard (ANSI ASC X3T9.5). Dual Attached Sta-
tions (DAS) administer two ports (A and B). Their port attributes are
therefore displayed twice if a DAS-type controller is being used, and
once if the station is only connected via one (SAS).
All timer values are displayed in milliseconds as they are received
from the local SMT. Some of the configuration group values are decoded
for easier understanding; SMTCFState "1", for example, is displayed as
"Isolated".
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smtstat(1M) smtstat(1M)
EXAMPLES
Enter the following to obtain output on RM400-10 with an SAS con-
troller:
smtstat -i dfe -n 0
The following output is displayed:
FDDI SMT Management Attributes:
Configuration:
SMTMACCt: 1 MACs | SMTCFState: Wrapped S
SMTMasterCt: 0 Master Ports | SMTECMState: In
SMTNonMasterCt:2 Non Master Ports | SMTTNotify: 10
| MACCurrentPath: Primary
MACSMTAddress: 08:00:2b:a0:76:03 | MACDownstramPORTType: Slave
MACUpstreamNbr:08:00:2b:a0:76:25 | ATTOpticalBypassPresent: No
Counter and Timer:
MACFrameCts: 59 | PORTLCTFailCts [1]: 0
MACErrorCts: 0 | PORTMACLoopTime [1]: 200.00
MACLostCts: 0 | PORTTBMax [1]: 50.00
MACTReq: 7.99 | PORTLerEstimate [1]: 15
MACTNeg: 7.99 | PORTLemRejectCts [1]: 0
MACTMax: 167.77 | PORTLemCts [1]: 0
MACTvxValue: 2.62 | PORTLerCutoff [1]: 8
MACTMin: 4.00 | PORTLerAlarm [1]: 8
A message is output on the console if the driver or the MIB of the
controller cannot be accessed.
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