o buffer unavailable error (OpenVMS)
Generated when a frame is discarded because there is no buffer
available.
o frmr received
Generated when an FRMR (frame reject) frame is received from the
remote station. Arguments:
frmr Contents of the header of the FRMR frame.
frmr Reason why the FRMR frame was generated. See possible
reason reasons described under the frame reject generated
event.
o frmr sent
Generated when the receipt of a frame causes an FRMR (frame
reject) frame to be generated and transmitted to the remote
station. Arguments:
received Header of the frame that caused the event to be
pdu generated.
frmr Contents of the generated FRMR frame.
frmr Reason why the FRMR frame was generated.
reason
control A received control field is either
undefined or is not implemented.
format The received control field is invalid
either because the frame contained an
unallowed information field, or because
the frame is a supervisory or unnumbered
frame of incorrect length.
length The received information field is longer
than the maximum established capacity.
nonspecific The received frame has an unspecified
number or types of errors.
nr The received control field contains an
invalid N(R).
o link halted
Generated when the status attribute protocol state is set to
halted. Argument:
link Reason why the LAPB protocol entered the halted
halted state.
reason
disc Link halt caused by remote end.
dm Link halt caused by remote end.
fbit error Link halt caused by remote end.
frmr Link halt caused by remote end.
implementation Link halt caused by implementation-
specific specific error.
local Link halt due to local management
action.
maximum Link halt due to the number of retries
retry reaching the maximum specified in the
characteristic retry maximum.
physical Link halt due to failure of the Physical
Layer.
unsolicited ua Link halt caused by remote end.
user Initialization was result of local user
action.
window Link halt caused by remote end.
error
o link initializing
Generated when the protocol has been successfully initialized or
reinitialized. Argument:
link ini- Reason why the LAPB protocol entered the initializing
tializing state.
reason
The reasons are the same as described for the link
halted reason argument for the link halted event.
o link inoperative
Generated when the status attribute protocol state is set to
inoperative.
o link maintenance
Generated when the status attribute protocol state is set to
maintenance.
o link resetting
Generated when the LAPB protocol is being successfully reset.
Argument:
link Reason why the link is resetting.
resetting
reason
fbit error Link reset caused by remote end.
frmr Link reset caused by remote end.
implementation Link reset is due to implementation-
specific specific error.
maximum Link reset due to the number of retries
retry reaching the value specified in the
characteristic retry maximum.
sabm Link reset caused by remote end.
unsolicited ua Link reset caused by remote end.
window Link reset caused by remote end.
error
o link running
Generated when the LAPB protocol has been successfully
initialized and the status attribute protocol state has been
set to running.
o link setup failed
Generated when the LAPB protocol has failed to initialize
correctly after the maximum number of allowed attempts.
o link state changed
Generated for each link state transition. The link state shows
the new link state. Argument:
final state The new setting of the state attribute (on or off).
o pdu receive overrun
Generated each time the underlying physical layer indicates that
a receive overrun has been detected.
o pdu transmit failed
Generated when a call to transmit a frame at the Physical layer
via the internal framing interface fails. Argument:
pdu Failure reason returned by the Physical layer.
transmit
failure
reason
disabled The line has been disabled by network
management action.
line down The line is in the failed state.
no service The Physical layer service is not
available.