Frame Relay Statistics
Invalid frames received
The number of invalid frames received on this line. An invalid frame is one
that does not conform to frame relay specifications.
Too short
The number of frames received that were under five bytes. This indicates
either that the peer is sending short frames or that frames are being truncated in
transit.
Too long
The number of frames received that were longer than the configured maximum.
This indicates that the peer is sending long frames.
Invalid DLCI
The number of frames received with DLCIs outside the valid range. (16 to 991).
If you receive these consistently, see your network service provider.
Unknown DLCI
The number of frames received with DLCIs that do not appear in the adapter
configuration. If you receive these consistently, see your network service
provider to ensure that you are using the correct DLCIs.
FECN
The number of forward explicit congestion notification (FECN) messages
received. Use this statistic as an indication of network congestion.
BECN
The number of backward explicit congestion notification (BECN) messages
received on this line. Use this statistic as an indication of network congestion.
Status message
The number of LMI status messages transmitted and received. Typically, The
adapter receives status messages from the network switch. It will transmit them
only if it is configured to perform the LMI switch function.
Status enquiry
The number of LMI status enquiry transmitted and received. Typically, the
adapter transmits status inquiry messages. The adapter will receive them only if it
is configured to perform the LMI switch function.
Update status
The number of update (full) status messages transmitted and received.
Typically, the adapter receives Update status message. The adapter transmits them only
if it is configured to perform the LMI switch function.
LMI Errors
The number of LMI protocol errors on this line.