o  acknowledge timer expirations

    Specifies the number of times the local acknowledge timer has
    expired.

 o  busy timer expirations

    Specifies the number of times the local busy timer has expired.

 o  creation time

    Specifies the time the entity was created.

 o  data pdus received

    Specifies the number of I frames and UI frames received from
    the remote end of the link. This value does not include
    retransmissions.

 o  data pdus sent

    Specifies the number of I frames and UI frames transmitted
    to the remote end of the link. This value does not include
    retransmissions.

 o  data octets received

    Specifies the number of data octets received in I frames and
    UI frames from the remote end of the link. This value does not
    include data octets in retransmissions.

 o  data octets sent

    Specifies the number of data octets transmitted in I frames and UI
    frames to the remote end of the link. This value does not include
    data octets in retransmissions.

 o  frmrs received

    Specifies the number of FRMR (frame reject) frames received.

 o  frmrs sent

    Specifies the number of FRMR (frame reject) frames generated as a
    result of invalid incoming frames.

 o  polls received

    Specifies the number of command frames received with the P bit
    set.

 o  poll timer expirations

    Specifies the number of times the local poll timer has expired.

 o  reject timer expirations

    Specifies the number of times the local reject timer has expired.

 o  rejs received

    Specifies the number of REJ (reject) frames received.

 o  rejs sent

    Specifies the number of REJ (reject) frames transmitted.

 o  rnrs received

    Specifies the number of RNR (receive not ready) frames received.

 o  rnrs sent

    Specifies the number of RNR (receive not ready) frames
    transmitted.

 o  times link changed state

    Specifies the number of times the link's status attribute state
    changed from On to Off, or from Off to On.

 o  times link halted

    Specifies the number of times the link's status attribute protocol
    state was set to Halted.

 o  times link initializing

    Specifies the number of times the link's status attribute protocol
    state was set to Initializing.

 o  times link inoperative

    Specifies the number of times the link's status attribute protocol
    state was set to Inoperative.

 o  times link resetting

    Specifies the number of times the link's status attribute protocol
    state was set to Resetting.

 o  times link running

    Specifies the number of times the link's status attribute protocol
    state was set to Running. When the link enters the Running state,
    the protocol has been successfully initialized or reset.

 o  times link setup failed

    Specifies the number of times the llc2 protocol fails to
    initialize correctly after the maximum number of retries.

 o  xids received

    Specifies the number of XID frames received.

 o  xids sent

    Specifies the number of XID frames transmitted.