NCLHELP.HLB  —  show  x25_access, port
    show [node node-id] x25 access -
                     port port-name  attribute [,attribute...]
                                     all [attributes]
                                     all counters
                                     all identifiers
                                     all status
    Example:

    show x25 access port * name, call direction

1  –  Counters

 o  data octets received

    Number of data octets received at the port.

 o  data octets sent

    Number of data octets sent by the port.

 o  pdus received

    Number of pdus received at the port.

 o  pdus sent

    Number of pdus sent by the port.

 o  reference time

    Time at which the port was created (if the circuit is a PVC), or
    the time at which the port was first used to send or receive a
    call at the X.25 user interface (if the circuit is an SVC).

 o  segments sent

    Number of segments of data sent by this port.

 o  segments received

    Number of segments of data received by this port.

2  –  Identifier

 o  name

    Simple name assigned to the port when it is created.

3  –  Status

 o  call association

    Name of the x25 access filter entity that matched an incoming
    call, or the name of the x25 access template entity used in
    making an outgoing call. This attribute is supported only if
    the status attribute port type is set to switched and the status
    attribute state is not set to open.

 o  call direction

    Direction of the call on an SVC.

    incoming   The call is an incoming call.

    outgoing   The call is an outgoing call.

    This attribute is supported only if the status attribute port
    type is set to switched and the status attribute state is not set
    to open.

 o  calling address extension

    Calling NSAP address that is carried transparently in an incoming
    or outgoing call packet. This attribute is supported only if
    the status attribute port type is set to switched and the status
    attribute state is not set to open.

 o  calling dte address

    Calling DTE address in a call request or incoming call packet
    (depending on the value of the status attribute call direction).
    This attribute is supported only if the status attribute port
    type is set to switched and the status attribute state is not set
    to open.

 o  channel

    Channel number of the underlying virtual circuit. This status
    is valid only if the port is at a gateway system and the status
    attribute state is not open.

 o  client

    Name of the entity that opened the port.

 o  dte class

    Name of the DTE class to which the DTE of the underlying virtual
    circuit belongs. This attribute is supported only if the status
    attribute state is not set to Open.

 o  fast select

    Specifies whether fast select is in operation for the call.

    fast select        Fast select in operation.

    no fast select     Fast select not in operation.

    not specified      Facility not requested.

    with response      Fast select with response in operation.

    This attribute is supported only if the status attribute port
    type is set to switched and the status attribute state is not set
    to open.

 o  group

    Name of the x25 protocol group entity (that is, CUG) associated
    with an incoming or outgoing call. This attribute is supported
    only if the status attribute port type is set to switched and the
    status attribute state is not set to open.

 o  incoming packet size

    Packet size, in octets, for incoming data on a virtual circuit.
    This attribute is supported only if the status attribute state is
    not set to open.

 o  incoming throughput class

    Throughput class for incoming data on a virtual circuit.

 o  incoming window size

    Window size for incoming data on a virtual circuit.

 o  local dte

    Name of the DTE entity associated with the call.

 o  originally called address

    If a call is redirected, this is the DTE address from which the
    call was redirected; otherwise, the address is null. This status
    is valid only if the status attribute redirect reason is not
    [not] redirected. This attribute is supported only if the status
    attribute port type is set to switched and the status attribute
    state is not set to open.

 o  outgoing packet size

    Packet size, in octets, for outgoing data on a virtual circuit.
    This attribute is supported only if the status attribute state is
    not set to Open.

 o  outgoing throughput class

    Throughput class for outgoing data on a virtual circuit.

 o  outgoing window size

    Window size for outgoing data on a virtual circuit. This
    attribute is supported only if the status attribute state is
    not set to open.

 o  protocol identifier

    First four octets of call data in the call. This attribute is
    supported only if the status attribute port type is set to
    switched and the status attribute state is not set to open.

 o  pvc

    Name of the pvc to which this port belongs. This attribute
    is present only if the status attribute port type is set to
    permanent.

 o  redirect reason

    Specifies whether a call has been redirected and, if so, the
    reason for the redirection.

    busy            The call has been redirected because the original
                    destination was busy.

    not redirected  The call has not been redirected.

    out of order    The call has been redirected because the original
                    destination was not operational.

    systematic      The call has been redirected because all calls to
                    the original destination have been systematically
                    redirected.

    This attribute is supported only if the status attribute port
    type is set to switched and the status attribute state is not set
    to open.

 o  remote port

    Port at the source (that is, accessing) node (when the client is
    an X.25 server).

 o  reserved

    If the port is associated with a reserved Logical Channel Number
    (LCN), this specifies the name of the local DTE entity on which
    the LCN is reserved. A null string indicates that the port is
    not associated with a reserved LCN. This attribute is supported
    only if the status attribute port type is set to switched and the
    status attribute state is not set to open.

 o  reverse charging

    Specifies whether reverse charging is in operation for the call.
    This attribute is supported only if the status attribute port
    type is set to switched and the status attribute state is not set
    to open.

 o  state

    Status of the x25 access port entity.

    called         A call has been received and taken by a user.

    calling        A user is making a call.

    cleared        A Clear Indication or Clear Confirmation packet
                   has been received, or the X.25 Protocol module has
                   detected an error.

    cleared by     The port was cleared by network management.
    directive

    clearing       A user has requested that the call should be
                   cleared.

    no communi-    Communications with the PSDN have been lost.
    cation

    open           The port is open.

    running        The associated virtual circuit is available for
                   data transfer.

    synchronizing  A user has requested a reset, but the network has
                   not yet responded with a Reset Confirmation or
                   Reset Indication packet.

    unsynchronized A Reset Indication packet has been received, or
                   the X.25 Protocol module has detected an error
                   and the user has not yet responded with a reset
                   request.

 o  target address extension

    Called NSAP address that is transparently carried in an incoming
    or outgoing call packet. This attribute is supported only if
    the status attribute port type is set to switched and the status
    attribute state is not set to open.

 o  target dte address

    Called DTE address in a call request or incoming call.

    This attribute is supported only if the status attribute port
    type is set to switched and the status attribute state is not set
    to open.

 o  type

    Specifies that the port represents an SVC.

    switched       The circuit is an SVC.

    permanent      The circuit is a PVC.
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