HP-UX SNAplus2 R7 NOF Programmer's Guide

NOF API Verbs
DEFINE_LS
The link is a downlink.
If def_data.adj_cp_type is set to AP_NETWORK_NODE, this parameter must be set to AP_UPLINK.
def_data.adj_brnn_cp_support
This parameter applies only if the local node is a Branch Network Node and the adjacent node is a network
node (the parameter def_data.adj_cp_type is set to AP_NETWORK_NODE, or it is set to AP_APPN_NODE and
the node type discovered during XID exchange is network node). It is reserved if the local and remote nodes
are any other type.
This parameter defines whether the adjacent node can be a Branch Network Node that is acting as a Network
Node from the point of view of the local node. Possible values are:
AP_BRNN_ALLOWED
The adjacent node is allowed (but not required) to be a Branch Network Node.
AP_BRNN_REQUIRED
The adjacent node must be a Branch Network Node.
AP_BRNN_PROHIBITED
The adjacent node must not be a Branch Network Node.
If def_data.adj_cp_type is set to AP_NETWORK_NODE and auto_act_supp is set to AP_YES, this parameter
must be set to AP_BRNN_REQUIRED or AP_BRNN_PROHIBITED.
def_data.pu_can_send_dddlu_offline
Specifies whether the local PU should send NMVT (power off) messages to the host. If the host system
supports DDDLU (Dynamic Definition of Dependent LUs), SNAplus2 sends NMVT (power off) to the host
when it has finished using a dynamically defined LU. This allows the host to save resources by removing the
definition when it is no longer required.
This parameter is used only if this link is to a host (solicit_sscp_sessions is set to AP_YES and dspu_services
is not set to AP_NONE).
Possible values are:
AP_YES
The local PU sends NMVT (power off) messages to the host.
AP_NO
The local PU does not send NMVT (power off) messages to the host.
If the host supports DDDLU but does not support the NMVT (power off) message, this parameter must be
set to AP_NO.
def_data.link_spec_data_len
Length of the link-specific data. The data should be concatenated to the basic structure.
Link-specific data for SDLC:
mux_info.dlc_type
Type of the DLC. Set this to AP_IMPL_SDLC_SL
contact_timer
Timeout required before a SNRM or XID is retransmitted in the event of nonacknowledgment (used for
primary SDLC only). This value must be greater than the no response (T1) timeout value no_resp_timer
described below. The timer is specified in milliseconds.
This timer is also used for special pre-activation polling.
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