HP-UX SNAplus2 R7 NOF Programmer's Guide

NOF API Verbs
DEFINE_LS
AP_NO
HPR traffic should not be sent on this link using link-level error recovery.
def_data.link_deact_timer
Limited resource link deactivation timer, in seconds. A limited resource link is automatically deactivated if no
data flows over the link for the time specified by this parameter. This parameter is not used if
limited_resource
is set to any value other than INACTIVITY.
The minimum value is 5; values in the range 1–4 will be interpreted as 5.
The value 0 (zero) indicates one of the following:
• If the hpr_supported parameter is set to AP_YES, the default deactivation timer value of 30 is used.
• If the hpr_supported parameter is set to AP_NO, no timeout is used (the link is not deactivated, as if
limited_resource were set to AP_NO).
def_data.default_nn_server
End node: Specifies whether this is a link supporting CP-CP sessions to a network node that can act as the
local node’s network node server. When the local node has no CP-CP sessions to a network node server and
needs to establish them, it checks this parameter on its defined LSs to find a suitable LS to activate. This
allows you to specify which adjacent NNs are suitable to act as the NN server (for example, to avoid using
NNs that are accessed by expensive or slow links).
Possible values are:
AP_YES
This link supports CP-CP sessions to a network node that can act as the local node’s NN server; the local
node can automatically activate this link if it needs to contact an NN server. The cp_cp_sess_support
parameter must be set to AP_YES.
AP_NO
This link should not be automatically activated in an attempt to contact a network node server.
If the local node is not an end node, this parameter is ignored.
def_data.ls_attributes
This array contains further information about the adjacent node, as described in the following parameters:
def_data.ls_attributes[0]
Host type. Set this to AP_SNA unless you are communicating with a host of one of the other types listed
below. Possible values are:
AP_SNA
Standard SNA host.
AP_FNA
Fujitsu Network Architecture (VTAM-F) host.
AP_HNA
Hitachi Network Architecture host.
def_data.ls_attributes[1]
Network Name CV suppression for a link to a back-level LEN node.
If adj_cp_type is set to AP_BACK_LEVEL_LEN_NODE or AP_HOST_XID3, specify whether to suppress
inclusion of the Network Name CV in the format 3 XID sent to the LEN node, using one of the following
values:
178