HP-UX SNAplus2 R7 NOF Programmer's Guide

NOF API Verbs
DEFINE_DLC
Ethernet
AP_FDDI
FDDI
AP_IP
Enterprise Extender (HPR/IP)
def_data.neg_ls_supp
Specifies whether the DLC supports negotiable link stations. You cannot change this parameter for an existing
DLC; this parameter can be specified only when creating a new DLC. If
dlc_type is set to AP_QLLC, this
must be set to AP_YES.
Possible values are:
AP_YES
Link stations using this DLC may be negotiable.
AP_NO
Link stations using this DLC must be defined as either primary or secondary; negotiable link stations
are not supported.
def_data.port_types
If dlc_type is set to
AP_TR / AP_ETHERNET/ AP_FDDI / AP_IP, set this parameter to AP_PORT_SATF.
For all other DLC types, this parameter is reserved.
def_data.hpr_only
Specifies whether the DLC supports only HPR traffic. If dlc_type is set to AP_IP, this must be set to
AP_YES. Possible values are:
AP_YES
This DLC is used for Enterprise Extender links, and supports only HPR traffic.
AP_NO
This DLC is used for link types other than Enterprise Extender and supports non-HPR traffic; it may
also support HPR traffic.
def_data.dlc_spec_data_len
Length, in bytes, of data specific to the type of the DLC. The DLC-specific data structures should be included
at the end of the basic VCB structure.
DLC-specific data for Enterprise Extender (HPR/IP):
ipdlc_dlc_spec_data.mux_info.dlc_type
Type of the DLC. Set this to AP_IP.
ipdlc_dlc_spec_data.mux_info.card_type
Type of the adapter card. Set this to AP_CARD_IP.
ipdlc_dlc_spec_data.mux_info.adapter_number
Reserved (set this parameter to zero).
ipdlc_dlc_spec_data.udp_port
Array of five UDP port numbers used by the DLC for different traffic priorities. These are normally set to
12000—12004.
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