HP UX Internet and Networking Software manual Dspuservices

Administration Commands

define_sdlc_ls

YES

The LS can be activated only by the local node; if the remote node attempts to activate it, SNAplus2 will reject the attempt.

NO

The LS can be activated by the remote node.

dspu_services

Specifies the services that the local node provides to the downstream PU across this link. This parameter is used only if the adjacent node is a downstream PU, or an APPN node with solicit_sscp_sessions set to NO; it is reserved otherwise. Possible values are:

PU_CONCENTRATION

Local node provides Physical Unit (PU) concentration for the downstream PU. The local node must be defined to support PU concentration.

DLUR

Local node provides DLUR services for the downstream PU. The local node must be defined to support DLUR. (DLUR is not supported on end node.)

NONE

Local node provides no services for the downstream PU.

dspu_name

Name of the downstream PU. The name is a type-A character string starting with a letter.

This parameter is reserved except when both of the following conditions are true:

•The solicit_sscp_sessions parameter is set to NO

•The dspu_services parameter is set to PU_CONCENTRATION or DLUR

If both of these conditions are true and you do not specify a value for dspu_name, the default is the same as the LS name. To ensure that this name is a valid type-A character string, SNAplus2 converts it to uppercase; if the string begins with a numeric character, this character is either removed or preceded by the characters “PU.”

If the downstream PU is used for DLUR, this name should match the PU name configured on the host. (SNAplus2 sends both the PU name and PU ID to the host to identify the PU. The host normally identifies the PU by its PU name, or by the PU ID if it cannot find a matching PU name.)

dlus_name

Name of the DLUS node from which DLUR solicits SSCP services when the link to the downstream node is activated. This parameter is reserved if dspu_services is not set to DLUR.

The name is a type-A character string, consisting of a 1–8 character network name, followed by a period, followed by a 1–8 character DLUS name.

To specify the global default DLUS defined using the define_dlur_defaults command, do not specify this parameter. If this parameter is not specified and there is no global default DLUS, then DLUR will not initiate SSCP contact when the link is activated.

bkup_dlus_name

Name of the backup DLUS node from which DLUR solicits SSCP services if the node specified by dlus_name is not active. This parameter is reserved if dspu_services is not set to DLUR.

The name is a type-A character string, consisting of a 1–8 character network name, followed by a period, followed by a 1–8 character backup DLUS name.

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