Specifications

HighWire MTP-2 - 1.2, September 4, 2002 CBI Messages: Detailed Description 75
Parameters on request.
ips_hdr
ips_hdrips_hdr
ips_hdr
IPS Header. For definition, see Section 6-1-1. The following fields are specified
below:
ips_type
ips_typeips_type
ips_type - IPS_CBI_M2_REGISTER.
sender_handle
sender_handlesender_handle
sender_handle - L3’s handle for the join for this link.
receiver_handle
receiver_handlereceiver_handle
receiver_handle - L2’s handle for the join for this link.
l3_mgmt_pid
l3_mgmt_pidl3_mgmt_pid
l3_mgmt_pid
Process ID to which L2 must send all management messages for this L3,
including the CBI_M2_REGISTER response.
l3_mgmt_qid
l3_mgmt_qidl3_mgmt_qid
l3_mgmt_qid
Queue ID to which L2 must send all management messages for this L3,
including the CBI_M2_REGISTER response.
The following fields (link_set_id
link_set_idlink_set_id
link_set_id, link_slc,
link_slc, link_slc,
link_slc, and l3_id
l3_id l3_id
l3_id) are used for logging in L2
and are supplied by L3 on the CBI_M2_REGISTER signal to facilitate
coordinated logging across the SS7 system. L2 does not interpret these
values, but just supplies them on the Problem Determination Logs.
link_set_id
link_set_idlink_set_id
link_set_id
ID of the Link Set to which this L2 link belongs. L3 supplies this field for
logging purposes only.
link_slc
link_slclink_slc
link_slc
The Signalling Link Code of this link. L3 supplies this field for logging
purposes only.
l3_id
l3_idl3_id
l3_id
An identifier for the specific L3 process using this link. L3 supplies this field
for logging purposes only.
major_variant
major_variantmajor_variant
major_variant
Major variant option. This field can take the following values:
mtp2_parms
mtp2_parmsmtp2_parms
mtp2_parms
See Section 6-1-2.
saal_parms
saal_parmssaal_parms
saal_parms
This structure is not used in MTP2 implementations and should be zeroed.
CBI_M2_MAJOR_VARIANT_ITU Major variant is ITU.
CBI_M2_MAJOR_VARIANT_ANSI Major variant is ANSI.