6 Message Reference
6.4.1SS7_MSG_CONFIG – MTP2 Link Configuration Request
Synopsis
Message issued by management to MTP2 to configure an individual signaling link for operation.
Format
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| MESSAGE HEADER |
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| Field Name | Meaning | |
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type |
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| SS7_MSG_CONFIG (0x7203) |
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id |
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| l2_llid |
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src |
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| Sending module ID |
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dst |
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| MTP2_module_ID |
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rsp_req |
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| Used to request a confirmation. Sending layer's bit set if response |
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| required. | |
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| |
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hclass |
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| 0 |
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status |
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| 0 |
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err_info |
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| 0 |
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len |
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| 38, 42 or 60 (see below) |
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| PARAMETER AREA |
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Offset |
| Size | Name |
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0 |
| 2 | options - |
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2 |
| 1 | upper_id - (for example, MTP3 module ID) |
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3 |
| 1 | lower_id - Reserved. Must be set to 0. |
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4 |
| 1 | mgmt_id - Module_id of management module |
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5 |
| 1 | monitor_id – Reserved. Must be set to 0. |
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6 |
| 2 | max_SIF_len - (for example, 62 or 272) |
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8 |
| 2 | cong_onset - Congestion onset threshold |
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10 |
| 2 | cong_abate - Congestion abatement threshold |
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12 |
| 2 | pcr_n1 - PCR N1 threshold |
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14 |
| 2 | pcr_n2 - PCR N2 threshold |
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16 |
| 2 | rtv_attempts - Reserved. Set to 0. |
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18 |
| 2 | t1 - Timer T1 value |
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20 |
| 2 | t2 - Timer T2 value |
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22 |
| 2 | t3 - Timer T3 value |
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24 |
| 2 | t4n - Timer T4 normal value |
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26 |
| 2 | t4e - Timer T4 emergency value |
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28 |
| 2 | t5 - Timer T5 value |
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30 |
| 2 | t6 - Timer T6 value |
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32 |
| 2 | t7 - Timer T7 value |
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34 |
| 2 | t_suerm - Reserved. Set to 0. |
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36 |
| 2 | t_rtv - Reserved. Set to 0. |
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38 |
| 2 | cong_discard - Congestion discard threshold. |
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40 |
| 2 | l3_link_id - MTP3 link id. |
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42 |
| 2 | co1 - Congestion onset threshold 1. |
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44 |
| 2 | co2 - Congestion onset threshold 2. |
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46 |
| 2 | co3 - Congestion onset threshold 3. |
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48 |
| 2 | ca1 - Congestion abatement threshold 1. |
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50 |
| 2 | ca2 - Congestion abatement threshold 2. |
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52 |
| 2 | ca3 - Congestion abatement threshold 3. |
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54 |
| 2 | cd1 - Congestion discard threshold 1. |
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56 |
| 2 | cd2 - Congestion discard threshold 2. |
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58 |
| 2 | cd3 - Congestion discard threshold 3. |
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Description
This message is used to configure the operational parameters for an individual signaling link and to cause the power up action defined in Q.703 to be executed. One such message must be issued to MTP2 (after the SS7_MSG_RESET message has been issued) for each link to be used. Subsequent SS7_MSG_CONFIG
72
