Display Filter Reference: A21 Protocol
Protocol field name: a21
Versions: 1.12.0 to 3.4.5
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| Field name | Description | Type | Versions |
|---|---|---|---|
| a21.1x_lac_en_pdu | 1x LAC Encapsulated PDU | Unsigned integer, 3 bytes | 1.12.0 to 3.4.5 |
| a21.3G1X_parameters | 3G1X Parameters | Sequence of bytes | 1.12.0 to 3.4.5 |
| a21.additional_event_info | Additional Event Info | Unsigned integer, 2 bytes | 1.12.0 to 3.4.5 |
| a21.allowed_forward_link_message | Allowed Forward Link Messages | Unsigned integer, 2 bytes | 2.0.0 to 3.4.5 |
| a21.allowed_foward_link_message | Allowed Forward Link Messages | Unsigned integer, 2 bytes | 1.12.0 to 1.12.13 |
| a21.auth_chall_para_rand_num_type | Random Number Type | Unsigned integer, 1 byte | 1.12.0 to 3.4.5 |
| a21.auth_chall_para_rand_value | RAND Value | Unsigned integer, 4 bytes | 1.12.0 to 3.4.5 |
| a21.cause_value | A21 Cause Value | Unsigned integer, 1 byte | 1.12.0 to 3.4.5 |
| a21.cell_id | Cell ID | Unsigned integer, 2 bytes | 3.2.0 to 3.4.5 |
| a21.cell_id_info | Cell ID Info | Unsigned integer, 1 byte | 3.2.0 to 3.4.5 |
| a21.ch_band_class | Band Class | Unsigned integer, 1 byte | 3.2.0 to 3.4.5 |
| a21.ch_channel_number | Channel Number | Unsigned integer, 2 bytes | 3.2.0 to 3.4.5 |
| a21.ch_pilot_onew_delay | Pilot OneWay Delay | Unsigned integer, 1 byte | 3.2.0 to 3.4.5 |
| a21.ch_pilot_onew_delay_value | Pilot OneWay Delay (units of 100ns) | Unsigned integer, 2 bytes | 3.2.0 to 3.4.5 |
| a21.ch_pilot_pn | Pilot PN | Unsigned integer, 2 bytes | 3.2.0 to 3.4.5 |
| a21.ch_pilot_pn_phase | Pilot PN Phase | Unsigned integer, 2 bytes | 3.2.0 to 3.4.5 |
| a21.ch_pilot_strength | Pilot Strength | Unsigned integer, 1 byte | 3.2.0 to 3.4.5 |
| a21.ch_reference_pilot | Reference Pilot | Unsigned integer, 1 byte | 3.2.0 to 3.4.5 |
| a21.ch_system_type | System Type | Unsigned integer, 1 byte | 3.2.0 to 3.4.5 |
| a21.channel_record_length | Channel Record Length | Unsigned integer, 1 byte | 3.2.0 to 3.4.5 |
| a21.corr_id_corr_value | Correlation Value | Unsigned integer, 4 bytes | 1.12.0 to 3.4.5 |
| a21.correlation_id | A21 Correlation ID | Unsigned integer, 8 bytes | 1.12.0 to 3.0.14 |
| a21.element_identifier | A21 Element Identifier | Unsigned integer, 1 byte | 1.12.0 to 3.4.5 |
| a21.event | Event | Unsigned integer, 1 byte | 1.12.0 to 3.4.5 |
| a21.gcsna_content | GCSNA Content | Label | 1.12.0 to 3.4.5 |
| a21.gcsna_pdu_length | Length | Unsigned integer, 2 bytes | 1.12.0 to 3.4.5 |
| a21.gcsna_status | Status | Unsigned integer, 1 byte | 1.12.0 to 3.4.5 |
| a21.gcsna_status_call_priority | Call Priority | Unsigned integer, 1 byte | 1.12.0 to 3.4.5 |
| a21.gcsna_status_gec | GEC | Unsigned integer, 1 byte | 1.12.0 to 3.4.5 |
| a21.gcsna_status_priority_incl | Priority Incl | Unsigned integer, 1 byte | 1.12.0 to 3.4.5 |
| a21.gcsna_status_reserved | Reserved | Unsigned integer, 1 byte | 1.12.0 to 3.4.5 |
| a21.gcsna_status_status_incl | Status Incl | Unsigned integer, 1 byte | 1.12.0 to 3.4.5 |
| a21.hrpd_sector_id | HRPD Sector id | Unsigned integer, 1 byte | 3.2.0 to 3.4.5 |
| a21.hrpd_sector_id_len | HRPD Sector id Length | Unsigned integer, 1 byte | 3.2.0 to 3.4.5 |
| a21.ie_data_not_dissected_yet | IE data not dissected yet | Label | 1.12.0 to 3.4.5 |
| a21.imsi | IMSI(International Mobile Subscriber Identity number) | Character string | 1.12.0 to 1.12.13 |
| a21.length | Length | Unsigned integer, 1 byte | 1.12.0 to 3.4.5 |
| a21.message_type | Message Type | Unsigned integer, 1 byte | 1.12.0 to 3.4.5 |
| a21.mn_id_esn | ESN | Unsigned integer, 1 byte | 1.12.0 to 3.4.5 |
| a21.mn_id_identity_digit_1 | Identity Digit 1 | Unsigned integer, 1 byte | 1.12.0 to 3.4.5 |
| a21.mn_id_msid_value | MSID Value | Unsigned integer, 1 byte | 1.12.0 to 3.4.5 |
| a21.mn_id_odd_even_indicator | Odd/Even Indicator | Unsigned integer, 1 byte | 1.12.0 to 3.4.5 |
| a21.mn_id_type_of_identity | Type of Identity | Unsigned integer, 1 byte | 1.12.0 to 3.4.5 |
| a21.mob_sub_info_re_band_class | Band Class | Unsigned integer, 1 byte | 1.12.0 to 3.4.5 |
| a21.mob_sub_info_re_con_all_band_inc | All Band Classes Included | Unsigned integer, 1 byte | 1.12.0 to 3.4.5 |
| a21.mob_sub_info_re_con_all_sub_band_inc | All Band Subclasses Included | Unsigned integer, 1 byte | 1.12.0 to 3.4.5 |
| a21.mob_sub_info_re_con_curr_band_sub | Current Band Subclass | Unsigned integer, 1 byte | 1.12.0 to 3.4.5 |
| a21.mob_sub_info_re_sub_cls_len | Subclass Length | Unsigned integer, 1 byte | 1.12.0 to 3.4.5 |
| a21.mob_sub_info_record_content | Record Content | Sequence of bytes | 1.12.0 to 3.4.5 |
| a21.mob_sub_info_record_id | Record Identifier | Unsigned integer, 1 byte | 1.12.0 to 3.4.5 |
| a21.mob_sub_info_record_length | Record Length | Unsigned integer, 1 byte | 1.12.0 to 3.4.5 |
| a21.msc_id | MSC ID | Unsigned integer, 3 bytes | 3.2.0 to 3.4.5 |
| a21.mscid_market_id | Market ID | Unsigned integer, 2 bytes | 1.12.0 to 3.4.5 |
| a21.mscid_switch_number | Switch Number | Unsigned integer, 1 byte | 1.12.0 to 3.4.5 |
| a21.msg_tran_ctrl_3GXLogicalChannel | 3GXLogicalChannel | Unsigned integer, 1 byte | 1.12.0 to 3.4.5 |
| a21.msg_tran_ctrl_ackrequired | AckRequired | Unsigned integer, 1 byte | 1.12.0 to 3.4.5 |
| a21.msg_tran_ctrl_paging_msg | Paging Message | Unsigned integer, 1 byte | 1.12.0 to 3.4.5 |
| a21.msg_tran_ctrl_protocol_revision | ProtocolRevision | Unsigned integer, 1 byte | 1.12.0 to 3.4.5 |
| a21.msg_tran_ctrl_simul_xmit_with_next | Simul Xmit with Next | Unsigned integer, 1 byte | 1.12.0 to 3.4.5 |
| a21.pilot_list_num_of_pilots | Number of Pilots | Unsigned integer, 1 byte | 1.12.0 to 3.4.5 |
| a21.pilot_list_value | Pilot List Value | Sequence of bytes | 1.12.0 to 3.0.14 |
| a21.reference_cell_id_cell | Cell | Unsigned integer, 2 bytes | 1.12.0 to 3.4.5 |
| a21.reference_cell_id_sector | Sector | Unsigned integer, 1 byte | 1.12.0 to 3.4.5 |
| a21.reserved | Reserved | Unsigned integer, 1 byte | 1.12.0 to 3.4.5 |
| a21.sc0 | SC0 | Boolean | 3.2.0 to 3.4.5 |
| a21.sc1 | SC1 | Boolean | 3.2.0 to 3.4.5 |
| a21.sc2 | SC2 | Boolean | 3.2.0 to 3.4.5 |
| a21.sc3 | SC3 | Boolean | 3.2.0 to 3.4.5 |
| a21.sc4 | SC4 | Boolean | 3.2.0 to 3.4.5 |
| a21.sc5 | SC5 | Boolean | 3.2.0 to 3.4.5 |
| a21.sc6 | SC6 | Boolean | 3.2.0 to 3.4.5 |
| a21.sc7 | SC7 | Boolean | 3.2.0 to 3.4.5 |
| a21.sector | Sector | Unsigned integer, 1 byte | 3.2.0 to 3.4.5 |
| a21.service_option | Service Option | Unsigned integer, 1 byte | 1.12.0 to 3.4.5 |
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