Display Filter Reference: Simple Packet Relay Transport

Protocol field name: sprt

Versions: 1.10.0 to 2.6.5

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Field name Description Type Versions
sprt.ack.field ACK fields Unsigned integer, 2 bytes 1.10.0 to 2.6.5
sprt.bsqn Base sequence number Unsigned integer, 2 bytes 1.10.0 to 2.6.5
sprt.noa Number of ACK fields Unsigned integer, 2 bytes 1.10.0 to 2.6.5
sprt.payload No payload Label 1.10.0 to 2.6.5
sprt.payload.cs Character sequence number Unsigned integer, 2 bytes 1.10.0 to 2.6.5
sprt.payload.data Payload data Sequence of bytes 1.10.0 to 2.6.5
sprt.payload.frame_reserved_bits Reserved bits Unsigned integer, 1 byte 1.10.0 to 2.6.5
sprt.payload.frame_state Frame state Unsigned integer, 1 byte 1.10.0 to 2.6.5
sprt.payload.i_octet_cr Command/response bit Boolean 1.10.0 to 2.6.5
sprt.payload.i_octet_dlci1 DLCI #1 Unsigned integer, 1 byte 1.10.0 to 2.6.5
sprt.payload.i_octet_dlci2 DLCI #2 Unsigned integer, 1 byte 1.10.0 to 2.6.5
sprt.payload.i_octet_dlci_presence_unknown Not known if DLCI field is present Label 1.10.0 to 2.6.5
sprt.payload.i_octet_dlci_setup_by_connect_frame DLCI setup by CONNECT message at frame Frame number 1.10.0 to 2.6.5
sprt.payload.i_octet_ea Address field extension bit Boolean 1.10.0 to 2.6.5
sprt.payload.i_octet_no_dlci No DLCI field Label 1.10.0 to 2.6.5
sprt.payload.length Payload (in bytes) Unsigned integer, 4 bytes 2.0.3 to 2.6.5
sprt.payload.msg_break.length Break length (x10 msec) Unsigned integer, 1 byte 1.10.0 to 2.6.5
sprt.payload.msg_break.source_proto Break source protocol Unsigned integer, 1 byte 1.10.0 to 2.6.5
sprt.payload.msg_break.type Break type Unsigned integer, 1 byte 1.10.0 to 2.6.5
sprt.payload.msg_cleardown.reason_code Reason code Unsigned integer, 1 byte 1.10.0 to 2.6.5
sprt.payload.msg_cleardown.vendor_info Vendor info Unsigned integer, 1 byte 1.10.0 to 2.6.5
sprt.payload.msg_cleardown.vendor_tag Vendor tag Unsigned integer, 1 byte 1.10.0 to 2.6.5
sprt.payload.msg_connect.adt_i_char_dyn I_CHAR-DYN Boolean 1.10.0 to 2.6.5
sprt.payload.msg_connect.adt_i_char_dyn_cs I_CHAR-DYN-CS Boolean 1.10.0 to 2.6.5
sprt.payload.msg_connect.adt_i_char_stat I_CHAR-STAT Boolean 1.10.0 to 2.6.5
sprt.payload.msg_connect.adt_i_char_stat_cs I_CHAR-STAT-CS Boolean 1.10.0 to 2.6.5
sprt.payload.msg_connect.adt_i_frame I_FRAME Boolean 1.10.0 to 2.6.5
sprt.payload.msg_connect.adt_i_octet_cs I_OCTET-CS Boolean 1.10.0 to 2.6.5
sprt.payload.msg_connect.adt_i_raw_bit I_RAW-BIT Boolean 1.10.0 to 2.6.5
sprt.payload.msg_connect.adt_octet_no_format_no_dlci Octet w/o formatting with no DLCI Boolean 1.10.0 to 2.6.5
sprt.payload.msg_connect.adt_reserved Reserved for ITU-T Unsigned integer, 2 bytes 1.10.0 to 2.6.5
sprt.payload.msg_connect.avail_data_types Available data types Unsigned integer, 2 bytes 1.10.0 to 2.6.5
sprt.payload.msg_connect.compr_dir Compression direction Unsigned integer, 1 byte 1.10.0 to 2.6.5
sprt.payload.msg_connect.compr_recv_dict_sz Compression receive dictionary size Unsigned integer, 2 bytes 1.10.0 to 2.6.5
sprt.payload.msg_connect.compr_recv_hist_sz Compression receive history size Unsigned integer, 2 bytes 1.10.0 to 2.6.5
sprt.payload.msg_connect.compr_recv_str_len Compression receive string length Unsigned integer, 1 byte 1.10.0 to 2.6.5
sprt.payload.msg_connect.compr_trans_dict_sz Compression transmit dictionary size Unsigned integer, 2 bytes 1.10.0 to 2.6.5
sprt.payload.msg_connect.compr_trans_hist_sz Compression transmit history size Unsigned integer, 2 bytes 1.10.0 to 2.6.5
sprt.payload.msg_connect.compr_trans_str_len Compression transmit string length Unsigned integer, 1 byte 1.10.0 to 2.6.5
sprt.payload.msg_connect.dlci_enabled DLCI Boolean 1.10.0 to 2.6.5
sprt.payload.msg_connect.rdsr Receive data signalling rate (bits/sec) Unsigned integer, 2 bytes 1.10.0 to 2.6.5
sprt.payload.msg_connect.selected_compr Selected compression Unsigned integer, 1 byte 1.10.0 to 2.6.5
sprt.payload.msg_connect.selected_err_corr Selected error correction Unsigned integer, 1 byte 1.10.0 to 2.6.5
sprt.payload.msg_connect.selmod Selected modulation Unsigned integer, 1 byte 1.10.0 to 2.6.5
sprt.payload.msg_connect.tdsr Transmit data signalling rate (bits/sec) Unsigned integer, 2 bytes 1.10.0 to 2.6.5
sprt.payload.msg_init.all_fields Init message fields Unsigned integer, 2 bytes 1.10.0 to 2.6.5
sprt.payload.msg_init.assym_data_types Asymmetrical data types Boolean 1.10.0 to 2.6.5
sprt.payload.msg_init.ECRxCH ECRxCH Boolean 1.10.0 to 2.6.5
sprt.payload.msg_init.NECRxCH NECRxCH Boolean 1.10.0 to 2.6.5
sprt.payload.msg_init.opt_moip_types_i_char_dyn I_CHAR-DYN Boolean 1.10.0 to 2.6.5
sprt.payload.msg_init.opt_moip_types_i_char_dyn_cs I_CHAR-DYN-CS Boolean 1.10.0 to 2.6.5
sprt.payload.msg_init.opt_moip_types_i_char_stat I_CHAR-STAT Boolean 1.10.0 to 2.6.5
sprt.payload.msg_init.opt_moip_types_i_char_stat_cs I_CHAR-STAT-CS Boolean 1.10.0 to 2.6.5
sprt.payload.msg_init.opt_moip_types_i_frame I_FRAME Boolean 1.10.0 to 2.6.5
sprt.payload.msg_init.opt_moip_types_i_octet_cs I_OCTET-CS Boolean 1.10.0 to 2.6.5
sprt.payload.msg_init.opt_moip_types_i_raw_bit I_RAW-BIT Boolean 1.10.0 to 2.6.5
sprt.payload.msg_init.opt_moip_types_reserved Reserved for ITU-T Unsigned integer, 2 bytes 1.10.0 to 2.6.5
sprt.payload.msg_init.XID_profile_exch XID profile exchange Boolean 1.10.0 to 2.6.5
sprt.payload.msg_jminfo.call_function Call function Unsigned integer, 2 bytes 1.10.0 to 2.6.5
sprt.payload.msg_jminfo.category_data Category data Unsigned integer, 2 bytes 1.10.0 to 2.6.5
sprt.payload.msg_jminfo.category_ext_info Unrecognized category data Unsigned integer, 2 bytes 1.10.0 to 2.6.5
sprt.payload.msg_jminfo.category_id Category ID Unsigned integer, 2 bytes 1.10.0 to 2.6.5
sprt.payload.msg_jminfo.category_leftover_bits Leftover bits Unsigned integer, 2 bytes 1.10.0 to 2.6.5
sprt.payload.msg_jminfo.mod_v16bis V.26bis Boolean 1.10.0 to 2.6.5
sprt.payload.msg_jminfo.mod_v17 V.17 Boolean 1.10.0 to 2.6.5
sprt.payload.msg_jminfo.mod_v21 V.21 Boolean 1.10.0 to 2.6.5
sprt.payload.msg_jminfo.mod_v22bis_v22 V.22bis/V.22 Boolean 1.10.0 to 2.6.5
sprt.payload.msg_jminfo.mod_v23_duplex V.23 duplex Boolean 1.10.0 to 2.6.5
sprt.payload.msg_jminfo.mod_v23_half_duplex V.23 half-duplex Boolean 1.10.0 to 2.6.5
sprt.payload.msg_jminfo.mod_v26ter V.26ter Boolean 1.10.0 to 2.6.5
sprt.payload.msg_jminfo.mod_v27ter V.27ter Boolean 1.10.0 to 2.6.5
sprt.payload.msg_jminfo.mod_v29_half_duplex V.29 half-duplex Boolean 1.10.0 to 2.6.5
sprt.payload.msg_jminfo.mod_v32bis_v32 V.32bis/V.32 Boolean 1.10.0 to 2.6.5
sprt.payload.msg_jminfo.mod_v34_duplex V.34 duplex Boolean 1.10.0 to 2.6.5
sprt.payload.msg_jminfo.mod_v34_half_duplex V.34 half-duplex Boolean 1.10.0 to 2.6.5
sprt.payload.msg_jminfo.pcm_modem_avail_v90_v92_analog V.90 or V.92 analog modem availability Boolean 1.10.0 to 2.6.5
sprt.payload.msg_jminfo.pcm_modem_avail_v90_v92_digital V.90 or V.92 digital modem availability Boolean 1.10.0 to 2.6.5
sprt.payload.msg_jminfo.pcm_modem_avail_v91 V.91 modem availability Boolean 1.10.0 to 2.6.5
sprt.payload.msg_jminfo.protocols Protocols Unsigned integer, 2 bytes 1.10.0 to 2.6.5
sprt.payload.msg_jminfo.pstn_access_answ_dce_cell Answer DCE is on a cellular connection Boolean 1.10.0 to 2.6.5
sprt.payload.msg_jminfo.pstn_access_call_dce_cell Call DCE is on a cellular connection Boolean 1.10.0 to 2.6.5
sprt.payload.msg_jminfo.pstn_access_dce_on_digital_net DCE is on a digital network connection Boolean 1.10.0 to 2.6.5
sprt.payload.msg_jminfo.unk_category_info Category extension data Unsigned integer, 2 bytes 1.10.0 to 2.6.5
sprt.payload.msg_mr_event.id Modem relay event ID Unsigned integer, 1 byte 1.10.0 to 2.6.5
sprt.payload.msg_mr_event.rdsr Receive data signalling rate (bits/sec) Unsigned integer, 2 bytes 1.10.0 to 2.6.5
sprt.payload.msg_mr_event.reason_code Reason code Unsigned integer, 1 byte 1.10.0 to 2.6.5
sprt.payload.msg_mr_event.rxsen RxSEN Boolean 1.10.0 to 2.6.5
sprt.payload.msg_mr_event.rxsr Physical layer receiver symbol rate (RxSR) Unsigned integer, 1 byte 1.10.0 to 2.6.5
sprt.payload.msg_mr_event.selmod Selected modulation Unsigned integer, 1 byte 1.10.0 to 2.6.5
sprt.payload.msg_mr_event.tdsr Transmit data signalling rate (bits/sec) Unsigned integer, 2 bytes 1.10.0 to 2.6.5
sprt.payload.msg_mr_event.txsen TxSEN Boolean 1.10.0 to 2.6.5
sprt.payload.msg_mr_event.txsr Physical layer transmitter symbol rate (TxSR) Unsigned integer, 1 byte 1.10.0 to 2.6.5
sprt.payload.msg_profxchg.annex_av42 Annex A/V.42(1996) protocol support Unsigned integer, 1 byte 1.10.0 to 2.6.5
sprt.payload.msg_profxchg.mnp5_compr MNP5 compression support Unsigned integer, 1 byte 1.10.0 to 2.6.5
sprt.payload.msg_profxchg.reserved Reserved for ITU-T Unsigned integer, 1 byte 1.10.0 to 2.6.5
sprt.payload.msg_profxchg.v42_lapm V.42/LAPM protocol support Unsigned integer, 1 byte 1.10.0 to 2.6.5
sprt.payload.msg_profxchg.v42bis_compr V.42bis compression support Unsigned integer, 1 byte 1.10.0 to 2.6.5
sprt.payload.msg_profxchg.v44_compr V.44 compression support Unsigned integer, 1 byte 1.10.0 to 2.6.5
sprt.payload.msg_profxchg.xidlr10and11_v44_num_codewords_recv V.44 number of codewords in receive direction Unsigned integer, 2 bytes 1.10.0 to 2.6.5
sprt.payload.msg_profxchg.xidlr12_v44_max_strlen_trans V.44 maximum string length in transmit direction Unsigned integer, 1 byte 1.10.0 to 2.6.5
sprt.payload.msg_profxchg.xidlr13_v44_max_strlen_recv V.44 maximum string length in receive direction Unsigned integer, 1 byte 1.10.0 to 2.6.5
sprt.payload.msg_profxchg.xidlr14and15_v44_history_len_trans V.44 length of history in transmit direction Unsigned integer, 2 bytes 1.10.0 to 2.6.5
sprt.payload.msg_profxchg.xidlr16and17_v44_history_len_recv V.44 length of history in receive direction Unsigned integer, 2 bytes 1.10.0 to 2.6.5
sprt.payload.msg_profxchg.xidlr2_v42bis_compr_req V.42bis data compression request Unsigned integer, 1 byte 1.10.0 to 2.6.5
sprt.payload.msg_profxchg.xidlr3and4_v42bis_num_codewords V.42bis number of codewords Unsigned integer, 2 bytes 1.10.0 to 2.6.5
sprt.payload.msg_profxchg.xidlr5_v42bis_max_strlen V.42bis maximum string length Unsigned integer, 1 byte 1.10.0 to 2.6.5
sprt.payload.msg_profxchg.xidlr6_v44_capability V.44 capability Unsigned integer, 1 byte 1.10.0 to 2.6.5
sprt.payload.msg_profxchg.xidlr7_v44_compr_req V.44 data compression request Unsigned integer, 1 byte 1.10.0 to 2.6.5
sprt.payload.msg_profxchg.xidlr8and9_v44_num_codewords_trans V.44 number of codewords in transmit direction Unsigned integer, 2 bytes 1.10.0 to 2.6.5
sprt.payload.msg_xidxchg.ecp Error correcting protocol Unsigned integer, 1 byte 1.10.0 to 2.6.5
sprt.payload.msg_xidxchg.xidlr10and11_v44_num_codewords_recv V.44 number of codewords in receive direction Unsigned integer, 2 bytes 1.10.0 to 2.6.5
sprt.payload.msg_xidxchg.xidlr12_v44_max_strlen_trans V.44 maximum string length in transmit direction Unsigned integer, 1 byte 1.10.0 to 2.6.5
sprt.payload.msg_xidxchg.xidlr13_v44_max_strlen_recv V.44 maximum string length in receive direction Unsigned integer, 1 byte 1.10.0 to 2.6.5
sprt.payload.msg_xidxchg.xidlr14and15_v44_history_len_trans V.44 length of history in transmit direction Unsigned integer, 2 bytes 1.10.0 to 2.6.5
sprt.payload.msg_xidxchg.xidlr16and17_v44_history_len_recv V.44 length of history in receive direction Unsigned integer, 2 bytes 1.10.0 to 2.6.5
sprt.payload.msg_xidxchg.xidlr1_mnp5 MNP5 Boolean 1.10.0 to 2.6.5
sprt.payload.msg_xidxchg.xidlr1_reserved Reserved for ITU-T Unsigned integer, 1 byte 1.10.0 to 2.6.5
sprt.payload.msg_xidxchg.xidlr1_v42bis V.42 bis Boolean 1.10.0 to 2.6.5
sprt.payload.msg_xidxchg.xidlr1_v44 V.44 Boolean 1.10.0 to 2.6.5
sprt.payload.msg_xidxchg.xidlr2_v42bis_compr_req V.42bis data compression request Unsigned integer, 1 byte 1.10.0 to 2.6.5
sprt.payload.msg_xidxchg.xidlr3and4_v42bis_num_codewords V.42bis number of codewords Unsigned integer, 2 bytes 1.10.0 to 2.6.5
sprt.payload.msg_xidxchg.xidlr5_v42bis_max_strlen V.42bis maximum string length Unsigned integer, 1 byte 1.10.0 to 2.6.5
sprt.payload.msg_xidxchg.xidlr6_v44_capability V.44 capability Unsigned integer, 1 byte 1.10.0 to 2.6.5
sprt.payload.msg_xidxchg.xidlr7_v44_compr_req V.44 data compression request Unsigned integer, 1 byte 1.10.0 to 2.6.5
sprt.payload.msg_xidxchg.xidlr8and9_v44_num_codewords_trans V.44 number of codewords in transmit direction Unsigned integer, 2 bytes 1.10.0 to 2.6.5
sprt.payload.msgid Payload message ID Unsigned integer, 1 byte 1.10.0 to 2.6.5
sprt.payload.num_data_bits D: Number of data bits Unsigned integer, 1 byte 1.10.0 to 2.6.5
sprt.payload.num_stop_bits S: Number stop bits Unsigned integer, 1 byte 1.10.0 to 2.6.5
sprt.payload.parity_type P: Parity type Unsigned integer, 1 byte 1.10.0 to 2.6.5
sprt.payload.rawbit_field_format_lp Include fields L, P Unsigned integer, 1 byte 1.10.0 to 2.6.5
sprt.payload.rawbit_included_fields_l Include field L only Unsigned integer, 1 byte 1.10.0 to 2.6.5
sprt.payload.rawbit_included_fields_lpn Include fields L, P, N Unsigned integer, 1 byte 1.10.0 to 2.6.5
sprt.payload.rawbit_len_a L: # of octets in segment Unsigned integer, 1 byte 1.10.0 to 2.6.5
sprt.payload.rawbit_len_b L: # of octets in segment Unsigned integer, 1 byte 1.10.0 to 2.6.5
sprt.payload.rawbit_len_c L: # of octets in segment Unsigned integer, 1 byte 1.10.0 to 2.6.5
sprt.payload.rawbit_n N: # of times octets appear in data minus 2 Unsigned integer, 1 byte 1.10.0 to 2.6.5
sprt.payload.rawbit_p P: # of low-order bits in last octet that are not in segment Unsigned integer, 1 byte 1.10.0 to 2.6.5
sprt.payload.rawoctet_l L: # of octets in segment minus one Unsigned integer, 1 byte 1.10.0 to 2.6.5
sprt.payload.rawoctet_n N: # of times octets appear in data minus 2 Unsigned integer, 1 byte 1.10.0 to 2.6.5
sprt.payload.rawoctet_n_field_present N field Boolean 1.10.0 to 2.6.5
sprt.payload.reserved_bit Reserved bit Boolean 1.10.0 to 2.6.5
sprt.pt Payload type Unsigned integer, 1 byte 1.10.0 to 2.6.5
sprt.reserved Reserved bit Boolean 1.10.0 to 2.6.5
sprt.seq Sequence number Unsigned integer, 2 bytes 1.10.0 to 2.6.5
sprt.sequence_number_0 Should be 0 for transport channel 0 Label 1.12.0 to 2.6.5
sprt.setup Stream setup Character string 1.10.0 to 2.6.5
sprt.setup-frame Setup frame Frame number 1.10.0 to 2.6.5
sprt.setup-method Setup Method Character string 1.10.0 to 2.6.5
sprt.sqn Sequence number Unsigned integer, 2 bytes 1.10.0 to 2.6.5
sprt.ssid Sub session ID Unsigned integer, 1 byte 1.10.0 to 2.6.5
sprt.tc Transport channel ID Unsigned integer, 2 bytes 1.10.0 to 2.6.5
sprt.tcn Transport control channel Unsigned integer, 2 bytes 1.10.0 to 2.6.5
sprt.x Header extension bit Boolean 1.10.0 to 2.6.5
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