Display Filter Reference: Simple Packet Relay Transport
Protocol field name: sprt
Versions: 1.10.0 to 4.4.2
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| Field name | Description | Type | Versions |
|---|---|---|---|
| sprt | ACK fields | Unsigned integer (16 bits) | 1.10.0 to 4.4.2 |
| sprt | Base sequence number | Unsigned integer (16 bits) | 1.10.0 to 4.4.2 |
| sprt | Number of ACK fields | Unsigned integer (16 bits) | 1.10.0 to 4.4.2 |
| sprt | No payload | Label | 1.10.0 to 4.4.2 |
| sprt | Character sequence number | Unsigned integer (16 bits) | 1.10.0 to 4.4.2 |
| sprt | Payload data | Byte sequence | 1.10.0 to 4.4.2 |
| sprt | Reserved bits | Unsigned integer (8 bits) | 1.10.0 to 4.4.2 |
| sprt | Frame state | Unsigned integer (8 bits) | 1.10.0 to 4.4.2 |
| sprt | Command/response bit | Boolean | 1.10.0 to 4.4.2 |
| sprt | DLCI #1 | Unsigned integer (8 bits) | 1.10.0 to 4.4.2 |
| sprt | DLCI #2 | Unsigned integer (8 bits) | 1.10.0 to 4.4.2 |
| sprt | Not known if DLCI field is present | Label | 1.10.0 to 4.4.2 |
| sprt | DLCI setup by CONNECT message at frame | Frame number | 1.10.0 to 4.4.2 |
| sprt | Address field extension bit | Boolean | 1.10.0 to 4.4.2 |
| sprt | No DLCI field | Label | 1.10.0 to 4.4.2 |
| sprt | Payload (in bytes) | Unsigned integer (32 bits) | 2.0.3 to 4.4.2 |
| sprt | Break length (x10 msec) | Unsigned integer (8 bits) | 1.10.0 to 4.4.2 |
| sprt | Break source protocol | Unsigned integer (8 bits) | 1.10.0 to 4.4.2 |
| sprt | Break type | Unsigned integer (8 bits) | 1.10.0 to 4.4.2 |
| sprt | Reason code | Unsigned integer (8 bits) | 1.10.0 to 4.4.2 |
| sprt | Vendor info | Unsigned integer (8 bits) | 1.10.0 to 4.4.2 |
| sprt | Vendor tag | Unsigned integer (8 bits) | 1.10.0 to 4.4.2 |
| sprt | I_CHAR-DYN | Boolean | 1.10.0 to 4.4.2 |
| sprt | I_CHAR-DYN-CS | Boolean | 1.10.0 to 4.4.2 |
| sprt | I_CHAR-STAT | Boolean | 1.10.0 to 4.4.2 |
| sprt | I_CHAR-STAT-CS | Boolean | 1.10.0 to 4.4.2 |
| sprt | I_FRAME | Boolean | 1.10.0 to 4.4.2 |
| sprt | I_OCTET-CS | Boolean | 1.10.0 to 4.4.2 |
| sprt | I_RAW-BIT | Boolean | 1.10.0 to 4.4.2 |
| sprt | Octet w/o formatting with no DLCI | Boolean | 1.10.0 to 4.4.2 |
| sprt | Reserved for ITU-T | Unsigned integer (16 bits) | 1.10.0 to 4.4.2 |
| sprt | Available data types | Unsigned integer (16 bits) | 1.10.0 to 4.4.2 |
| sprt | Compression direction | Unsigned integer (8 bits) | 1.10.0 to 4.4.2 |
| sprt | Compression receive dictionary size | Unsigned integer (16 bits) | 1.10.0 to 4.4.2 |
| sprt | Compression receive history size | Unsigned integer (16 bits) | 1.10.0 to 4.4.2 |
| sprt | Compression receive string length | Unsigned integer (8 bits) | 1.10.0 to 4.4.2 |
| sprt | Compression transmit dictionary size | Unsigned integer (16 bits) | 1.10.0 to 4.4.2 |
| sprt | Compression transmit history size | Unsigned integer (16 bits) | 1.10.0 to 4.4.2 |
| sprt | Compression transmit string length | Unsigned integer (8 bits) | 1.10.0 to 4.4.2 |
| sprt | DLCI | Boolean | 1.10.0 to 4.4.2 |
| sprt | Receive data signalling rate (bits/sec) | Unsigned integer (16 bits) | 1.10.0 to 4.4.2 |
| sprt | Selected compression | Unsigned integer (8 bits) | 1.10.0 to 4.4.2 |
| sprt | Selected error correction | Unsigned integer (8 bits) | 1.10.0 to 4.4.2 |
| sprt | Selected modulation | Unsigned integer (8 bits) | 1.10.0 to 4.4.2 |
| sprt | Transmit data signalling rate (bits/sec) | Unsigned integer (16 bits) | 1.10.0 to 4.4.2 |
| sprt | Init message fields | Unsigned integer (16 bits) | 1.10.0 to 4.4.2 |
| sprt | Asymmetrical data types | Boolean | 1.10.0 to 4.2.9 |
| sprt | Asymmetrical data types | Boolean | 4.4.0 to 4.4.2 |
| sprt | ECRxCH | Boolean | 1.10.0 to 4.4.2 |
| sprt | NECRxCH | Boolean | 1.10.0 to 4.4.2 |
| sprt | I_CHAR-DYN | Boolean | 1.10.0 to 4.4.2 |
| sprt | I_CHAR-DYN-CS | Boolean | 1.10.0 to 4.4.2 |
| sprt | I_CHAR-STAT | Boolean | 1.10.0 to 4.4.2 |
| sprt | I_CHAR-STAT-CS | Boolean | 1.10.0 to 4.4.2 |
| sprt | I_FRAME | Boolean | 1.10.0 to 4.4.2 |
| sprt | I_OCTET-CS | Boolean | 1.10.0 to 4.4.2 |
| sprt | I_RAW-BIT | Boolean | 1.10.0 to 4.4.2 |
| sprt | Reserved for ITU-T | Unsigned integer (16 bits) | 1.10.0 to 4.4.2 |
| sprt | XID profile exchange | Boolean | 1.10.0 to 4.4.2 |
| sprt | Call function | Unsigned integer (16 bits) | 1.10.0 to 4.4.2 |
| sprt | Category data | Unsigned integer (16 bits) | 1.10.0 to 4.4.2 |
| sprt | Unrecognized category data | Unsigned integer (16 bits) | 1.10.0 to 4.4.2 |
| sprt | Category ID | Unsigned integer (16 bits) | 1.10.0 to 4.4.2 |
| sprt | Leftover bits | Unsigned integer (16 bits) | 1.10.0 to 4.4.2 |
| sprt | V.26bis | Boolean | 1.10.0 to 4.0.17 |
| sprt | V.17 | Boolean | 1.10.0 to 4.4.2 |
| sprt | V.21 | Boolean | 1.10.0 to 4.4.2 |
| sprt | V.22bis/V.22 | Boolean | 1.10.0 to 4.4.2 |
| sprt | V.23 duplex | Boolean | 1.10.0 to 4.4.2 |
| sprt | V.23 half-duplex | Boolean | 1.10.0 to 4.4.2 |
| sprt | V.26bis | Boolean | 4.2.0 to 4.4.2 |
| sprt | V.26ter | Boolean | 1.10.0 to 4.4.2 |
| sprt | V.27ter | Boolean | 1.10.0 to 4.4.2 |
| sprt | V.29 half-duplex | Boolean | 1.10.0 to 4.4.2 |
| sprt | V.32bis/V.32 | Boolean | 1.10.0 to 4.4.2 |
| sprt | V.34 duplex | Boolean | 1.10.0 to 4.4.2 |
| sprt | V.34 half-duplex | Boolean | 1.10.0 to 4.4.2 |
| sprt | V.90 or V.92 analog modem availability | Boolean | 1.10.0 to 4.4.2 |
| sprt | V.90 or V.92 digital modem availability | Boolean | 1.10.0 to 4.4.2 |
| sprt | V.91 modem availability | Boolean | 1.10.0 to 4.4.2 |
| sprt | Protocols | Unsigned integer (16 bits) | 1.10.0 to 4.4.2 |
| sprt | Answer DCE is on a cellular connection | Boolean | 1.10.0 to 4.4.2 |
| sprt | Call DCE is on a cellular connection | Boolean | 1.10.0 to 4.4.2 |
| sprt | DCE is on a digital network connection | Boolean | 1.10.0 to 4.4.2 |
| sprt | Category extension data | Unsigned integer (16 bits) | 1.10.0 to 4.4.2 |
| sprt | Modem relay event ID | Unsigned integer (8 bits) | 1.10.0 to 4.4.2 |
| sprt | Receive data signalling rate (bits/sec) | Unsigned integer (16 bits) | 1.10.0 to 4.4.2 |
| sprt | Reason code | Unsigned integer (8 bits) | 1.10.0 to 4.4.2 |
| sprt | RxSEN | Boolean | 1.10.0 to 4.4.2 |
| sprt | Physical layer receiver symbol rate (RxSR) | Unsigned integer (8 bits) | 1.10.0 to 4.4.2 |
| sprt | Selected modulation | Unsigned integer (8 bits) | 1.10.0 to 4.4.2 |
| sprt | Transmit data signalling rate (bits/sec) | Unsigned integer (16 bits) | 1.10.0 to 4.4.2 |
| sprt | TxSEN | Boolean | 1.10.0 to 4.4.2 |
| sprt | Physical layer transmitter symbol rate (TxSR) | Unsigned integer (8 bits) | 1.10.0 to 4.4.2 |
| sprt | Annex A/V.42(1996) protocol support | Unsigned integer (8 bits) | 1.10.0 to 4.4.2 |
| sprt | MNP5 compression support | Unsigned integer (8 bits) | 1.10.0 to 4.4.2 |
| sprt | Reserved for ITU-T | Unsigned integer (8 bits) | 1.10.0 to 4.4.2 |
| sprt | V.42/LAPM protocol support | Unsigned integer (8 bits) | 1.10.0 to 4.4.2 |
| sprt | V.42bis compression support | Unsigned integer (8 bits) | 1.10.0 to 4.4.2 |
| sprt | V.44 compression support | Unsigned integer (8 bits) | 1.10.0 to 4.4.2 |
| sprt | V.44 number of codewords in receive direction | Unsigned integer (16 bits) | 1.10.0 to 4.4.2 |
| sprt | V.44 maximum string length in transmit direction | Unsigned integer (8 bits) | 1.10.0 to 4.4.2 |
| sprt | V.44 maximum string length in receive direction | Unsigned integer (8 bits) | 1.10.0 to 4.4.2 |
| sprt | V.44 length of history in transmit direction | Unsigned integer (16 bits) | 1.10.0 to 4.4.2 |
| sprt | V.44 length of history in receive direction | Unsigned integer (16 bits) | 1.10.0 to 4.4.2 |
| sprt | V.42bis data compression request | Unsigned integer (8 bits) | 1.10.0 to 4.4.2 |
| sprt | V.42bis number of codewords | Unsigned integer (16 bits) | 1.10.0 to 4.4.2 |
| sprt | V.42bis maximum string length | Unsigned integer (8 bits) | 1.10.0 to 4.4.2 |
| sprt | V.44 capability | Unsigned integer (8 bits) | 1.10.0 to 4.4.2 |
| sprt | V.44 data compression request | Unsigned integer (8 bits) | 1.10.0 to 4.4.2 |
| sprt | V.44 number of codewords in transmit direction | Unsigned integer (16 bits) | 1.10.0 to 4.4.2 |
| sprt | Error correcting protocol | Unsigned integer (8 bits) | 1.10.0 to 4.4.2 |
| sprt | V.44 number of codewords in receive direction | Unsigned integer (16 bits) | 1.10.0 to 4.4.2 |
| sprt | V.44 maximum string length in transmit direction | Unsigned integer (8 bits) | 1.10.0 to 4.4.2 |
| sprt | V.44 maximum string length in receive direction | Unsigned integer (8 bits) | 1.10.0 to 4.4.2 |
| sprt | V.44 length of history in transmit direction | Unsigned integer (16 bits) | 1.10.0 to 4.4.2 |
| sprt | V.44 length of history in receive direction | Unsigned integer (16 bits) | 1.10.0 to 4.4.2 |
| sprt | MNP5 | Boolean | 1.10.0 to 4.4.2 |
| sprt | Reserved for ITU-T | Unsigned integer (8 bits) | 1.10.0 to 4.4.2 |
| sprt | V.42 bis | Boolean | 1.10.0 to 4.4.2 |
| sprt | V.44 | Boolean | 1.10.0 to 4.4.2 |
| sprt | V.42bis data compression request | Unsigned integer (8 bits) | 1.10.0 to 4.4.2 |
| sprt | V.42bis number of codewords | Unsigned integer (16 bits) | 1.10.0 to 4.4.2 |
| sprt | V.42bis maximum string length | Unsigned integer (8 bits) | 1.10.0 to 4.4.2 |
| sprt | V.44 capability | Unsigned integer (8 bits) | 1.10.0 to 4.4.2 |
| sprt | V.44 data compression request | Unsigned integer (8 bits) | 1.10.0 to 4.4.2 |
| sprt | V.44 number of codewords in transmit direction | Unsigned integer (16 bits) | 1.10.0 to 4.4.2 |
| sprt | Payload message ID | Unsigned integer (8 bits) | 1.10.0 to 4.4.2 |
| sprt | D: Number of data bits | Unsigned integer (8 bits) | 1.10.0 to 4.4.2 |
| sprt | S: Number stop bits | Unsigned integer (8 bits) | 1.10.0 to 4.4.2 |
| sprt | P: Parity type | Unsigned integer (8 bits) | 1.10.0 to 4.4.2 |
| sprt | Include fields L, P | Unsigned integer (8 bits) | 1.10.0 to 4.4.2 |
| sprt | Include field L only | Unsigned integer (8 bits) | 1.10.0 to 4.4.2 |
| sprt | Include fields L, P, N | Unsigned integer (8 bits) | 1.10.0 to 4.4.2 |
| sprt | L: # of octets in segment | Unsigned integer (8 bits) | 1.10.0 to 4.4.2 |
| sprt | L: # of octets in segment | Unsigned integer (8 bits) | 1.10.0 to 4.4.2 |
| sprt | L: # of octets in segment | Unsigned integer (8 bits) | 1.10.0 to 4.4.2 |
| sprt | N: # of times octets appear in data minus 2 | Unsigned integer (8 bits) | 1.10.0 to 4.4.2 |
| sprt | P: # of low-order bits in last octet that are not in segment | Unsigned integer (8 bits) | 1.10.0 to 4.4.2 |
| sprt | L: # of octets in segment minus one | Unsigned integer (8 bits) | 1.10.0 to 4.4.2 |
| sprt | N: # of times octets appear in data minus 2 | Unsigned integer (8 bits) | 1.10.0 to 4.4.2 |
| sprt | N field | Boolean | 1.10.0 to 4.4.2 |
| sprt | Reserved bit | Boolean | 1.10.0 to 4.4.2 |
| sprt | Payload type | Unsigned integer (8 bits) | 1.10.0 to 4.4.2 |
| sprt | Reserved bit | Boolean | 1.10.0 to 4.4.2 |
| sprt | Sequence number | Unsigned integer (16 bits) | 1.10.0 to 4.4.2 |
| sprt | Should be 0 for transport channel 0 | Label | 1.12.0 to 4.4.2 |
| sprt | Stream setup | Character string | 1.10.0 to 4.4.2 |
| sprt | Setup frame | Frame number | 1.10.0 to 4.4.2 |
| sprt | Setup Method | Character string | 1.10.0 to 4.4.2 |
| sprt | Sequence number | Unsigned integer (16 bits) | 1.10.0 to 4.4.2 |
| sprt | Sub session ID | Unsigned integer (8 bits) | 1.10.0 to 4.4.2 |
| sprt | Transport channel ID | Unsigned integer (16 bits) | 1.10.0 to 4.4.2 |
| sprt | Transport control channel | Unsigned integer (16 bits) | 1.10.0 to 4.4.2 |
| sprt | Header extension bit | Boolean | 1.10.0 to 4.4.2 |