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| Attribute | Description | Expected values | Mandatory | ||||
|---|---|---|---|---|---|---|---|
| name | this identifies the protocol stack | iec104client, iec104server, tase2client, tase2server, 61850client, 61850server, etc... | Yes | ||||
| version | version number of the configuration file | 2 digits x.y => x = major change, y = minor change | Yes | ||||
| redundancy_groups | array of redundancy groups | Yes | |||||
| redundancy_groups.connections | array of connections of a given redundancy group | Yes | |||||
| redundancy_groups.connections.srv_ip | IP address to remote IEC 104 server | IP address | Yes | ||||
| redundancy_groups.connections.port | port number to remote IEC 104 server | default = 2404 | No | ||||
| redundancy_groups.connections.conn | establish connection at startup | TRUE, FALSE, default = TRUE | No | ||||
| redundancy_groups.connections.start | start data transfer at startup | TRUE, FALSE, default = FALSE | No | ||||
| redundancy_groups.k_value | Maximum number of outstanding (unacknowledged) APDU's at a given time | default = 12, range : 1 to 32767 | No | ||||
| redundancy_groups.w_value | Acknowledge the reception latest after this number of APDU's | default = 8, range : 1 to 32767 | No | ||||
| redundancy_groups.t0_timeout | time out of connection establishment | default = 30 seconds, range : 1 to 255 | No | ||||
| redundancy_groups.t1_timeout | time out for send or test APDU's | default = 15 seconds, range : 1 to 255 | No | ||||
| redundancy_groups.t2_timeout | time out for acknowledges in case of no data messages (t2 < t1) | default = 10 seconds, range : 1 to 255 | No | ||||
| redundancy_groups.t3_timeout | time out for sending test frames | default = 20 seconds, range : 1 to 172800 | No | ||||
| redundancy_groups.rg_name | this identifies the redundancy group | Yes | |||||
| redundancy_groups.tls | activation of TLS (see tls configuration chapter for details) | TRUE, FALSE, default = FALSE | No | ||||
| orig_addr | Originator Address | default = 0 | No | ||||
| ca_asdu_size | size of "Common Address of ASDU" | default = 2 (byte), enum: 1 or 2 | No | ||||
| ioaddr_size | size of 'Information Object Address' | default = 3 (byte), enum: 1, 2 or 3 | No | ||||
| asdu_size | maximum ASDU size in transmission direction, if set to "0" => maximum possible value is automatically used. | default = 0 (byte), range : 0 to 255 | No | ||||
| gi_time | time to wait for General Interrogation (GI) completion (time between each consecutive step of the GI fail handling process) | default = 60 (seconds), minimum: 1 | No | ||||
| gi_cycle | send General Interrogation (GI) cyclically for the specified period of time, if 0 => DEACTIVATED | default = 0 (seconds), minimum: 0 | No | ||||
| gi_all_ca | send a separate GI request to every CA; otherwise a broadcast GI request is used | TRUE, FALSE, default = TRUE | No | ||||
| gi_repeat_count | repeat GI for this number of times in case it is incomplete | default = 2 | No | ||||
| tsiv | specifies what to do with a time stamp marked as 'invalid' | remove, process, default = remove remove: the time stamp will be removed from the information object process: the time stamp will be processed on regular basis and additionally marked as 'not synchronized' | No | ||||
| utc_time | UTC timezone (=TRUE) or local timezone (=FALSE) for time conversion | TRUE, FALSE, default = TRUE | No | ||||
| cmd_parallel | maximum number of commands to be executed at in parallel (0 = unlimited) | default = 0 | No | ||||
| cmd_exec_timeout | maximum time to wait for command execution (ACT-CON/ACT-TERM) before the command is considered failed | default = 1000 (milliseconds), minimum: 1 | No | exec_cycl_test | execute cyclical test requests (C_TS_NA_1/C_TS_TA_1) in monitoring direction (=TRUE) or not (=FALSE) | TRUE, FALSE, default = FALSE | No |
| reverse | allow transmission of information objects in reverse direction (=TRUE) or only in standard direction (=FALSE) | TRUE, FALSE, default = FALSE | No | ||||
| time_sync | perform time synchronization cyclically for the specified period of time, if 0 => DEACTIVATED | default = 0 (seconds), minimum: 0 | No | ||||
| south_monitoring | connection loss and gi failure handling feature | Yes | |||||
| south_monitoring.asset | asset name used to send the connection and gi status information to the north | default = "CONSTAT-1" | No |
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