...
Configuration JSON structure
| Code Block | ||
|---|---|---|
| ||
{
"protocol_stack":{
"name":"iec104server",
"version":"1.0",
"transport_layer":{
"redundancy_groups":[
{
"connections":[
{
"clt_ip":"192.168.0.10"
},
{
"clt_ip":"192.168.0.11"
},
{
"clt_ip":"10.152.1.10"
},
{
"clt_ip":"10.152.1.11"
}
],
"rg_name":"red-group-1"
},
{
"connections":[
{
"clt_ip":"192.168.0.10"
},
{
"clt_ip":"192.168.0.11"
},
{
"clt_ip":"192.168.0.12"
},
{
"clt_ip":"192.168.0.14"
},
{
"clt_ip":"10.152.1.10"
},
{
"clt_ip":"10.152.1.11"
},
{
"clt_ip":"10.152.1.12"
},
{
"clt_ip":"10.152.1.13"
}
],
"rg_name":"red-group-2"
},
{
"rg_name":"catch-all"
}
],
"srv_ip":"0.0.0.0",
"port":2404,
"tls":false,
"k_value":12,
"w_value":8,
"t0_timeout":30,
"t1_timeout":15,
"t2_timeout":10,
"t3_timeout":20,
"mode":"accept_always"
},
"application_layer":{
"ca_asdu_size":2,
"ioaddr_size":3,
"asdu_size":0,
"asdu_queue_size":100,
"time_sync":false,
"cmd_exec_timeout":20,
"cmd_recv_timeout":0,
"cmd_dest":"broadcast",
"accept_cmd_with_time":1,
"filter_list":[
{
"orig_addr":1
},
{
"orig_addr":2
}
]
},
"south_monitoring":[
{
"asset":"CONSTAT-1"
},
{
"asset":"CONSTAT-2"
}
]
}
} |
...
Fledge's certificate store allows certificates to be stored and used by the south plugins.
| Code Block | ||
|---|---|---|
| ||
{
"private_key":"iec104_server.key",
"own_cert":"iec104_server.cer",
"ca_certs":[
{
"cert_file":"iec104_ca.cer"
},
{
"cert_file":"iec104_ca2.cer"
}
],
"remote_certs":[
{
"cert_file":"iec104_client.cer"
}
]
} |
...
This is the Datapoint representation of an IEC 104 ASDU for a command.
| Warning |
|---|
The actual implementation does not use a json structure, so the order of parameters is mandatory. |
| Code Block | ||
|---|---|---|
| ||
{
"command_object":{
"co_type":"type_id",
"co_ca":"ca",
"co_oa":"oa",
"co_cot":"cot",
"co_test":"istest",
"co_ioa":"ioa",
"co_value":"value",
"co_qu":"pulse",
"co_se":"Select/Execute",
"co_ts":"time_marker"
}
} |
...