Haching ore???

We have a small traccar server running on digitalocean for testing 3-4 trackers as from autograde, solarpowered; suntech and many other names. What kind of activity is it?

When we look in the log file is a lot of messages to our servers:

2021-07-07 14:03:47 INFO: [e9a54b5d: auto grade <162142125128] HEX: 16030100ee010000ea0303bc4848c4d996effcfde87cf25796fb6643911d59ca06e9b11d7287efa9c82a0d200c794dca0a1a528f0d4edc87caf3594143e9e76ae428bf89913e46b887165ba60026c02fc030c02bc02ccca8cca9c013c009c014c00a009c009d002f0035c012000a1301130313020100007b000500050100000000000a000a0008001d001700180019000b00020100000d001a0018080404030807080508060401050106010503060302010203ff0100010000120000002b0009080304030303020301003300260024001d0020451877c977174ff0a4f84817f03cfdbfda37230b30c162f5f5335ee2b0470774
2021-07-07 14:03:47 INFO: [94b13291] connected
2021-07-07 14:03:47 INFO: [94b13291: solarpowered <162142125128] HEX: 16030100ee010000ea0303c837a4973e8739687cb9d900e17c53b851860d12ab77eed793eec597e837fc8f205ce30f3833a3765c97f603976d2a3aab03521a9d3f05a75cb62097888f305e520026c02fc030c02bc02ccca8cca9c013c009c014c00a009c009d002f0035c012000a1301130313020100007b000500050100000000000a000a0008001d001700180019000b00020100000d001a0018080404030807080508060401050106010503060302010203ff0100010000120000002b0009080304030303020301003300260024001d0020330d7b5c5e53357f849e293759ea5a28015c056bcbc2211ee8f5a7a7176da243

Just trying again with proofreading:

We have a small tracker server running on digitalocean for testing 3-4 trackers, but are "attacked" by incoming traffic that looks like trackers trying to send info or something. Names are eg autograde, solarpowered; suntech and many other names. What kind of activity is it?

When we look in the log file is a lot of messages to our servers:

2021-07-07 14:03:47 INFO: [e9a54b5d: auto grade <162142125128] HEX: 16030100ee010000ea0303bc4848c4d996effcfde87cf25796fb6643911d59ca06e9b11d7287efa9c82a0d200c794dca0a1a528f0d4edc87caf3594143e9e76ae428bf89913e46b887165ba60026c02fc030c02bc02ccca8cca9c013c009c014c00a009c009d002f0035c012000a1301130313020100007b000500050100000000000a000a0008001d001700180019000b00020100000d001a0018080404030807080508060401050106010503060302010203ff0100010000120000002b0009080304030303020301003300260024001d0020451877c977174ff0a4f84817f03cfdbfda37230b30c162f5f5335ee2b0470774
2021-07-07 14:03:47 INFO: [94b13291] connected
2021-07-07 14:03:47 INFO: [94b13291: solarpowered <162142125128] HEX: 16030100ee010000ea0303c837a4973e8739687cb9d900e17c53b851860d12ab77eed793eec597e837fc8f205ce30f3833a3765c97f603976d2a3aab03521a9d3f05a75cb62097888f305e520026c02fc030c02bc02ccca8cca9c013c009c014c00a009c009d002f0035c012000a1301130313020100007b000500050100000000000a000a0008001d001700180019000b00020100000d001a0018080404030807080508060401050106010503060302010203ff0100010000120000002b0009080304030303020301003300260024001d0020330d7b5c5e53357f849e293759ea5a28015c056bcbc2211ee8f5a7a7176da243

Probably just some random noise or an attack. Just disable ports you don't use, if you are worried.

Thanks - just a testserver. If anyone want to waste time, so welcome...