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Modbus: Add support for Diagnostics (FC=8) requests and responses

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This commit is contained in:
Tim Wojtulewicz 2023-07-19 17:20:41 -07:00
parent bacc0dcae3
commit f14be0de29
10 changed files with 184 additions and 6 deletions
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4
testing/btest/Baseline/scripts.base.protocols.modbus.policy/modbus.log
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@ -8,9 +8,13 @@
#fields ts uid id.orig_h id.orig_p id.resp_h id.resp_p tid unit func pdu_type exception
#types time string addr port addr port count count string string string
XXXXXXXXXX.XXXXXX ClEkJM2Vm5giqnMf4h 10.0.0.57 2578 10.0.0.3 502 0 10 DIAGNOSTICS REQ -
XXXXXXXXXX.XXXXXX ClEkJM2Vm5giqnMf4h 10.0.0.57 2578 10.0.0.3 502 0 10 unknown-136 RESP GATEWAY_TARGET_DEVICE_FAILED_TO_RESPOND
XXXXXXXXXX.XXXXXX ClEkJM2Vm5giqnMf4h 10.0.0.57 2578 10.0.0.3 502 0 10 DIAGNOSTICS REQ -
XXXXXXXXXX.XXXXXX ClEkJM2Vm5giqnMf4h 10.0.0.57 2578 10.0.0.3 502 0 10 unknown-136 RESP GATEWAY_TARGET_DEVICE_FAILED_TO_RESPOND
XXXXXXXXXX.XXXXXX ClEkJM2Vm5giqnMf4h 10.0.0.57 2578 10.0.0.3 502 0 10 DIAGNOSTICS REQ -
XXXXXXXXXX.XXXXXX ClEkJM2Vm5giqnMf4h 10.0.0.57 2578 10.0.0.3 502 0 10 unknown-136 RESP GATEWAY_TARGET_DEVICE_FAILED_TO_RESPOND
XXXXXXXXXX.XXXXXX ClEkJM2Vm5giqnMf4h 10.0.0.57 2578 10.0.0.3 502 0 10 DIAGNOSTICS REQ -
XXXXXXXXXX.XXXXXX ClEkJM2Vm5giqnMf4h 10.0.0.57 2578 10.0.0.3 502 0 10 unknown-136 RESP GATEWAY_TARGET_DEVICE_FAILED_TO_RESPOND
XXXXXXXXXX.XXXXXX ClEkJM2Vm5giqnMf4h 10.0.0.57 2578 10.0.0.3 502 0 10 DIAGNOSTICS REQ -
XXXXXXXXXX.XXXXXX ClEkJM2Vm5giqnMf4h 10.0.0.57 2578 10.0.0.3 502 0 10 DIAGNOSTICS RESP -
XXXXXXXXXX.XXXXXX ClEkJM2Vm5giqnMf4h 10.0.0.57 2578 10.0.0.3 502 0 10 DIAGNOSTICS REQ -