CEF:0|BlacklistIP|Honeypot|1|opcua_probe|Sonde OPC-UA|5|src=20.221.74.129 dstPort=1962 cs1=127.0.0.3 cs1Label=dnsbl cs2=US cs2Label=country cs3=Microsoft Corporation cs3Label=isp rt=2026-10-21T19:48:54Z msg=Surveiller. Un scan seul ne justifie pas un blocage durable. externalId=608435