[NeMo-DDoS-List] FW: [Geant NeMo] #434212 END WARN: IUCC (AS378) - "4 alerts" [IUCC] [Customer] [Email_Analysis]

[Hank Nussbacher]

________________________________________
From: nemo-ddos at host.geant.org <nemo-ddos at host.geant.org>
Sent: Monday, August 24, 2026 4:47:51 AM (UTC+02:00) Jerusalem
To: soc at geant.org
Subject: [Geant NeMo] #434212 END WARN: IUCC (AS378) - "4 alerts" [IUCC] [Customer] [Email_Analysis]

Observed <= 0 alerts, closing.Alert closed.

Alert ID: 434212
Status: Closed
Severity: Warning

Start Time: 2026-08-24 01:26:30
End Time: 2026-08-24 01:47:37
Start Time (Europe/Berlin): 2026-08-24 03:26:30
End Time (Europe/Berlin): 2026-08-24 03:47:37
Duration: 22 min

First Event Seen: 2026-08-24 01:24:00
Last Event Seen: 2026-08-24 01:36:00
Event Count: 15

Trigger: Multiple Alerts (ID 15)

Alert Description:
Aggregated 4 alerts.

Affected Objects:
        Type              Name       Event Count
---------------------------------------------------
Autonomoussystem    IUCC (AS378)          15

Child Alerts:
  Alert ID            Description
----------------------------------------------
434210      High SYN packet rate
434211      Abnormal SYN:ACK packet ratio
434216      High packet rate
434217      High TCP packet rate


Further Details:
https://primary.nemo.geant.org/alerts/details/434212/

All times expressed in UTC.