[NeMo-DDoS-List] FW: [Geant NeMo] #378518 END CRIT: IUCC (AS378) - "2 alerts" [IUCC] [Customer] [Email_Analysis]

[Hank Nussbacher]

________________________________________
From: nemo-ddos at host.geant.org <nemo-ddos at host.geant.org>
Sent: Tuesday, July 22, 2025 1:42:12 AM (UTC+02:00) Jerusalem
To: soc at geant.org
Subject: [Geant NeMo] #378518 END CRIT: IUCC (AS378) - "2 alerts" [IUCC] [Customer] [Email_Analysis]

Observed <= 0 alerts, closing.Alert closed.

Alert ID: 378518
Status: Closed
Severity: Critical

Start Time: 2025-07-21 22:25:59
End Time: 2025-07-21 22:42:00
Start Time (Europe/Berlin): 2025-07-22 00:25:59
End Time (Europe/Berlin): 2025-07-22 00:42:00
Duration: 16 min

First Event Seen: 2025-07-21 22:23:00
Last Event Seen: 2025-07-21 22:30:00
Event Count: 15

Trigger: Multiple Alerts (ID 15)

Alert Description:
Aggregated 2 alerts.

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

Child Alerts:
  Alert ID            Description
----------------------------------------------
378516      Abnormal SYN:ACK packet ratio
378517      High SYN packet rate


Further Details:
https://primary.nemo.geant.org/alerts/details/378518/

All times expressed in UTC.