[NeMo-DDoS-List] FW: [Geant NeMo] #406569 UPD CRIT: IUCC (AS378) - "3 alerts" [IUCC] [Email_Analysis] [Customer]

[Hank Nussbacher]

________________________________________
From: nemo-ddos at host.geant.org <nemo-ddos at host.geant.org>
Sent: Monday, February 16, 2026 6:29:36 PM (UTC+02:00) Jerusalem
To: soc at geant.org
Subject: [Geant NeMo] #406569 UPD CRIT: IUCC (AS378) - "3 alerts" [IUCC] [Email_Analysis] [Customer]

Aggregated 3 alerts. Upgraded to severity Critical.

Alert ID: 406569
Status: Open
Severity: Critical

Start Time: 2026-02-16 16:25:22
End Time: ongoing
Start Time (Europe/Berlin): 2026-02-16 17:25:22
End Time (Europe/Berlin): ongoing
Duration: 5 min

First Event Seen: 2026-02-16 16:23:00
Last Event Seen: 2026-02-16 16:28:00
Event Count: 17

Trigger: Multiple Alerts (ID 15)

Alert Description:
Aggregated 3 alerts.

Affected Objects:
        Type              Name       Event Count
---------------------------------------------------
Autonomoussystem    IUCC (AS378)          17

Child Alerts:
  Alert ID        Description
-------------------------------------
406568      High TCP packet rate
406570      High ACK packet rate
406567      High packet rate


Further Details:
https://primary.nemo.geant.org/alerts/details/406569/

All times expressed in UTC.