[NeMo-DDoS-List] FW: [Geant NeMo] #225156 UPD WARN: IUCC (AS378) - "3 alerts" [IUCC] [Customer] [Email_Analysis]

[Hank Nussbacher]

________________________________________
From: nemo-ddos at host.geant.org <nemo-ddos at host.geant.org>
Sent: Wednesday, December 17, 2025 8:05:55 PM (UTC+02:00) Jerusalem
To: soc at geant.org
Subject: [Geant NeMo] #225156 UPD WARN: IUCC (AS378) - "3 alerts" [IUCC] [Customer] [Email_Analysis]

Aggregated 3 alerts. Upgraded to severity Warning.

Alert ID: 225156
Status: Open
Severity: Warning

Start Time: 2025-12-17 18:05:41
End Time: ongoing
Start Time (Europe/Berlin): 2025-12-17 19:05:41
End Time (Europe/Berlin): ongoing
Duration: 1 min

First Event Seen: 2025-12-17 18:03:00
Last Event Seen: 2025-12-17 18:04:00
Event Count: 6

Trigger: Multiple Alerts (ID 31)

Alert Description:
Aggregated 3 alerts.

Affected Objects:
        Type              Name       Event Count
---------------------------------------------------
Autonomoussystem    IUCC (AS378)          6

Child Alerts:
  Alert ID        Description
--------------------------------------
225153      High TCP packet rate.
225154      High ACK packet rate.
225155      High packet rate.


Further Details:
https://secondary.nemo.geant.org/alerts/details/225156/

All times expressed in UTC.