[NeMo-DDoS-List] FW: [Geant NeMo] #405775 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 9, 2026 5:58:33 PM (UTC+02:00) Jerusalem
To: soc at geant.org
Subject: [Geant NeMo] #405775 UPD CRIT: IUCC (AS378) - "3 alerts" [IUCC] [Email_Analysis] [Customer]

Aggregated 3 alerts. Upgraded to severity Critical.

Alert ID: 405775
Status: Open
Severity: Critical

Start Time: 2026-02-09 15:54:19
End Time: ongoing
Start Time (Europe/Berlin): 2026-02-09 16:54:19
End Time (Europe/Berlin): ongoing
Duration: 5 min

First Event Seen: 2026-02-09 15:52:00
Last Event Seen: 2026-02-09 15:57:00
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
-------------------------------------
405770      High TCP packet rate
405772      High ACK packet rate
405774      High packet rate


Further Details:
https://primary.nemo.geant.org/alerts/details/405775/

All times expressed in UTC.