[NeMo-DDoS-List] FW: [Geant NeMo] #258320 END CRIT: IUCC (AS378) - "3 alerts" [Customer] [Email_Analysis] [IUCC]

[Hank Nussbacher]

________________________________________
From: nemo-ddos at host.geant.org <nemo-ddos at host.geant.org>
Sent: Saturday, August 1, 2026 12:29:17 PM (UTC+02:00) Jerusalem
To: soc at geant.org
Subject: [Geant NeMo] #258320 END CRIT: IUCC (AS378) - "3 alerts" [Customer] [Email_Analysis] [IUCC]

Observed <= 0 alerts, closing.Alert closed.

Alert ID: 258320
Status: Closed
Severity: Critical

Start Time: 2026-08-01 09:15:08
End Time: 2026-08-01 09:29:06
Start Time (Europe/Berlin): 2026-08-01 11:15:08
End Time (Europe/Berlin): 2026-08-01 11:29:06
Duration: 14 min

First Event Seen: 2026-08-01 09:12:00
Last Event Seen: 2026-08-01 09:19:00
Event Count: 17

Trigger: Multiple Alerts (ID 31)

Alert Description:
Aggregated 3 alerts.

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

Child Alerts:
  Alert ID        Description
--------------------------------------
258321      High ACK packet rate.
258318      High TCP packet rate.
258319      High packet rate.


Further Details:
https://secondary.nemo.geant.org/alerts/details/258320/

All times expressed in UTC.