[NeMo-DDoS-List] FW: [Geant NeMo] #171751 END WARN: IUCC (AS378) - "5 alerts" [Email_Analysis] [Customer] [IUCC]

[Hank Nussbacher]

________________________________________
From: nemo-ddos at geant.org <nemo-ddos at geant.org>
Sent: Saturday, August 31, 2024 11:25:14 AM (UTC+02:00) Jerusalem
To: soc at geant.org
Subject: [Geant NeMo] #171751 END WARN: IUCC (AS378) - "5 alerts" [Email_Analysis] [Customer] [IUCC]

Observed <= 0 alerts, closing.Alert closed.

Alert ID: 171751
Status: Closed
Severity: Warning

Start Time: 2024-08-31 08:04:28
End Time: 2024-08-31 08:25:04
Start Time (Europe/Berlin): 2024-08-31 10:04:28
End Time (Europe/Berlin): 2024-08-31 10:25:04
Duration: 21 min

First Event Seen: 2024-08-31 08:02:00
Last Event Seen: 2024-08-31 08:10:00
Event Count: 29

Trigger: Multiple Alerts (ID 31)

Alert Description:
Aggregated 5 alerts.

Affected Objects:
        Type              Name       Event Count
---------------------------------------------------
Autonomoussystem    IUCC (AS378)          29

Child Alerts:
  Alert ID                    Description
--------------------------------------------------------------
171749      High SYN packet rate.
171750      High packet rate.
171752      High TCP packet rate.
171753      Abnormal ratio of SYN packets to ACK packets.
171754      High ACK packet rate.


Further Details:
https://secondary.nemo.geant.org/alerts/details/171751/

All times expressed in UTC.