[NeMo-DDoS-List] FW: [Geant NeMo] #176251 END WARN: IUCC (AS378) - "5 alerts" [Email_Analysis] [Customer] [IUCC]

[Hank Nussbacher]

________________________________________
From: nemo-ddos at geant.org <nemo-ddos at geant.org>
Sent: Wednesday, September 11, 2024 6:53:14 AM (UTC+02:00) Jerusalem
To: soc at geant.org
Subject: [Geant NeMo] #176251 END WARN: IUCC (AS378) - "5 alerts" [Email_Analysis] [Customer] [IUCC]

Observed <= 0 alerts, closing.Alert closed.

Alert ID: 176251
Status: Closed
Severity: Warning

Start Time: 2024-09-11 03:31:31
End Time: 2024-09-11 03:53:03
Start Time (Europe/Berlin): 2024-09-11 05:31:31
End Time (Europe/Berlin): 2024-09-11 05:53:03
Duration: 22 min

First Event Seen: 2024-09-11 03:29:00
Last Event Seen: 2024-09-11 03:41:00
Event Count: 30

Trigger: Multiple Alerts (ID 31)

Alert Description:
Aggregated 5 alerts.

Affected Objects:
        Type              Name       Event Count
---------------------------------------------------
Autonomoussystem    IUCC (AS378)          30

Child Alerts:
  Alert ID                    Description
--------------------------------------------------------------
176257      High TCP packet rate.
176249      Abnormal ratio of SYN packets to ACK packets.
176250      High SYN packet rate.
176252      High packet rate.
176254      High UDP packet rate.


Further Details:
https://secondary.nemo.geant.org/alerts/details/176251/

All times expressed in UTC.