[NeMo-DDoS-List] FW: [Geant NeMo] #176251 UPD WARN: IUCC (AS378) - "4 alerts" [Email_Analysis] [Customer] [IUCC]

[Hank Nussbacher]

________________________________________
From: nemo-ddos at geant.org <nemo-ddos at geant.org>
Sent: Wednesday, September 11, 2024 6:37:45 AM (UTC+02:00) Jerusalem
To: soc at geant.org
Subject: [Geant NeMo] #176251 UPD WARN: IUCC (AS378) - "4 alerts" [Email_Analysis] [Customer] [IUCC]

Aggregated 4 alerts. Upgraded to severity Warning.

Alert ID: 176251
Status: Open
Severity: Warning

Start Time: 2024-09-11 03:31:31
End Time: ongoing
Start Time (Europe/Berlin): 2024-09-11 05:31:31
End Time (Europe/Berlin): ongoing
Duration: 7 min

First Event Seen: 2024-09-11 03:29:00
Last Event Seen: 2024-09-11 03:36:00
Event Count: 13

Trigger: Multiple Alerts (ID 31)

Alert Description:
Aggregated 4 alerts.

Affected Objects:
        Type              Name       Event Count
---------------------------------------------------
Autonomoussystem    IUCC (AS378)          13

Child Alerts:
  Alert ID                    Description
--------------------------------------------------------------
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.