[NeMo-DDoS-List] FW: [Geant NeMo] #243899 UPD WARN: IUCC (AS378) - "3 alerts" [Customer] [IUCC] [Email_Analysis]

[Hank Nussbacher]

________________________________________
From: nemo-ddos at host.geant.org <nemo-ddos at host.geant.org>
Sent: Tuesday, April 21, 2026 1:57:19 PM (UTC+02:00) Jerusalem
To: soc at geant.org
Subject: [Geant NeMo] #243899 UPD WARN: IUCC (AS378) - "3 alerts" [Customer] [IUCC] [Email_Analysis]

Aggregated 3 alerts. Upgraded to severity Warning.

Alert ID: 243899
Status: Open
Severity: Warning

Start Time: 2026-04-21 10:57:03
End Time: ongoing
Start Time (Europe/Berlin): 2026-04-21 12:57:03
End Time (Europe/Berlin): ongoing
Duration: 1 min

First Event Seen: 2026-04-21 10:54:00
Last Event Seen: 2026-04-21 10:55:00
Event Count: 6

Trigger: Multiple Alerts (ID 31)

Alert Description:
Aggregated 3 alerts.

Affected Objects:
        Type              Name       Event Count
---------------------------------------------------
Autonomoussystem    IUCC (AS378)          6

Child Alerts:
  Alert ID        Description
--------------------------------------
243896      High TCP packet rate.
243897      High SYN packet rate.
243898      High packet rate.


Further Details:
https://secondary.nemo.geant.org/alerts/details/243899/

All times expressed in UTC.