[NeMo-DDoS-List] FW: [Geant NeMo] #257711 UPD WARN: IUCC (AS378) - "3 alerts" [Customer] [Email_Analysis] [IUCC]

[Hank Nussbacher]

________________________________________
From: nemo-ddos at host.geant.org <nemo-ddos at host.geant.org>
Sent: Tuesday, July 28, 2026 7:35:17 AM (UTC+02:00) Jerusalem
To: soc at geant.org
Subject: [Geant NeMo] #257711 UPD WARN: IUCC (AS378) - "3 alerts" [Customer] [Email_Analysis] [IUCC]

Aggregated 3 alerts. Upgraded to severity Warning.

Alert ID: 257711
Status: Open
Severity: Warning

Start Time: 2026-07-28 04:35:03
End Time: ongoing
Start Time (Europe/Berlin): 2026-07-28 06:35:03
End Time (Europe/Berlin): ongoing
Duration: 1 min

First Event Seen: 2026-07-28 04:32:00
Last Event Seen: 2026-07-28 04:33:00
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
--------------------------------------
257708      High TCP packet rate.
257709      High ACK packet rate.
257710      High packet rate.


Further Details:
https://secondary.nemo.geant.org/alerts/details/257711/

All times expressed in UTC.