[NeMo-DDoS-List] FW: [Geant NeMo] #367235 UPD CRIT: IUCC (AS378) - "2 alerts" [Customer] [Email_Analysis] [IUCC]

[Hank Nussbacher]

________________________________________
From: nemo-ddos at host.geant.org <nemo-ddos at host.geant.org>
Sent: Thursday, March 13, 2025 3:18:15 AM (UTC+02:00) Jerusalem
To: soc at geant.org
Subject: [Geant NeMo] #367235 UPD CRIT: IUCC (AS378) - "2 alerts" [Customer] [Email_Analysis] [IUCC]

Aggregated 2 alerts. Upgraded to severity Critical.

Alert ID: 367235
Status: Open
Severity: Critical

Start Time: 2025-03-13 01:02:59
End Time: ongoing
Start Time (Europe/Berlin): 2025-03-13 02:02:59
End Time (Europe/Berlin): ongoing
Duration: 16 min

First Event Seen: 2025-03-13 01:00:00
Last Event Seen: 2025-03-13 01:16:00
Event Count: 34

Trigger: Multiple Alerts (ID 15)

Alert Description:
Aggregated 2 alerts.

Affected Objects:
        Type              Name       Event Count
---------------------------------------------------
Autonomoussystem    IUCC (AS378)          34

Child Alerts:
  Alert ID            Description
----------------------------------------------
367233      Abnormal SYN:ACK packet ratio
367234      High SYN packet rate


Further Details:
https://primary.nemo.geant.org/alerts/details/367235/

All times expressed in UTC.