[NeMo-DDoS-List] FW: [Geant NeMo] #366983 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: Tuesday, March 11, 2025 12:45:23 AM (UTC+02:00) Jerusalem
To: soc at geant.org
Subject: [Geant NeMo] #366983 UPD CRIT: IUCC (AS378) - "2 alerts" [Customer] [Email_Analysis] [IUCC]

Aggregated 2 alerts. Upgraded to severity Critical.

Alert ID: 366983
Status: Open
Severity: Critical

Start Time: 2025-03-10 22:30:07
End Time: ongoing
Start Time (Europe/Berlin): 2025-03-10 23:30:07
End Time (Europe/Berlin): ongoing
Duration: 16 min

First Event Seen: 2025-03-10 22:27:00
Last Event Seen: 2025-03-10 22:43:00
Event Count: 21

Trigger: Multiple Alerts (ID 15)

Alert Description:
Aggregated 2 alerts.

Affected Objects:
        Type              Name       Event Count
---------------------------------------------------
Autonomoussystem    IUCC (AS378)          21

Child Alerts:
  Alert ID            Description
----------------------------------------------
366981      High SYN packet rate
366982      Abnormal SYN:ACK packet ratio


Further Details:
https://primary.nemo.geant.org/alerts/details/366983/

All times expressed in UTC.