[NeMo-DDoS-List] FW: [Geant NeMo] #165684 UPD WARN: IUCC (AS378) - "4 alerts" [Email_Analysis] [Customer] [IUCC]

[Hank Nussbacher]

________________________________________
From: nemo-ddos at geant.org <nemo-ddos at geant.org>
Sent: Sunday, August 18, 2024 2:36:47 AM (UTC+02:00) Jerusalem
To: soc at geant.org
Subject: [Geant NeMo] #165684 UPD WARN: IUCC (AS378) - "4 alerts" [Email_Analysis] [Customer] [IUCC]

Aggregated 4 alerts. Upgraded to severity Warning.

Alert ID: 165684
Status: Open
Severity: Warning

Start Time: 2024-08-17 23:26:28
End Time: ongoing
Start Time (Europe/Berlin): 2024-08-18 01:26:28
End Time (Europe/Berlin): ongoing
Duration: 11 min

First Event Seen: 2024-08-17 23:24:00
Last Event Seen: 2024-08-17 23:35:00
Event Count: 15

Trigger: Multiple Alerts (ID 31)

Alert Description:
Aggregated 4 alerts.

Affected Objects:
        Type              Name       Event Count
---------------------------------------------------
Autonomoussystem    IUCC (AS378)          15

Child Alerts:
  Alert ID                    Description
--------------------------------------------------------------
165682      Abnormal ratio of SYN packets to ACK packets.
165683      High SYN packet rate.
165685      High packet rate.
165686      High UDP packet rate.


Further Details:
https://secondary.nemo.geant.org/alerts/details/165684/

All times expressed in UTC.