[NeMo-DDoS-List] FW: [Geant NeMo] #245551 END WARN: IUCC (AS378) - "Normal SYN packet rate" [Customer] [IUCC] [Email_Analysis]

[Hank Nussbacher]

________________________________________
From: nemo-ddos at host.geant.org <nemo-ddos at host.geant.org>
Sent: Sunday, April 26, 2026 1:20:12 PM (UTC+02:00) Jerusalem
To: soc at geant.org
Subject: [Geant NeMo] #245551 END WARN: IUCC (AS378) - "Normal SYN packet rate" [Customer] [IUCC] [Email_Analysis]

The SYN packet rate on
  autonomoussystem IUCC (AS378)
returned to normal values.

Alert closed.

Alert ID: 245551
Status: Closed
Severity: Warning

Start Time: 2026-04-26 10:06:57
End Time: 2026-04-26 10:20:01
Start Time (Europe/Berlin): 2026-04-26 12:06:57
End Time (Europe/Berlin): 2026-04-26 12:20:01
Duration: 14 min

First Event Seen: 2026-04-26 10:04:00
Last Event Seen: 2026-04-26 10:10:00
Event Count: 7

Trigger: High SYN Packet Rate (AS) (Email_Analysis+threshold) (ID 69)

Alert Description:
High SYN packet rate.

Affected Objects:
        Type              Name       Event Count
---------------------------------------------------
Autonomoussystem    IUCC (AS378)          7



Further Details:
https://secondary.nemo.geant.org/alerts/details/245551/

All times expressed in UTC.