Initial commit: Vollständige Homelab-Dokumentation (Stand 2026-04-15)
- Proxmox Host pve-braetter (Hardware, Storage, Bridges) - 14x LXC Container (CT 100-303) vollständig dokumentiert - 8x VMs (103-201) vollständig dokumentiert - Netzwerk-Übersicht mit komplettem IP-Belegungsplan - Dienste-Übersicht aller Web-Interfaces, DBs, Monitoring - PostgreSQL 16 HA Cluster (Patroni/etcd) detailliert
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lxc/CT207-ids-monitor.md
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lxc/CT207-ids-monitor.md
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# CT 207 — ids-monitor
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## Systemdaten
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| Eigenschaft | Wert |
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|-------------|------|
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| VMID | 207 |
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| Hostname | ids-monitor |
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| IP | 192.168.0.85/24 |
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| OS | Ubuntu 24.04.4 LTS |
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| CPU | 2 vCores |
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| RAM | 3072 MB |
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| Disk | osdisk:207/vm-207-disk-0.raw, 20 GB |
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| Bridge | vmbr0 |
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| Autostart | ja |
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| Status | running |
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## Dienste
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| Dienst | Port | Beschreibung |
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|--------|------|-------------|
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| suricata | - | IDS/IPS Netzwerk-Analyse |
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| loki | 3100, 9096 | Log-Aggregation |
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| grafana-server | 3000 | Dashboards / Visualisierung |
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| promtail | 9080, 39471 | Log-Shipper |
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| fail2ban | - | Brute-Force-Schutz |
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| postfix | 25 (lokal) | Mailversand |
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## Zugriff
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- **Grafana:** http://192.168.0.85:3000
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- **Loki API:** http://192.168.0.85:3100
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- **SSH:** `ssh claude@192.168.0.85`
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## Beschreibung
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Zentrales IDS/SIEM-System:
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- **Suricata** analysiert den Netzwerktraffic auf bekannte Angriffsmuster (Signaturen)
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- **Loki** sammelt Logs aus dem gesamten Netz (inkl. Logserver via Promtail)
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- **Grafana** visualisiert die gesammelten Daten in Dashboards
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- **Promtail** shippt lokale Logs an Loki und empfängt Logs vom Logserver (192.168.0.241)
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