WireGuard-Secrets ins Repo (privates docu).
OPNsense- und VM101-Client-Configs plus Horus-Peer-Blöcke unter shared/horus-opnsense-wireguard/. Co-authored-by: Cursor <cursoragent@cursor.com>
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@@ -68,7 +68,7 @@ export PATH="/usr/local/go/bin:$PATH"
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| Pfad | Inhalt |
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|------|--------|
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| [shared/ssh/](ssh/README.md) | Gemeinsame `authorized_keys`-Fragmente + Deploy-Skript |
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| [shared/horus-opnsense-wireguard.md](horus-opnsense-wireguard.md) | WireGuard OPNsense ↔ Horus (ohne VM) |
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| [shared/horus-opnsense-wireguard/](horus-opnsense-wireguard/README.md) | WireGuard OPNsense ↔ Horus (Configs inkl. Keys) |
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| `pve1/ansible/` | Fish-Setup für VM 101 |
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| `pve2/ansible/` | LXC Disk-Maintenance (Cron auf pve2) |
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# Horus ↔ OPNsense WireGuard (Site-to-Site)
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Direkter WireGuard-Tunnel zwischen **OPNsense** (lokales Netz) und **Horus** (VPS), ohne Umweg über VM 101.
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| | |
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|---|---|
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| **Horus** | `horus.jeanavril.com` / `207.180.222.207`, WG-Port **61951**, Tunnel-IP **10.1.1.1** |
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| **OPNsense** | Tunnel-IP **10.1.1.22** (Peer `opnsense-jeanavril`) |
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| **VM 101** (legacy) | Tunnel-IP **10.1.1.5** (Peer `server5`) |
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Configs inkl. Private Keys: **privates Repo** — siehe Dateien in diesem Ordner.
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| Datei | Inhalt |
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|-------|--------|
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| [opnsense-client.conf](opnsense-client.conf) | OPNsense Client (Private Key, PSK, Endpoint) |
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| [horus-server-peer-opnsense.conf](horus-server-peer-opnsense.conf) | Gegenstück auf Horus |
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| [vm101-client.conf](vm101-client.conf) | VM 101 Client (Referenz / Migration) |
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| [horus-server-peer-vm101.conf](horus-server-peer-vm101.conf) | VM-Peer auf Horus |
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## Topologie
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```
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LAN/VLANs (192.168.x.0/24, 10.2.2.0/24)
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↓
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OPNsense (10.1.1.22) ←——WireGuard——→ Horus (10.1.1.1)
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↓ ↓
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10.2.2.0/24 → 192.168.10.10 (docbr0) Services / SSH / …
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```
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**10.2.2.0/24 (docbr0):** Horus schickt Traffic dorthin an OPNsense; OPNsense leitet weiter an **192.168.10.10** (bestehende Route/Gateway `VM101_DOCKER` — siehe [opnsense-docker-subnet-routing.md](../opnsense-docker-subnet-routing.md)).
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## Public Keys
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| Rolle | Public Key |
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|-------|------------|
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| Horus (Server) | `qXxhgerS2ORypVadhKCBuxgIX5Pu4J75nSWazdtd+Qk=` |
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| OPNsense | `walbWTYXAGOD1mOxPK+NwKT6qUhLyY0qieWBeTIbdXU=` |
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| VM 101 | `VB3Cf8kDxpzO+FyMrLxPyJ0vUjm8yJ/qIKmhY2KeeyI=` |
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## OPNsense einrichten
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Werte aus [opnsense-client.conf](opnsense-client.conf) in die GUI übernehmen.
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**VPN → WireGuard → Local → +**
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| Feld | Wert |
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|------|------|
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| Enabled | ✓ |
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| Name | `wg_horus` |
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| Listen port | leer oder `51820` (nur ausgehend nötig) |
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| Tunnel Address | `10.1.1.22/32` |
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| MTU | `1250` |
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| Private key | `[Interface] PrivateKey` aus `opnsense-client.conf` |
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**VPN → WireGuard → Endpoints → +** (Peer Horus)
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| Feld | Wert |
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|------|------|
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| Enabled | ✓ |
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| Name | `horus` |
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| Public Key | `qXxhgerS2ORypVadhKCBuxgIX5Pu4J75nSWazdtd+Qk=` |
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| Shared Secret | `[Peer] PresharedKey` aus `opnsense-client.conf` |
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| Allowed IPs | `10.1.1.0/24, 10.1.2.0/24, 10.1.3.0/24, 10.1.4.0/24, 10.8.0.0/24` |
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| Endpoint Address | `horus.jeanavril.com` |
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| Endpoint Port | `61951` |
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| Persistent Keepalive | `25` |
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Instance und Endpoint verknüpfen (Peer der Instance zuweisen — je nach OPNsense-Version unter **Local → Peers** oder Endpoint an Instance binden).
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### Interface zuweisen
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**Interfaces → Assignments → New → `wg_horus` (optX) → Save**
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Interface aktivieren, ggf. **Block private networks** auf WG-Interface deaktivieren (Site-to-Site).
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### Firewall
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| Regel | Interface | Direction | Source | Destination | Beschreibung |
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|-------|-----------|-----------|--------|-------------|--------------|
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| Pass | LAN / VLAN10 / … | in | Netz(e) | `10.1.1.0/24`, `10.8.0.0/24`, … | LAN → Horus-Netze |
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| Pass | `optX` (WG) | in | `10.1.1.0/24` | LAN / VLANs | Horus → Heimnetz (Rückweg) |
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### Routing auf Horus
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Siehe [horus-server-peer-opnsense.conf](horus-server-peer-opnsense.conf) — bereits auf Horus aktiv.
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## Test
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```bash
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# Handshake auf Horus (nach OPNsense-Aktivierung):
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ssh jean@192.168.10.10 'ssh root@10.1.1.1 wg show wg0 | grep -A5 walbWTYX'
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# Von LAN-PC:
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ping 10.1.1.1
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ssh root@10.1.1.1 # Keys: ../ssh/assembled/horus-root.pub
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```
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## VM 101 (optional später)
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VM 101 nutzt **10.1.1.5** ([vm101-client.conf](vm101-client.conf)) und advertised u.a. `10.2.0.0/16` an Horus.
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Wenn OPNsense stabil läuft:
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1. **Horus:** beim Peer `server5` LAN-Routen aus `AllowedIPs` entfernen — nur `10.1.1.5/32` behalten.
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2. **VM:** `wg0` abschalten, wenn Cert-Sync angepasst ist.
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Nicht beides parallel dieselben Subnetze an Horus announcen.
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## Referenzen
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| Thema | Doc |
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|-------|-----|
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| Horus SSH-Keys | [../ssh/README.md](../ssh/README.md#horus-vps-wireguard) |
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| docbr0 / 10.2.2.0/24 | [../../pve1/guests/vm101-ubuntu/docbr0-opnsense-routing.md](../../pve1/guests/vm101-ubuntu/docbr0-opnsense-routing.md) |
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| VLAN-Übersicht | [../infrastruktur-netzwerk.md](../infrastruktur-netzwerk.md) |
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# Horus wg0 — Peer opnsense-jeanavril (Eintrag in /etc/wireguard/wg0.conf)
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[Peer]
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PublicKey = walbWTYXAGOD1mOxPK+NwKT6qUhLyY0qieWBeTIbdXU=
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PresharedKey = z4VXyOG41/+4JbiUdkb055Bpyxlte+ecW7Bzdvb1s+w=
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AllowedIPs = 10.1.1.22/32, 192.168.10.0/24, 192.168.20.0/24, 192.168.30.0/24, 192.168.40.0/24, 192.168.50.0/24, 192.168.60.0/24, 10.2.2.0/24
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# Horus wg0 — Peer server5 / VM 101 (Eintrag in /etc/wireguard/wg0.conf)
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[Peer]
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PublicKey = VB3Cf8kDxpzO+FyMrLxPyJ0vUjm8yJ/qIKmhY2KeeyI=
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PresharedKey = xeXr67LSX7phEAAz6U+D+UhIFoLEvcSLs8qFu2/L4Cs=
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AllowedIPs = 10.1.1.5/32, 192.168.2.0/24, 192.168.178.0/24, 10.1.2.0/24, 10.2.0.0/16
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[Interface]
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PrivateKey = AGEam06B9IKmy3wSNRUOLoeLIaGJ5q1ftasOs3qlHEI=
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Address = 10.1.1.22/32
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MTU = 1250
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DNS = 10.1.1.1
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[Peer]
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PublicKey = qXxhgerS2ORypVadhKCBuxgIX5Pu4J75nSWazdtd+Qk=
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PresharedKey = z4VXyOG41/+4JbiUdkb055Bpyxlte+ecW7Bzdvb1s+w=
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Endpoint = horus.jeanavril.com:61951
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AllowedIPs = 10.1.1.0/24, 10.1.2.0/24, 10.1.3.0/24, 10.1.4.0/24, 10.8.0.0/24
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PersistentKeepalive = 25
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# VM 101 ubuntu — WireGuard Client zu Horus (Peer „server5“, 10.1.1.5)
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# Quelle: /etc/wireguard/wg0.conf auf jean@192.168.10.10
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[Interface]
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Address = 10.1.1.5/32
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ListenPort = 61951
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PrivateKey = SKMnLpkjSyCHCoKuKGEmd18uDk1u5UALgHKvL8FEr2E=
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[Peer]
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PublicKey = qXxhgerS2ORypVadhKCBuxgIX5Pu4J75nSWazdtd+Qk=
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PresharedKey = xeXr67LSX7phEAAz6U+D+UhIFoLEvcSLs8qFu2/L4Cs=
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AllowedIPs = 10.1.1.0/24, 10.8.0.0/24, 10.1.3.0/24, 10.1.4.0/24, 192.168.0.0/24
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Endpoint = 207.180.222.207:61951
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PersistentKeepalive = 15
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