85 lines
4.9 KiB
Markdown
85 lines
4.9 KiB
Markdown
---
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title: Network
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---
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## WAN
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### Port forwarding
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```mermaid
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---
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config:
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look: handDrawn
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theme: neutral
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---
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flowchart LR
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W8[WAN IP *8]
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W9[WAN IP *9]
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W0[WAN IP *0]
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montgomery("`Synology NAS
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_DSM Web UI, Hyper Backup Vault, Drive Server_`")
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plex(Plex external access)
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ingress50("`ingress-50
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_Zoraxy_`")
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ingress1("`ingress-1
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_Zoraxy_`")
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WAN1 --> W8
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WAN1 --> W9
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WAN1 --> W0
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W8 --> montgomery
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W8 --> plex
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W8 --> qbt(qBittorrent)
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W9 --> gitssh(Gitea SSH)
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W9 --> ingress50 --> pub(Public services)
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W0 --> ingress1 --> per(Personal services)
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```
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### Firewall rules
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In addition to default rules.
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| Name | Action | Source Zone | Destination Zone |
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|-------------------------- | ------ | ------------- | ---------------- |
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| Allow UniFi remote access | Allow | External | Gateway |
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## Local network
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### VLANs
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| Name | Subnet | Description | Isolate network |
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|------------ | ----------------- | ------------------------------------------------------------- | --------------- |
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| **Default** | _192.168.1.0/24_ | Default local network for laptops, family phones and tablets | No |
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| **Pub** | _192.168.50.0/24_ | An isolated VLAN for public services | No |
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| **Guest** | _192.168.5.0/24_ | An isolated VLAN for guest WiFi access | No |
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| **IoT** | _192.168.6.0/24_ | An isolated VLAN for connected home appliance | No |
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- Device Isolation is disabled for all networks
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### Firewall zones
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| Name | Built in | Networks / Interfaces |
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|---------------- | -------- | ------------------------------------------- |
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| Internal | ✅ | [`Default`](#vlans) |
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| External | ✅ | [`Primary (WAN1)`](#wan) `Secondary (WAN2)` |
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| Gateway | ✅ | - |
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| VPN | ✅ | [`Hearthstone`](#vpn) [`VPS`](#vpn) |
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| Hotspot | ✅ | [`Guest`](#vlans) |
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| DMZ | ✅ | - |
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| VLAN 50 | ❌ | [`Pub`](#vlans) |
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| VLAN 6 | ❌ | [`IoT`](#vlans) |
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### Zones access rules
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Additional Firewall rules allowing or blocking zone-to-zone or subnet-to-subnet communications.
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| Source Zone | Destination Zone | Source | Destination | Action | Description |
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|-------------- | ---------------- | --------------------- | --------------------------- | ------------------ | ---------------------------------------------------------------------------------- |
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| Internal | VLAN 50 | All | All | Allow with return | Allow all traffic from [`Default`](#vlans) network to [`Pub`](#vlans) |
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| Internal | VLAN 6 | All | All | Allow with return | Allow all traffic from [`Default`](#vlans) network to [`IoT`](#vlans) |
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| VPN | Internal | [VPS subnet](#vpn) | All | Allow only return | Allow return traffic from [`VPS`](#vpn) subnet to [`Default`](#vlans) |
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| VPN | Internal | [VPS subnet](#vpn) | All | Block | Block [`VPS`](#vpn) VPN clients from accessing the [`Default`](#vlans) network |
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| VPN | Hotspot | [VPS subnet](#vpn) | All | Block | Block [`VPS`](#vpn) VPN clients from accessing the [`Guest`](#vlans) network |
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| VPN | DMZ | [VPS subnet](#vpn) | All | Block | Block [`VPS`](#vpn) VPN clients from accessing the [`DMZ`](#firewall-zones) zone |
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| VPN | VLAN 50 | All | [Hearthstone](#vpn) | Allow all | Allow [`Hearthstone`](#vpn) VPN clients access to [`Pub`](#vlans) network |
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| VPN | VLAN 6 (IoT) | All | [Hearthstone](#vpn) | Allow all | Block [`Hearthstone`](#vpn) VPN clients access to [`IoT`](#vlans) network |
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| VLAN 50 | VLAN 50 | All | All | Allow all | Allow [`Pub`](#vlans) network clients accessing each other |
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## VPN
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There are two Wireguard servers configured:
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1. **Hearthstone**. Subnet _192.168.3.0/24_. For external access to all local networks.
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1. **VPS**. Subnet _192.168.4.0/24_. For accessing VPS servers as local network devices.
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