# home.bksp

# Network

## Configuration

<table id="bkmrk-vlan-network-comment"><thead><tr><th>Vlan</th><th>Network</th><th>Comment</th><th>Conf</th></tr></thead><tbody><tr><td>2</td><td>10.21.0.0/24</td><td>Admin / Lan</td><td>DHCP</td></tr><tr><td>-</td><td>10.21.1.0/24</td><td>VPN</td><td>Auto (openvpn)</td></tr><tr><td>10</td><td>10.21.10.0/24</td><td>Servers</td><td>Static</td></tr><tr><td>20</td><td>10.21.20.0/24</td><td>Work</td><td>DHCP</td></tr></tbody></table>

- Router
    
    <table><thead><tr><th>Port</th><th>VLAN</th></tr></thead><tbody><tr><td>1</td><td>2, 10, 20 (tagged)</td></tr><tr><td>2</td><td>2 (untagged)</td></tr><tr><td>3</td><td>2 (untagged)</td></tr><tr><td>4</td><td>20 (untagged)</td></tr></tbody></table>
- Switch
    
    <table><thead><tr><th>Port</th><th>VLAN</th></tr></thead><tbody><tr><td>1</td><td>3 (untagged)</td></tr><tr><td>2</td><td>2, 10, 20 (tagged)</td></tr><tr><td>3</td><td>2 (untagged)</td></tr><tr><td>4-7</td><td>10 (untagged)</td></tr><tr><td>8</td><td>20 (untagged)</td></tr></tbody></table>

## Branchements

- Router
    
    <table><thead><tr><th>Port</th><th>Équipement</th></tr></thead><tbody><tr><td>1</td><td>Switch</td></tr><tr><td>2</td><td>Laptop perso</td></tr><tr><td>3</td><td></td></tr><tr><td>4</td><td>Laptop pro</td></tr></tbody></table>
- Switch
    
    <table><thead><tr><th>Port</th><th>Équipement</th></tr></thead><tbody><tr><td>2</td><td>Router</td></tr><tr><td>3</td><td>-</td></tr><tr><td>4</td><td>Rasp (Mio)</td></tr><tr><td>5</td><td>Rasp (Ritsu)</td></tr><tr><td>6</td><td>NAS (Senjougahara)</td></tr><tr><td>8</td><td>Gateway Lora</td></tr></tbody></table>

## Adresses

<table id="bkmrk-%C3%89quipement-adresse-n"><thead><tr><th>Équipement</th><th>Adresse</th><th>Net</th></tr></thead><tbody><tr><td>Router (gw1.home)</td><td>10.21.0.1</td><td>Admin</td></tr><tr><td>Switch (sw1.home)</td><td>10.21.0.2</td><td>Admin</td></tr><tr><td>Rasp (mio.home)</td><td>10.21.10.101</td><td>Server</td></tr><tr><td>Rasp (ritsu.home)</td><td>10.21.10.102</td><td>Server</td></tr><tr><td>NAS (senjougahara.home)</td><td>10.21.10.32</td><td>Server</td></tr><tr><td>Gateway Lora</td><td>10.21.20.10</td><td>Work</td></tr><tr><td>smallbell.vpn</td><td>10.21.1.2</td><td>VPN</td></tr></tbody></table>

# Installation Rasp

## Installation Centos8 Stream

1. Graver l'image de disque ([Lien de l'image](https://people.centos.org/pgreco/CentOS-Userland-8-stream-aarch64-RaspberryPI-Minimal-4/)) ```sh
    dd if=CentOS-Userland-8-stream-aarch64-RaspberryPI-Minimal-4-sda.raw of=/dev/mmcblk0 bs=64k status=progress
    
    ```
2. Démarrer la rasp (par défault en dhcp) sur le réseau admin et trouver l'ip en regardant sur [http://10.21.0.1/cgi-bin/luci/admin/status/overview](http://10.21.0.1/cgi-bin/luci/admin/status/overview)
3. SSH avec les identifiants root / centos
4. Redimensionner la partition root ```sh
    dnf install cloud-utils-growpart e2fsprogs
    growpart /dev/mmcblk0 3
    resize2fs /dev/mmcblk0p3
    
    ```
5. Configurer le réseau ```sh
    dnf install vim
    vim /etc/sysconfig/network-scripts/ifcfg-eth0
    
    ```
    
    ```
    DEVICE=eth0
    BOOTPROTO=none
    ONBOOT=yes
    PREFIX=24
    IPADDR=10.21.10.101
    GATEWAY=10.21.10.1
    DNS1=10.21.10.53 # todo
    
    ```
6. Redémarrer la rasp sur le réseau des servers
7. Migrer à Centos Stream ```sh
    rpm -i  https://vault.centos.org/centos/8/extras/aarch64/os/Packages/centos-release-stream-8.1-1.1911.0.7.el8.aarch64.rpm
    dnf --allowerasing --disablerepo '*' --enablerepo=extras swap centos-linux-repos centos-stream-repos
    dnf distro-sync
    
    ```
8. Redémarrer la rasp

Sources :

- [https://sigs.centos.org/automotive/building/centos\_stream\_pi4/](https://sigs.centos.org/automotive/building/centos_stream_pi4/)
- [http://reallyappreciate.com/raspberry-pi-4-8gb-model-with-centos-8/](http://reallyappreciate.com/raspberry-pi-4-8gb-model-with-centos-8/)