# Network Management

- [Network Management](#network-management)
  - [IP Addresses](#ip-addresses)
  - [Route53](#route53)
  - [IPV6 EUI64 Address Generation](#ipv6-eui64-address-generation)
    - [NetworkManager](#networkmanager)

## IP Addresses

| Hostname | IPV4        | IPV6               |
| -------- | ----------- | ------------------ |
| unifi    | 192.168.2.1 | 2603:6013:3140:102 |
| lab      | 10.1.0.1    | 2603:6013:3140:100 |
| iot      | 10.2.0.1    |                    |
| home     | 10.3.0.1    | 2603:6013:3140:103 |
| metallb  | 10.5.0.1    | 2603:6013:3140:101 |

## Route53

```bash
aws route53 list-hosted-zones

# reeselink
aws route53 change-resource-record-sets --hosted-zone-id Z0092652G7L97DSINN18 --change-batch file://

# reeseapps
aws route53 change-resource-record-sets --hosted-zone-id Z012820733346FJ0U4FUF --change-batch file://
```

## IPV6 EUI64 Address Generation

This will ensure a static IPV6 Address that is based on your mac address.

You can tell if your ipv6 is eui64 if it has an fe:ff in between the 6th and 7th number.

### NetworkManager

(Fedora Server, Raspberry Pi, Debian)

```bash
nmcli connection show --active
nmcli -f ipv6.addr-gen-mode connection show <connection>
nmcli con mod <connection> ipv6.addr-gen-mode eui64
systemctl restart NetworkManager
nmcli -f ipv6.addr-gen-mode connection show <connection>
```