# Network Management

- [Network Management](#network-management)
  - [DNS Caching](#dns-caching)
  - [Route53](#route53)
  - [Reeselink Addresses](#reeselink-addresses)
  - [Reeseapps Addresses](#reeseapps-addresses)
  - [Duconet WG Addresses](#duconet-wg-addresses)

## DNS Caching

Use unifi to cache important DNS records. The following are critical:

- `driveripper-wg.reeselink.com` `Host (AAAA)` `fd00:fd41:d0f1:1010::6`
- `democratic-csi-server.reeselink.com` `Host (A)` `fd00:fd41:d0f1:1010::6`
- `driveripper.reeseapps.com` `Host (A)` `10.1.200.253`
- `driveripper.reeseapps.com` `Host (A)` `10.1.203.197`
- `driveripper.reeseapps.com` `Host (AAAA)` `2600:1700:1e6c:a81f:153e:9c35:8ff3:fa3`
- `driveripper.reeseapps.com` `Host (AAAA)` `2600:1700:1e6c:a81f:793d:7abf:e94d:9bc4`

## 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://
```

## Reeselink Addresses

These are convenience dns records so you don't have to remember every ip address. IPV6 and IPV4.

```bash
aws route53 change-resource-record-sets --hosted-zone-id Z0092652G7L97DSINN18 --change-batch file://dns/reeselink.json
```

You can extract these addresses into a text file with:

```bash
# IPV6
cat dns/reeselink.json | \
    jq -c -r '[ .Changes.[] |
        select( .ResourceRecordSet.Type | . == "AAAA") ]
        | .[]
        | .ResourceRecordSet
        | .Name,.ResourceRecords.[].Value' > dns/ipv6.txt

# IPV4
cat dns/reeselink.json | \
    jq -c -r '[ .Changes.[] | 
        select( .ResourceRecordSet.Type | . == "A") ] 
        | .[]
        | .ResourceRecordSet
        | .Name,.ResourceRecords.[].Value' > dns/ipv4.txt
```

## Reeseapps Addresses

```bash
aws route53 change-resource-record-sets --hosted-zone-id Z012820733346FJ0U4FUF --change-batch file://dns/reeseapps.json
```

## Duconet WG Addresses

After generating new addresses from wireguard's vars.yaml. Use find and replace regex
with the following:

```regex
(.*.reeselink.com)\n(.*)$
```

```regex
        {
            "Action": "UPSERT",
            "ResourceRecordSet": {
                "Name": "$1",
                "Type": "AAAA",
                "TTL": 300,
                "ResourceRecords": [
                    {
                        "Value": "$2"
                    }
                ]
            }
        },
```