# `configuration.client_address_duplicate`

Client address is declared twice.

Area 10, [Configuration and time](../topics/configuration-and-time.md); not declinable; the next step is usually the agent's.

`client_address:` is declared once, in `app.jadpo`; a second one:

```jadpo
application {
    client_address: {
        source: ClientAddressSource.connection
    }
    client_address: {
        source: ClientAddressSource.cloudflare
    }
}
```

```text
error: `client_address:` is declared twice
 --> app.jadpo:5:5
  |
2 |     client_address: {
  |     -------------- first declared here
5 |     client_address: {
  |     ^^^^^^^^^^^^^^ declared again
  reason: The client's address is read one way for the whole application, so every request is counted by the same rule.
  next: Keep one `client_address:` and remove the other (agent)
  rule: configuration.client_address_duplicate
  help: https://jadpo.dev/docs/errors/configuration.client_address_duplicate

check failed: 1 error, 1 file
```