CLI in 1.4.x
```
vyos@vyos# set load-balancing reverse-proxy global-parameters logging facility
Possible completions:
> all All facilities excluding "mark"
```
CLI in later versions
```
vyos@vyos# set load-balancing haproxy global-parameters logging facility
Possible completions:
> all All facilities excluding "mark"
```
CLI offers a facility named `all, authpriv, mark` but that is not supported in HAProxy.
In addition there is an `all` log level that is unsupported either.
```
May 05 15:09:49 haproxy[20386]: [ALERT] (20386) : config : parsing [/run/haproxy/haproxy.cfg:11] : log : unknown log facility 'all'
```
See https://www.haproxy.com/documentation/haproxy-configuration-manual/latest/#8