[strongSwan] [Strongswan][Error] Loaded 0 Radius server configurations

[Martin Willi]

> For my setup all the configurations are read from /usr/local/etc/*.conf. 

> ./configure [...] --with-strongswan-conf

./configure --help says:

>   --with-strongswan-conf=arg
>                           set the strongswan.conf file location (default:
>                           ${sysconfdir}/strongswan.conf).

So it sets a path. Most likely omitting the argument breaks that. Just
leave out that option.

Also, your log shows:

> 00[CFG] loading ca certificates from '/etc/ipsec.d/cacerts'

This indicates that your installations uses the ${sysconfdir} /etc,
not /usr/local/etc.

Regards
Martin