On Dec 9, 2020, at 10:50 AM, Matt Zagrabelny via Freeradius-Users <freeradius-users@lists.freeradius.org> wrote:

Greetings FR-users,

I've configured my linelog module as such:

message { Access-Request = "%S Access Request from calling station %{Calling-Station-Id:-bar}" }

but the logging fails:

(0) linelog: ERROR: %S Access Request from calling station %{Calling-Station-Id:-bar} (0) linelog: ERROR: ^ Unknown module (0) [linelog] = fail

Yup.

According to the wiki, I feel like the above configuration should work:

https://wiki.freeradius.org/config/run_time_variables#conditional-syntax

Any ideas what I'm doing wrong?

The wiki is _way_ out of date. I've fixed it. See also "man unlang", which has the correct syntax: ...%{%{Calling-Station-Id}:-bar}" Alan DeKok.