On Mar 4, 2021, at 5:13 AM, Tomasz Chiliński via Freeradius-Users <freeradius-users@lists.freeradius.org> wrote: rewrite_calling_station_id { if (&Calling-Station-Id && (&Calling-Station-Id =~ /^${policy.mac-addr-regexp}$/i)) { update request { &Calling-Station-Id := "%{toupper:%{lpad:%{1} 2 0}:%{lpad:%{2} 2 0}:%{lpad:%{3} 2 0}:%{lpad:%{4} 2 0}:%{lpad:%{5} 2 0}:%{lpad:%{6} 2 0}}"
lpad takes attributes as the first argument, not strings.
And here's surprise - lpad expression function handles only attribute parameters (ex. {lpad:&User-Name 100 0}), but not regexp matches. What am I doing wrong?
You're not passing an attribute. It's probably not too difficult to add the capability to do expansions. As always, patches are welcome. Alan DeKok.