Hi,

We have problem with xrootd TPC, and while investigating we find this line in xrootd.log

Config warning: 'xrootd.seclib' not specified; strong authentication disabled!

We do have the line in the config file:

--------------------------------
# Config TLS
xrd.tls /etc/grid-security/xrd/xrdcert.pem /etc/grid-security/xrd/xrdkey.pem
xrd.tlsca certdir /etc/grid-security/certificates refresh 8h
xrootd.tls capable all -data

#sec.level all compatible

# Enable Security
xrootd.seclib libXrdSec.so
-----------------------------------

Also, libXrdSec.so exists:

ls -l `locate libXrdSec.so`
lrwxrwxrwx. 1 root root 14 Aug 26 2022 /usr/lib64/libXrdSec.so -> libXrdSec-5.so

So what could be preventing xrootd to disable strong authentication?

Thanks
Nagaraj