Apologies for cross-posting. Just wondering if anyone else was able to run radsqlrelay successfully on FBSD 6.3. I've ran into file lock issue right after I've tried running the pl script: # ls -al total 8 drwxr-xr-x 3 root wheel 512 Jan 14 13:39 . drwxr-xr-x 5 root wheel 512 Jan 14 11:42 .. drwxr-xr-x 2 root wheel 512 Jan 14 11:49 127.0.0.1 -rw-r--r-- 1 root wheel 51 Jan 14 11:49 sql-relay # radsqlrelay -b radius -d pg -h 172.16.10.100 -u postgres /home/radius/sql-relay error: Couldn't lock /home/radius/sql-relay.work: Invalid argument # ls -al total 8 drwxr-xr-x 3 root wheel 512 Jan 14 13:39 . drwxr-xr-x 5 root wheel 512 Jan 14 11:42 .. drwxr-xr-x 2 root wheel 512 Jan 14 11:49 127.0.0.1 -rw-r--r-- 1 root wheel 51 Jan 14 11:49 sql-relay.work Inspecting radsqlrelay shows the following lines: # /!\ OS-dependent structure # Linux struct flock # short l_type; # short l_whence; # off_t l_start; # off_t l_len; # pid_t l_pid; # c2ph says: typedef='s2 l2 i', sizeof=16 my $FLOCK_STRUCT = 's2l2i'; Application versions that are being used: FreeBSD 6.3-PRERELEASE p5-DBD-Pg-1.49 p5-DBI-1.60.1 postgresql-client-8.1.11 freeradius-devel-2.0.0.p2 radsqlrelay v1.7 I'm no real coder myself, hence, the need to seek direction. Any necessary change on the script that I need to make? Thanks again, roy