Starting openafs server using "systemctl start afs-server" immediately fails:
afs-server unit file calls "/etc/rc.d/init.d/afs-server prepare", which
checks for "network available" in function "on_network()":

ADDRS=`LANG=C ifconfig -a | grep 'inet addr' | grep -v 127.0.0.1 | wc -l`

ifconfig does no longer return 'inet addr' but 'inet' only. So "prepare"
immediately exits with error 1.

Please change 'inet addr' to 'inet'

BTW: would be nice to have a dedicated place for SL bug reports (as opposite
to RHEL bugzilla).

Thank you very much,
OMB