PREUN
/bin/sh
/usr/share/rpm-helper/del-service dhcprelay $1 dhcprelay
POSTIN
/bin/sh
/usr/share/rpm-helper/add-service dhcprelay $1 dhcprelay
/bin/sh
/usr/share/rpm-helper/del-service dhcprelay $1 dhcprelay
/bin/sh
/usr/share/rpm-helper/add-service dhcprelay $1 dhcprelay