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