I've made some minor changes to your init script to work with multiple domains:

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> PORTS=()
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>   PORTS[${NUM}]="$LPORT"
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<               if [[ ! -z $(echo $PORT |grep "local") && $RETVAL -eq 0  ]]; then
<                         TPORT=$(echo $PORT | sed -e "s/local://")
---
>               if [[ ! -z $(echo ${PORTS[$i]} |grep "local") && $RETVAL -eq 0  ]]; then
>                         TPORT=$(echo ${PORTS[$i]} | sed -e "s/local://")