templates/protocols/ripng/distribute-list/interface/node.def


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tag:
type: txt
help: Set to apply filtering to an interface

syntax:expression: exec "\
    if [ -z \"`ip addr | grep $VAR(@) `\" ]; then \
      echo ethernet interface $VAR(@) doesn\\'t exist on this system ; \
      exit 1 ;                                                      \
    fi ; "

allowed: local -a array;
 array=( /sys/class/net/{eth,vmnet}* ) ;
 echo -n ${array[@]##*/}