help: Set to redistribute kernel routes
delete:expression: "touch /tmp/ospf-redist-kernel.$PPID" 
end:expression: "${vyatta_sbindir}/vyatta-vtysh.pl -c \"configure terminal\" \
        -c \"router ospf\"                                                   \
        -c \"no redistribute kernel \";                                      \
      if [ -f \"/tmp/ospf-redist-kernel.$PPID\" ]; then                      \
        rm -rf /tmp/ospf-redist-kernel.$PPID;                                \
      else                                                                   \
        if [ -n \"$VAR(./metric/@)\" ]; then                                 \
          COND=\"metric $VAR(./metric/@)\";                                  \
        fi;                                                                  \
        if [ -n \"$VAR(./route-map/@)\" ]; then                              \
          COND=\"$COND route-map $VAR(./route-map/@)\";                      \
        fi;                                                                  \
        ${vyatta_sbindir}/vyatta-vtysh.pl -c \"configure terminal\"          \
          -c \"router ospf\"                                                 \
          -c \"redistribute kernel $COND\";                                  \
      fi; "