help: Define custom timeouts per flow
end: if sudo /opt/vyatta/bin/sudo-users/vyatta-conntrack-timeouts.pl --update 'true';
     then
       if [ ${COMMIT_ACTION} = 'DELETE' ] ; 
       then
          sudo /opt/vyatta/bin/sudo-users/vyatta-conntrack-timeouts.pl --delete 'true'; 
       fi
     else
       exit 1;
     fi

create: sudo /opt/vyatta/bin/sudo-users/vyatta-conntrack-timeouts.pl --create 'true'