if (not src->isRouter()) { // No private link for the private router
if (hasLimiter_) { // limiter for sender
std::pair<surf::LinkImpl*, surf::LinkImpl*> info = privateLinks_.at(nodePositionWithLoopback(src->id()));
if (not src->isRouter()) { // No private link for the private router
if (hasLimiter_) { // limiter for sender
std::pair<surf::LinkImpl*, surf::LinkImpl*> info = privateLinks_.at(nodePositionWithLoopback(src->id()));