}
if(($newnet->{bridge} ne $oldnet->{bridge}) || ($newnet->{tag} ne $oldnet->{tag}) || ($newnet->{firewall} ne $oldnet->{firewall})){
- eval{PVE::Network::tap_unplug($iface, $oldnet->{bridge}, $oldnet->{tag}, $oldnet->{firewall});};
+ PVE::Network::tap_unplug($iface);
PVE::Network::tap_plug($iface, $newnet->{bridge}, $newnet->{tag}, $newnet->{firewall});
}