s = format (s, "virtio-%x/%x/%x/%x", vif->pci_addr.domain,
vif->pci_addr.bus, vif->pci_addr.slot,
vif->pci_addr.function);
+ else if (vif->type == VIRTIO_IF_TYPE_TUN)
+ s = format (s, "tun%u", vif->id);
else
s = format (s, "virtio-%lu", vif->dev_instance);
if (vif->type == VIRTIO_IF_TYPE_TAP)
s = format (s, "tap%u", vif->id);
+ else if (vif->type == VIRTIO_IF_TYPE_TUN)
+ s = format (s, "tun%u", vif->id);
else if (vif->type == VIRTIO_IF_TYPE_PCI)
s = format (s, "%U", format_vlib_pci_addr, &vif->pci_addr);
else