vnet_macaddr_strtoul
smsg->macaddr = vnet_macaddr_strtoul(vnetp->curr_macaddr);
vnet_macaddr_strtoul(vgenp->macaddr);
vsharep->vs_macaddr = vnet_macaddr_strtoul(
attr_msg.addr = vnet_macaddr_strtoul((vswp->if_addr).ether_addr_octet);
uint64_t vnet_macaddr_strtoul(const uint8_t *macaddr);