uint32_t arp_sip; /**< sender IP address */
struct rte_ether_addr arp_tha; /**< target hardware address */
uint32_t arp_tip; /**< target IP address */
uint32_t arp_sip; /**< sender IP address */
struct rte_ether_addr arp_tha; /**< target hardware address */
uint32_t arp_tip; /**< target IP address */