ip_vs_addr_copy
ip_vs_addr_copy(udest->af, &dest->addr, &udest->addr);
ip_vs_addr_copy(udest->af, &daddr, &udest->addr);
ip_vs_addr_copy(udest->af, &daddr, &udest->addr);
ip_vs_addr_copy(svc->af, &svc->addr, &u->addr);
ip_vs_addr_copy(af, &en->addr, daddr);
ip_vs_addr_copy(af, &en->addr, daddr);