Searched refs:ra (Results 1 – 1 of 1) sorted by relevance
748 u16_t ra[2]; in igmp_ip_output_if() local749 ra[0] = PP_HTONS(ROUTER_ALERT); in igmp_ip_output_if()750 ra[1] = 0x0000; /* Router shall examine packet */ in igmp_ip_output_if()752 return ip_output_if_opt(p, src, dest, IGMP_TTL, 0, IP_PROTO_IGMP, netif, ra, ROUTER_ALERTLEN); in igmp_ip_output_if()