tests/e10ktest/subways.c

487             struct ip_hdr *iphdr = (struct ip_hdr *)(p->payload + SIZEOF_ETH_HDR);
494 	    if(IPH_PROTO(iphdr) != IP_PROTO_IPENCAP) {
565             if(peers_get_from_ip(iphdr->src.addr) == NULL) {
569                 newpeer->ip = iphdr->src.addr;
690     struct ip_hdr *iphdr = (struct ip_hdr *)(p + SIZEOF_ETH_HDR);
692     uint8_t ttl = IPH_TTL(iphdr);
697         unsigned int outer_len = IPH_HL(iphdr) * 4;
699         memcpy(iphdr, inner_iphdr, len - SIZEOF_ETH_HDR - outer_len);
704         IPH_TTL_SET(iphdr, ttl - 1);
707         uint32_t tmpip = iphdr->dest.addr;
708         iphdr->dest.addr = iphdr->src.addr;
709         iphdr->src.addr = tmpip;
710         /* iphdr->_chksum = 0; */
733     /*         struct ip_hdr *iphdr = (struct ip_hdr *)(p + SIZEOF_ETH_HDR); */
735     /*         printf("%d: Is an IP packet, type %x\n", disp_get_core_id(), IPH_PROTO(iphdr)); */