2871 	struct ip *ip_outer;  in pim_register_send_rp()  local
2898 	ip_outer = mtod(mb_first, struct ip *);  in pim_register_send_rp()
2899 	*ip_outer = pim_encap_iphdr;  in pim_register_send_rp()
2901 		ip_outer->ip_id = 0;  in pim_register_send_rp()
2903 		ip_outer->ip_id = ip_newid(NULL);  in pim_register_send_rp()
2904 	ip_outer->ip_len = htons(len + sizeof(pim_encap_iphdr) +  in pim_register_send_rp()
2906 	ip_outer->ip_src = viftable[vifi].v_lcl_addr;  in pim_register_send_rp()
2907 	ip_outer->ip_dst = rt->mfc_rp;  in pim_register_send_rp()
2912 	ip_outer->ip_tos = ip->ip_tos;  in pim_register_send_rp()
2914 		ip_outer->ip_off |= htons(IP_DF);  in pim_register_send_rp()
2915 	pimhdr = (struct pim_encap_pimhdr *)((char *)ip_outer  in pim_register_send_rp()
2929 		tbf_control(vifp, mb_first, ip, ntohs(ip_outer->ip_len));  in pim_register_send_rp()