Lines Matching refs:old_header
121 * old_header - (ipv6) source packet header, source: nat64 prefix, dest: local subnet prefix
124 const struct ip6_hdr *old_header) {
134 ip->ttl = old_header->ip6_hlim;
138 ip->saddr = ipv6_addr_to_ipv4_addr(&old_header->ip6_src);
139 ip->daddr = ipv6_addr_to_ipv4_addr(&old_header->ip6_dst);
145 ttl_guess = icmp_guess_ttl(old_header->ip6_hlim);
155 * old_header - (ipv4) source packet header, source: local subnet addr, dest: internet's ipv4 addr
158 const struct iphdr *old_header) {
164 ip6->ip6_hlim = old_header->ttl;
166 ip6->ip6_src = ipv4_addr_to_ipv6_addr(old_header->saddr);
167 ip6->ip6_dst = ipv4_addr_to_ipv6_addr(old_header->daddr);
175 * old_header - (ipv4) source packet header
179 const struct iphdr *old_header) {
180 uint16_t frag_flags = ntohs(old_header->frag_off);
194 frag_hdr->ip6f_ident = htonl(ntohs(old_header->id));
