61 lines
1.9 KiB
Text
61 lines
1.9 KiB
Text
if(hdr.ipv6.isValid()) {
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apply_v6networks = true;
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if(nat64.apply().hit) { /* generic / static nat64 done */
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if(hdr.icmp6.isValid()) {
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nat64_icmp6_generic();
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if(hdr.icmp6.type == ICMP6_ECHO_REPLY) {
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hdr.icmp.type = ICMP_ECHO_REPLY;
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hdr.icmp.code = 0;
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}
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if(hdr.icmp6.type == ICMP6_ECHO_REQUEST) {
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hdr.icmp.type = ICMP_ECHO_REQUEST;
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hdr.icmp.code = 0;
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}
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}
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if(hdr.udp.isValid()) {
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delta_udp_from_v6_to_v4
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}
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if(hdr.tcp.isValid()) {
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delta_tcp_from_v6_to_v4
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}
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apply_v4networks = false;
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apply_v6networks = true;
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}
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} else if(hdr.ipv4.isValid()) {
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apply_v4networks = true;
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if(nat46.apply().hit) {
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if(hdr.icmp.isValid()) {
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nat46_icmp_generic();
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if(hdr.icmp.type == ICMP_ECHO_REPLY) {
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hdr.icmp6.type = ICMP6_ECHO_REPLY;
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}
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if(hdr.icmp.type == ICMP_ECHO_REQUEST) {
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hdr.icmp6.type = ICMP6_ECHO_REQUEST;
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}
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}
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if(hdr.udp.isValid()) {
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delta_udp_from_v4_to_v6
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}
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if(hdr.tcp.isValid()) {
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delta_tcp_from_v4_to_v6
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}
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apply_v4networks = true;
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apply_v6networks = false;
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}
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}
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if(apply_v4networks == true) {
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v4_networks.apply();
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}
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if(apply_v6networks == true) {
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v6_networks.apply();
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}
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lookup_table.apply();
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