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62 lines
1.5 KiB
62 lines
1.5 KiB
bool apply_v6networks = false; |
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bool apply_v4networks = false; |
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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 = true; |
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apply_v6networks = false; |
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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 = false; |
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apply_v6networks = true; |
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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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