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@ -105,7 +105,12 @@ control RealMain(
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apply { |
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bit<17> tmp17 = 0; |
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bool apply_v4networks = false; |
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bool apply_v6networks = 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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@ -127,11 +132,12 @@ control RealMain(
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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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v4_networks.apply(); /* apply egress for IPv4 */ |
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exit; /* no further v6 processing */ |
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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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@ -142,18 +148,24 @@ control RealMain(
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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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} |
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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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// v6_networks.apply(); |
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// exit; |
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apply_v4networks = true; |
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apply_v6networks = false; |
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} |
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// v4_networks.apply(); /* regular routing, egress */ |
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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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