| /linux/tools/testing/selftests/net/packetdrill/ |
| H A D | tcp_accecn_ecn3.pkt | 1 // Test that tcp_ecn=4 uses RFC3168 ECN for SYN
4 sysctl -q net.ipv4.tcp_ecn=4
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| H A D | tcp_accecn_clientside_disabled.pkt | 4 sysctl -q net.ipv4.tcp_ecn=5
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| H A D | tcp_accecn_ipflags_drop.pkt | 5 sysctl -q net.ipv4.tcp_ecn=3
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| H A D | tcp_accecn_syn_ect1.pkt | 4 sysctl -q net.ipv4.tcp_ecn=3
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| H A D | tcp_accecn_acc_ecn_disabled.pkt | 5 sysctl -q net.ipv4.tcp_ecn=1
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| H A D | tcp_accecn_syn_ect0.pkt | 4 sysctl -q net.ipv4.tcp_ecn=3
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| H A D | tcp_accecn_syn_ce.pkt | 4 sysctl -q net.ipv4.tcp_ecn=3
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| H A D | tcp_accecn_rfc3168_to_fallback.pkt | 4 sysctl -q net.ipv4.tcp_ecn=3
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| H A D | tcp_accecn_rfc3168_to_rfc3168.pkt | 4 sysctl -q net.ipv4.tcp_ecn=1
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| H A D | tcp_accecn_accecn_to_rfc3168.pkt | 4 sysctl -q net.ipv4.tcp_ecn=1
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| H A D | tcp_accecn_negotiation_noopt_connect.pkt | 4 sysctl -q net.ipv4.tcp_ecn=3
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| H A D | tcp_accecn_serverside_broken.pkt | 4 sysctl -q net.ipv4.tcp_ecn=3
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| H A D | tcp_accecn_delivered_largeack.pkt | 4 sysctl -q net.ipv4.tcp_ecn=3
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| H A D | tcp_accecn_delivered_largeack2.pkt | 4 sysctl -q net.ipv4.tcp_ecn=3
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| H A D | tcp_accecn_3rd_ack_ce_updates_received_ce.pkt | 4 sysctl -q net.ipv4.tcp_ecn=3
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| H A D | tcp_accecn_delivered_maxack.pkt | 4 sysctl -q net.ipv4.tcp_ecn=3
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| H A D | tcp_accecn_negotiation_optenable.pkt | 4 sysctl -q net.ipv4.tcp_ecn=3
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| H A D | tcp_accecn_listen_opt_drop.pkt | 4 sysctl -q net.ipv4.tcp_ecn=3
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| H A D | tcp_accecn_serverside_only.pkt | 4 sysctl -q net.ipv4.tcp_ecn=5
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| H A D | tcp_accecn_serverside_ecn_disabled.pkt | 4 sysctl -q net.ipv4.tcp_ecn=3
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| H A D | tcp_accecn_serverside_accecn_disabled2.pkt | 5 sysctl -q net.ipv4.tcp_ecn=3
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| H A D | tcp_accecn_delivered_2ndlargeack.pkt | 4 sysctl -q net.ipv4.tcp_ecn=3
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| H A D | tcp_accecn_syn_ace_flags_drop.pkt | 6 sysctl -q net.ipv4.tcp_ecn=3
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| /linux/include/net/ |
| H A D | tcp_ecn.h | 602 u8 tcp_ecn = READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_ecn); in tcp_ecn_send_syn() local
604 use_accecn = tcp_ecn == TCP_ECN_IN_ACCECN_OUT_ACCECN || in tcp_ecn_send_syn()
606 use_ecn = tcp_ecn == TCP_ECN_IN_ECN_OUT_ECN || in tcp_ecn_send_syn()
607 tcp_ecn == TCP_ECN_IN_ACCECN_OUT_ECN || in tcp_ecn_send_syn()
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| /linux/tools/testing/selftests/net/netfilter/packetdrill/ |
| H A D | common.sh | 23 sysctl -q net.ipv4.tcp_ecn=0
|