/openbmc/linux/net/ipv4/ |
H A D | Kconfig | 269 bool "IP: TCP syncookie support" 271 Normal TCP/IP networking is open to an attack known as "SYN 278 say Y here, the TCP/IP stack will use a cryptographic challenge 281 is no need for the legitimate users to change their TCP/IP software; 384 bool "IP: ESP in TCP encapsulation (RFC 8229)" 391 TCP/IPv4 sockets. 428 Support for INET (TCP, DCCP, etc) socket monitoring interface used by 470 bool "TCP: advanced congestion control" 472 Support for selection of various TCP congestion control 486 BIC-TCP is a sender-side only change that ensures a linear RTT [all …]
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H A D | tcp_lp.c | 3 * TCP Low Priority (TCP-LP) 5 * TCP Low Priority is a distributed algorithm whose goal is to utilize only 7 * bandwidth as targeted by TCP. 11 * the original TCP-LP implementation: 26 * http://www.ece.rice.edu/~akuzma/Doc/akuzma/TCP-LP.pdf 28 * http://www-ece.rice.edu/networks/TCP-LP/ 34 * http://tcp-lp-mod.sourceforge.net/ 38 #include <net/tcp.h> 50 * TCP-LP's state flags. 62 * @flag: TCP-LP state flag [all …]
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H A D | tcp_westwood.c | 3 * TCP Westwood+: end-to-end bandwidth estimation for TCP 5 * Angelo Dell'Aera: author of the first version of TCP Westwood+ in Linux 2.4 11 * "TCP Westwood: bandwidth estimation for TCP" Proc. ACM Mobicom 2001 14 * "Performance evaluation of New Reno, Vegas, Westwood+ TCP" ACM Computer 18 * "Linux 2.4 Implementation of Westwood+ TCP with Rate-Halving : 29 #include <net/tcp.h> 31 /* TCP Westwood structure */ 46 /* TCP Westwood functions and constants */ 52 * This function initializes fields used in TCP Westwood+, 212 * TCP Westwood [all …]
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/openbmc/linux/Documentation/networking/ |
H A D | kcm.rst | 8 interface over TCP for generic application protocols. With KCM an application 9 can efficiently send and receive application protocol messages over TCP using 31 | TCP sock | | TCP sock | | TCP sock | | TCP sock | | TCP sock | 46 written on a KCM socket are sent atomically on an appropriate TCP socket. 47 Similarly, in the receive path, messages are constructed on each TCP socket 50 TCP sockets & Psocks 53 TCP sockets may be bound to a KCM multiplexor. A Psock structure is allocated 54 for each bound TCP socket, this structure holds the state for constructing 60 Each multiplexor assumes that all attached TCP connections are to the same 73 Messages are sent over a TCP stream with some application protocol message [all …]
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H A D | snmp_counter.rst | 32 The number of packets delivers to the upper layer protocols. E.g. TCP, UDP, 249 General TCP counters 257 The number of packets received by the TCP layer. As mentioned in 259 error, invalid TCP header and so on. Only one error won't be included: 263 packets would be delivered to the TCP layer, but the TCP layer will discard 274 The number of packets sent by the TCP layer. As mentioned in RFC1213, 286 It means the TCP layer sends a SYN, and come into the SYN-SENT 296 It means the TCP layer receives a SYN, replies a SYN+ACK, come into 301 When packets are received by the TCP layer and are not be read by the 302 application, the TCP layer will try to merge them. This counter [all …]
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/openbmc/linux/net/netfilter/ |
H A D | nf_conntrack_proto_tcp.c | 12 #include <linux/tcp.h> 19 #include <net/tcp.h> 91 /* What TCP flags are set from RST/SYN/FIN/ACK. */ 102 * The TCP state transition table needs a few words... 271 seq_printf(s, "%s ", tcp_conntrack_names[ct->proto.tcp.state]); in tcp_print_conntrack() 284 /* TCP connection tracking based on 'Real Stateful TCP Packet Filtering 515 struct ip_ct_tcp *state = &ct->proto.tcp; in tcp_in_window() 581 * RFC 793: "if a TCP is reinitialized ... then it need in tcp_in_window() 586 * syn(-ack) reply, it might differ in seq, ack or tcp options. in tcp_in_window() 605 * Broken TCP stacks, that set ACK in RST packets as well in tcp_in_window() [all …]
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H A D | nft_synproxy.c | 4 #include <net/tcp.h> 24 const struct tcphdr *tcp, in nft_synproxy_tcp_options() argument 30 if (tcp->ece && tcp->cwr) in nft_synproxy_tcp_options() 47 const struct tcphdr *tcp, in nft_synproxy_eval_v4() argument 56 if (tcp->syn) { in nft_synproxy_eval_v4() 58 nft_synproxy_tcp_options(opts, tcp, snet, &info, priv); in nft_synproxy_eval_v4() 59 synproxy_send_client_synack(net, skb, tcp, opts); in nft_synproxy_eval_v4() 62 } else if (tcp->ack) { in nft_synproxy_eval_v4() 64 if (synproxy_recv_client_ack(net, skb, tcp, opts, in nft_synproxy_eval_v4() 65 ntohl(tcp->seq))) { in nft_synproxy_eval_v4() [all …]
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H A D | nfnetlink_osf.c | 14 #include <linux/tcp.h> 17 #include <net/tcp.h> 171 const struct tcphdr *tcp; in nf_osf_hdr_ctx_init() local 173 tcp = skb_header_pointer(skb, ip_hdrlen(skb), sizeof(struct tcphdr), _tcph); in nf_osf_hdr_ctx_init() 174 if (!tcp) in nf_osf_hdr_ctx_init() 177 if (!tcp->syn) in nf_osf_hdr_ctx_init() 182 ctx->window = ntohs(tcp->window); in nf_osf_hdr_ctx_init() 184 if (tcp->doff * 4 > sizeof(struct tcphdr)) { in nf_osf_hdr_ctx_init() 185 ctx->optsize = tcp->doff * 4 - sizeof(struct tcphdr); in nf_osf_hdr_ctx_init() 193 return tcp; in nf_osf_hdr_ctx_init() [all …]
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/openbmc/linux/tools/testing/selftests/bpf/prog_tests/ |
H A D | flow_dissector.c | 47 struct tcphdr tcp; member 54 struct tcphdr tcp; member 62 struct tcphdr tcp; member 68 struct tcphdr tcp; member 80 struct tcphdr tcp; member 90 struct tcphdr tcp; member 119 .tcp.doff = 5, 120 .tcp.source = 80, 121 .tcp.dest = 8080, 140 .tcp.doff = 5, [all …]
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/openbmc/openbmc/meta-google/recipes-google/networking/gbmc-bridge/ |
H A D | 50-gbmc-br-cn-redirect.rules | 15 tcp dport 10167-10168 mark set 0xff 16 mark 1 tcp dport 10166 tcp dport set 10167 notrack 17 mark 2 tcp dport 10166 tcp dport set 10168 notrack 21 tcp sport 10167 tcp sport set 10166 notrack 22 tcp sport 10168 tcp sport set 10166 notrack
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/openbmc/linux/tools/testing/selftests/bpf/progs/ |
H A D | xdp_synproxy_kern.c | 369 struct tcphdr *tcp; member 395 hdr->tcp = (void *)hdr->ipv4 + hdr->ipv4->ihl * 4; in tcp_dissect() 412 hdr->tcp = (void *)hdr->ipv6 + sizeof(*hdr->ipv6); in tcp_dissect() 419 if (hdr->tcp + 1 > data_end) in tcp_dissect() 421 hdr->tcp_len = hdr->tcp->doff * 4; in tcp_dissect() 422 if (hdr->tcp_len < sizeof(*hdr->tcp)) in tcp_dissect() 439 /* TCP doesn't normally use fragments, and XDP can't reassemble in tcp_lookup() 447 tup.ipv4.sport = hdr->tcp->source; in tcp_lookup() 448 tup.ipv4.dport = hdr->tcp->dest; in tcp_lookup() 453 tup.ipv6.sport = hdr->tcp->source; in tcp_lookup() [all …]
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H A D | test_pkt_access.c | 12 #include <linux/tcp.h> 89 struct tcphdr *tcp = NULL; in test_pkt_write_access_subprog() local 94 tcp = data + off; in test_pkt_write_access_subprog() 95 if (tcp + 1 > data_end) in test_pkt_write_access_subprog() 98 tcp->check++; in test_pkt_write_access_subprog() 108 struct tcphdr *tcp = NULL; in test_pkt_access() local 122 tcp = (struct tcphdr *)((void *)(iph) + ihl_len); in test_pkt_access() 130 tcp = (struct tcphdr *)((void *)(ip6h) + ihl_len); in test_pkt_access() 139 if (tcp) { in test_pkt_access() 140 if (test_pkt_write_access_subprog(skb, (void *)tcp - data)) in test_pkt_access() [all …]
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H A D | test_migrate_reuseport.c | 19 #include <linux/tcp.h> 50 struct tcphdr *tcp = NULL; in drop_ack() local 65 tcp = (struct tcphdr *)((void *)ip + ip->ihl * 4); in drop_ack() 77 tcp = (struct tcphdr *)(ipv6 + 1); in drop_ack() 84 if (tcp + 1 > data_end) in drop_ack() 87 if (tcp->dest != server_port) in drop_ack() 90 if (!tcp->syn && tcp->ack) in drop_ack()
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/openbmc/linux/include/net/ |
H A D | slhc_vj.h | 4 * Definitions for tcp compression routines. 43 * The first octet contains the packet type (top 3 bits), TCP 44 * 'push' bit, and flags that indicate which of the 4 TCP sequence 46 * conversation number that associates a saved IP/TCP header with 47 * the compressed packet. The next two octets are the TCP checksum 54 * in the following order): TCP urgent pointer, window, 69 * three possible types: IP (not proto TCP or tcp with one of the 70 * control flags set); uncompressed TCP (a normal IP/TCP packet but 73 * TCP (described above). 75 * LSB of 4-bit field is TCP "PUSH" bit (a worthless anachronism) and [all …]
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/openbmc/qemu/tests/qemu-iotests/ |
H A D | 083.out | 4 qemu-io: can't open device nbd+tcp://127.0.0.1:PORT/foo 8 qemu-io: can't open device nbd+tcp://127.0.0.1:PORT/foo 12 qemu-io: can't open device nbd+tcp://127.0.0.1:PORT/foo 16 qemu-io: can't open device nbd+tcp://127.0.0.1:PORT/foo 20 qemu-io: can't open device nbd+tcp://127.0.0.1:PORT/foo 24 qemu-io: can't open device nbd+tcp://127.0.0.1:PORT/foo 28 qemu-io: can't open device nbd+tcp://127.0.0.1:PORT/foo 32 qemu-io: can't open device nbd+tcp://127.0.0.1:PORT/foo 36 qemu-io: can't open device nbd+tcp://127.0.0.1:PORT/foo 40 qemu-io: can't open device nbd+tcp://127.0.0.1:PORT/foo [all …]
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/openbmc/openbmc-test-automation/security/ |
H A D | test_bmc_network_security.robot | 148 Send Continuous TCP Connection Requests To Redfish Interface And Check Stability 149 [Documentation] Establish large number of TCP connections to Redfish port (443) 153 # Establish large number of TCP connections to Redfish interface. 154 ${connection_loss}= Establish TCP Connections And Get Connection Failures 161 # Check if TCP connections dropped. 166 Send Continuous TCP Connection Requests To IPMI Interface And Check Stability 167 [Documentation] Establish large number of TCP connections to IPMI interface 171 # Establish large number of TCP connections to IPMI interface. 172 ${connection_loss}= Establish TCP Connections And Get Connection Failures 178 # Check if TCP/Network connections dropped. [all …]
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/openbmc/linux/drivers/net/ethernet/mellanox/mlx5/core/en/tc/ |
H A D | ct_fs_smfs.c | 47 mlx5_ct_fs_smfs_fill_mask(struct mlx5_ct_fs *fs, struct mlx5_flow_spec *spec, bool ipv4, bool tcp, in mlx5_ct_fs_smfs_fill_mask() argument 76 if (likely(tcp)) { in mlx5_ct_fs_smfs_fill_mask() 91 bool tcp, bool gre, u32 priority) in mlx5_ct_fs_smfs_matcher_create() argument 100 mlx5_ct_fs_smfs_fill_mask(fs, spec, ipv4, tcp, gre); in mlx5_ct_fs_smfs_matcher_create() 112 mlx5_ct_fs_smfs_matcher_get(struct mlx5_ct_fs *fs, bool nat, bool ipv4, bool tcp, bool gre) in mlx5_ct_fs_smfs_matcher_get() argument 123 smfs_matcher = &matchers->smfs_matchers[ipv4 * 3 + tcp * 2 + gre]; in mlx5_ct_fs_smfs_matcher_get() 149 dr_matcher = mlx5_ct_fs_smfs_matcher_create(fs, tbl, ipv4, tcp, gre, prio); in mlx5_ct_fs_smfs_matcher_get() 152 "ct_fs_smfs: failed to create matcher (nat %d, ipv4 %d, tcp %d, gre %d), err: %ld\n", in mlx5_ct_fs_smfs_matcher_get() 153 nat, ipv4, tcp, gre, PTR_ERR(dr_matcher)); in mlx5_ct_fs_smfs_matcher_get() 230 DISS_BIT(PORTS) | DISS_BIT(TCP); in mlx5_tc_ct_valid_used_dissector_keys() [all …]
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/openbmc/linux/include/linux/ |
H A D | nvme-tcp.h | 3 * NVMe over Fabrics TCP protocol header. 62 * struct nvme_tcp_hdr - nvme tcp pdu common header 79 * struct nvme_tcp_icreq_pdu - nvme tcp initialize connection request pdu 97 * struct nvme_tcp_icresp_pdu - nvme tcp initialize connection response pdu 115 * struct nvme_tcp_term_pdu - nvme tcp terminate connection pdu 130 * struct nvme_tcp_cmd_pdu - nvme tcp command capsule pdu 141 * struct nvme_tcp_rsp_pdu - nvme tcp response capsule pdu 144 * @hdr: nvme-tcp generic header 153 * struct nvme_tcp_r2t_pdu - nvme tcp ready-to-transfer pdu 171 * struct nvme_tcp_data_pdu - nvme tcp data pdu
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/openbmc/openbmc/meta-openembedded/meta-oe/recipes-connectivity/gensio/ |
H A D | gensio_2.8.7.bb | 1 SUMMARY = "A library to abstract stream I/O like serial port, TCP, telnet, etc" 16 PACKAGECONFIG ??= "openssl tcp-wrappers" 19 PACKAGECONFIG[tcp-wrappers] = "--with-tcp-wrappers,--without-tcp-wrappers, tcp-wrappers"
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/openbmc/bmcweb/http/routing/ |
H A D | websocketrule.cpp | 11 #include <boost/asio/ip/tcp.hpp> 21 boost::asio::ip::tcp::socket&& adaptor) in handleUpgrade() 25 crow::websocket::ConnectionImpl<boost::asio::ip::tcp::socket>> in handleUpgrade() 27 crow::websocket::ConnectionImpl<boost::asio::ip::tcp::socket>>( in handleUpgrade() 35 boost::asio::ssl::stream<boost::asio::ip::tcp::socket>&& adaptor) in handleUpgrade() 39 boost::asio::ssl::stream<boost::asio::ip::tcp::socket>>> in handleUpgrade() 41 boost::asio::ssl::stream<boost::asio::ip::tcp::socket>>>( in handleUpgrade()
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H A D | sserule.cpp | 13 #include <boost/asio/ip/tcp.hpp> 45 boost::asio::ip::tcp::socket&& adaptor) in handleUpgrade() 48 crow::sse_socket::ConnectionImpl<boost::asio::ip::tcp::socket>> in handleUpgrade() 50 crow::sse_socket::ConnectionImpl<boost::asio::ip::tcp::socket>>( in handleUpgrade() 56 boost::asio::ssl::stream<boost::asio::ip::tcp::socket>&& adaptor) in handleUpgrade() 59 boost::asio::ssl::stream<boost::asio::ip::tcp::socket>>> in handleUpgrade() 61 boost::asio::ssl::stream<boost::asio::ip::tcp::socket>>>( in handleUpgrade()
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/openbmc/linux/net/rds/ |
H A D | tcp_send.c | 35 #include <net/tcp.h> 39 #include "tcp.h" 96 rdsdebug("rm %p tcp nxt %u ack_seq %llu\n", in rds_tcp_xmit() 126 rdsdebug("tcp sendpage %p:%u:%u ret %d\n", (void *)sg_page(&rm->data.op_sg[sg]), in rds_tcp_xmit() 152 pr_warn("RDS/tcp: send to %pI6c on cp [%d]" in rds_tcp_xmit() 166 * rm->m_ack_seq is set to the tcp sequence number that corresponds to the 169 * unacked byte of the TCP sequence space. We have to do very careful 197 rdsdebug("tcp una %u\n", rds_tcp_snd_una(tc)); in rds_tcp_write_space() 211 * write_space is only called when data leaves tcp's send queue if in rds_tcp_write_space() 213 * data in tcp's send queue because we use write_space to parse the in rds_tcp_write_space() [all …]
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/openbmc/linux/include/net/netfilter/ |
H A D | nf_tproxy.h | 4 #include <net/tcp.h> 38 * nf_tproxy_handle_time_wait4 - handle IPv4 TCP TIME_WAIT reopen redirections 41 * @lport: TCP port to redirect to or zero. 42 * @sk: The TIME_WAIT TCP socket found by the lookup. 52 * no such listener is found, or NULL if the TCP header is incomplete. 94 * nf_tproxy_handle_time_wait6 - handle IPv6 TCP TIME_WAIT reopen redirections 100 * @lport: TCP port to redirect to or zero. 101 * @sk: The TIME_WAIT TCP socket found by the lookup. 111 * no such listener is found, or NULL if the TCP header is incomplete.
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/openbmc/openbmc/meta-openembedded/meta-oe/recipes-devtools/iptraf/ |
H A D | iptraf-ng_1.2.1.bb | 6 data like TCP connection packet and byte counts, interface statistics \ 7 and activity indicators, TCP/UDP traffic breakdowns, and LAN station \ 9 which shows TCP flag information, packet and byte counts, ICMP \ 11 interface statistics showing IP, TCP, UDP, ICMP, non-IP and other IP \ 13 counts; a TCP and UDP service monitor showing counts of incoming and \ 14 outgoing packets for common TCP and UDP application ports, a LAN \ 16 about their activity; TCP, UDP and other protocol display filters so \
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/openbmc/openbmc/meta-openembedded/meta-oe/recipes-extended/rsyslog/librelp/ |
H A D | 0001-tcp-fix-some-compiler-warnings-with-enable-tls-opens.patch | 4 Subject: [PATCH] tcp: fix some compiler warnings with enable-tls-openssl 10 | ../../git/src/tcp.c:3765:1: error: no previous declaration for 'relpTcpGetRtryDirection_gtls' [-W… 13 | ../../git/src/tcp.c:3583:1: error: 'relpTcpChkPeerName' defined but not used [-Werror=unused-func… 28 src/tcp.c | 11 ++++------- 31 diff --git a/src/tcp.c b/src/tcp.c 33 --- a/src/tcp.c 34 +++ b/src/tcp.c
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