内核中的实现: 函数mptcp_write_dss_mapping对 Data Sequeue Number 和 Subflow Sequence Number进行了赋值。实现如下: "net/mptcp/mptcp_output.c" line 318 of 1667 318 static int mptcp_write_dss_mapping(struct tcp_sock *tp, struct sk_buff *skb, 319 __be32 *ptr) 320 { 321 struct tcp_skb_...
case MPTCPOPT_DSS: pr_debug("DSS"); ptr++; flags = (*ptr++) & MPTCP_DSS_FLAG_MASK; mp_opt->data_fin = (flags & MPTCP_DSS_DATA_FIN) != 0; mp_opt->dsn64 = (flags & MPTCP_DSS_DSN64) != 0; mp_opt->use_map = (flags & MPTCP_DSS_HAS_MAP) != 0; mp_opt->a...
函数mptcp_write_dss_mapping对 Data Sequeue Number 和 Subflow Sequence Number进行了赋值。实现如下: "net/mptcp/mptcp_output.c"line318of1667318staticintmptcp_write_dss_mapping(structtcp_sock *tp,structsk_buff *skb,319__be32 *ptr)320{321structtcp_skb_cb *tcb =TCP_SKB_CB(skb);322__be32 *...
函数mptcp_write_dss_mapping对 Data Sequeue Number 和 Subflow Sequence Number进行了赋值。实现如下: "net/mptcp/mptcp_output.c"line318of1667318staticintmptcp_write_dss_mapping(structtcp_sock *tp,structsk_buff *skb,319__be32 *ptr)320{321structtcp_skb_cb *tcb =TCP_SKB_CB(skb);322__be32 *...
Provided are method and device for making Multi Path Transmission Control Protocol (MPTCP). robust against Data Sequence Signal (DSS) manipulation. The invention may consist of establishing a MPTCP connection, which is robust against DSS manipulation, through negotiation between two MPTCP end-points: ...
net.mptcp.mptcp_checksum:该变量控制MPTCP传输层中数据序列号校验和(DSS-checksum)的开关,DSS-checksum主要和传输的可靠性相关,只要通信对端中有一端开启,就会执行。变量值为0或1(默认为1)。 net.mptcp.mptcp_syn_retries:设置SYN的重传次数。SYN里包含了MP_CAPABLE-option字段,通过该控制变量,SYN将不会包含MP_...
In case of missing DSS, tell the other peer there was a "middlebox interference" in the RST Switch to a lockless way to list packet schedulers and to dump MPTCP endpoints BPF selftests (12) to show how to set socket options per subflow ...
DSS中携带一个”DATAFIN”,来告知B端。一旦所有 的数据被成功接收,B端会发送DATA_ACK确认。 NS3.6增加MPTCP模块 1.从http://code.google/p/mptcp-ns3下载ns3.6的mptcp下载实现代码 2.下载ns3.6,解压 3.将mp-tcp-packet-sink.h, mp-tcp-packet-sink.cc添加到src/application/packet_sink下 ...
Acronyms browser ? ▲ MPSTC MPSTD MPSTDC MPSTU MPSU MPSUE MPSV MPSVA MPSVL MPSW MPSWG MPSX MPsy MPT MPT&E MPT-SD MPTA MPTAC MPTAO MPTAP MPTB MPTBA MPTC MPTCD MPTCL MPTCP MPTD MPTDC MPTDS MPTDSS MPTE MPTER MPTF MPTFE MPTFO MPTG MPTI MPTIS MPTK MPTL MPTM MPTN MPTO MP...
当主机A告知主机B没有数据在发送了,它会在 DSS中携带一个”DATA FIN”,来告知B端。一旦所有 的数据被成功接收,B端会发送DATA_ACK确认。 NS3.6增加MPTCP模块 1.从http://code.google.com/p/mptcp-ns3下载ns3.6的mptcp下载实现代码 2.下载ns3.6,解压 3.将mp-tcp-packet-sink.h, mp-tcp-packet-sink.cc...