windows-server-2012 – Receiver将TCP窗口大小限制为64,512
发布时间：2021-03-15 08:44:27 所属栏目：站长百科 来源：网络整理
导读：副标题#e# 事实(请说明任何虚假陈述)： 我在两个相隔80毫秒的站点之间有100 Mbps的连接 这是一个长胖连接,可以从大的TCP窗口大小中受益,可能高达100 Mbps * 0.08秒= 1,000,000字节 两台计算机都运行Windows Server 2012.“接收窗口自动调整级别”在两者上均
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接收器TCP设置 PS C:Usersacs> netsh interface tcp show global Querying active state... TCP Global Parameters ---------------------------------------------- Receive-Side Scaling State : enabled Chimney Offload State : disabled NetDMA State : disabled Direct Cache Access (DCA) : disabled Receive Window Auto-Tuning Level : normal Add-On Congestion Control Provider : none ECN Capability : enabled RFC 1323 Timestamps : disabled Initial RTO : 3000 Receive Segment Coalescing State : enabled PS C:Usersacs> netsh interface tcp show heuristics TCP Window Scaling heuristics Parameters ---------------------------------------------- Window Scaling heuristics : disabled Qualifying Destination Threshold : 3 Profile type unknown : normal Profile type public : normal Profile type private : normal Profile type domain : normal PS C:Usersacs> Get-NetTCPSetting SettingName : Automatic MinRto(ms) : InitialCongestionWindow(MSS) : CongestionProvider : CwndRestart : DelayedAckTimeout(ms) : MemoryPressureProtection : AutoTuningLevelLocal : AutoTuningLevelGroupPolicy : AutoTuningLevelEffective : EcnCapability : Timestamps : InitialRto(ms) : ScalingHeuristics : DynamicPortRangeStartPort : DynamicPortRangeNumberOfPorts : SettingName : Custom MinRto(ms) : 20 InitialCongestionWindow(MSS) : 4 CongestionProvider : DCTCP CwndRestart : True DelayedAckTimeout(ms) : 10 MemoryPressureProtection : Enabled AutoTuningLevelLocal : Normal AutoTuningLevelGroupPolicy : NotConfigured AutoTuningLevelEffective : Local EcnCapability : Enabled Timestamps : Disabled InitialRto(ms) : 3000 ScalingHeuristics : Disabled DynamicPortRangeStartPort : 49152 DynamicPortRangeNumberOfPorts : 16384 SettingName : Compat MinRto(ms) : 300 InitialCongestionWindow(MSS) : 2 CongestionProvider : Default CwndRestart : False DelayedAckTimeout(ms) : 200 MemoryPressureProtection : Enabled AutoTuningLevelLocal : Normal AutoTuningLevelGroupPolicy : NotConfigured AutoTuningLevelEffective : Local EcnCapability : Enabled Timestamps : Disabled InitialRto(ms) : 3000 ScalingHeuristics : Disabled DynamicPortRangeStartPort : 49152 DynamicPortRangeNumberOfPorts : 16384 SettingName : Datacenter MinRto(ms) : 20 InitialCongestionWindow(MSS) : 4 CongestionProvider : DCTCP CwndRestart : True DelayedAckTimeout(ms) : 10 MemoryPressureProtection : Enabled AutoTuningLevelLocal : Normal AutoTuningLevelGroupPolicy : NotConfigured AutoTuningLevelEffective : Local EcnCapability : Enabled Timestamps : Disabled InitialRto(ms) : 3000 ScalingHeuristics : Disabled DynamicPortRangeStartPort : 49152 DynamicPortRangeNumberOfPorts : 16384 SettingName : Internet MinRto(ms) : 300 InitialCongestionWindow(MSS) : 4 CongestionProvider : CTCP CwndRestart : False DelayedAckTimeout(ms) : 50 MemoryPressureProtection : Enabled AutoTuningLevelLocal : Normal AutoTuningLevelGroupPolicy : NotConfigured AutoTuningLevelEffective : Local EcnCapability : Enabled Timestamps : Disabled InitialRto(ms) : 3000 ScalingHeuristics : Disabled DynamicPortRangeStartPort : 49152 DynamicPortRangeNumberOfPorts : 16384 （编辑：网站开发网_马鞍山站长网） 【声明】本站内容均来自网络，其相关言论仅代表作者个人观点，不代表本站立场。若无意侵犯到您的权利，请及时与联系站长删除相关内容! |
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