Netstat命令详解（windows下）

参考网站:

  https://blog.csdn.net/hsd2012/article/details/50759017

-s 参数的作用前面有详细的说明，来看例子

C:\>netstat -s

IPv4 Statistics        （IP 统计结果）     

  Packets Received                   = 369492 （接收包数） 
  Received Header Errors             = 0 （接收头错误数） 
  Received Address Errors            = 2 （接收地址错误数） 
  Datagrams Forwarded                = 0 （数据报递送数） 
  Unknown Protocols Received         = 0 （未知协议接收数） 
  Received Packets Discarded         = 4203 （接收后丢弃的包数） 
  Received Packets Delivered         = 365287 （接收后转交的包数） 
  Output Requests                    = 369066 （请求数） 
  Routing Discards                   = 0 （路由丢弃数 ） 
  Discarded Output Packets           = 2172 （包丢弃数） 
  Output Packet No Route             = 0 （不路由的请求包） 
  Reassembly Required                = 0 （重组的请求数 ） 
  Reassembly Successful              = 0 （重组成功数） 
  Reassembly Failures                = 0 （重组失败数） 
  Datagrams Successfully Fragmented  = 0 （分片成功的数据报数 ） 
  Datagrams Failing Fragmentation    = 0 （分片失败的数据报数 ） 
  Fragments Created                  = 0 （分片建立数）

ICMPv4 Statistics （ICMP 统计结果）包括Received 和Sent 两种状态

                            Received    Sent
  Messages                  285         784 （消息数 ） 
  Errors                    0           0 （错误数） 
  Destination Unreachable   53          548 （无法到达主机数目） 
  Time Exceeded             0           0 （超时数目） 
  Parameter Problems        0           0 （参数错误） 
  Source Quenches           0           0 （源夭折数 ） 
  Redirects                 0           0 （重定向数） 
  Echos                     25          211 （回应数） 
  Echo Replies              207         25 （回复回应数） 
  Timestamps                0           0 （时间戳数） 
  Timestamp Replies         0           0 （时间戳回复数） 
  Address Masks             0           0 （地址掩码数 ） 
  Address Mask Replies      0           0 （地址掩码回复数）

TCP Statistics for IPv4 （TCP 统计结果）

  Active Opens                        = 5217 （主动打开数 ） 
  Passive Opens                       = 80 （被动打开数 ） 
  Failed Connection Attempts          = 2944 （连接失败尝试数 ） 
  Reset Connections                   = 529 （复位连接数 ） 
  Current Connections                 = 9 （当前连接数目） 
  Segments Received                   = 350143 （当前已接收的报文数） 
  Segments Sent                       = 347561 （当前已发送的报文数） 
  Segments Retransmitted              = 6108 （被重传的报文数目）

UDP Statistics for IPv4 （UDP 统计结果）

  Datagrams Received    = 14309 （接收的数据包） 
  No Ports              = 1360 （无端口数） 
  Receive Errors        = 0 （接收错误数） 
  Datagrams Sent        = 14524 （数据包发送数）