SStap 测试UDP转发...未通过!

给广大用户提一个醒：

今天我在启动SStap的时候提示我，DUP转发失败，我想到了我之前hosts文件的代理地址被我清空了，我所以我判断是hosts文件的问题，我在网上找到一份默认初始化的hosts文件值：

文件位置在：C:\Windows\System32\drivers\etc

# Copyright (c) 1993-1999 Microsoft Corp.
#
# This is a sample HOSTS file used by Microsoft TCP/IP for Windows.
#
# This file contains the mappings of IP addresses to host names. Each
# entry should be kept on an individual line. The IP address should
# be placed in the first column followed by the corresponding host name.
# The IP address and the host name should be separated by at least one
# space.
#
# Additionally, comments (such as these) may be inserted on individual
# lines or following the machine name denoted by a '#' symbol.
#
# For example:
#
# 102.54.94.97 rhino.acme.com # source server
# 38.25.63.10 x.acme.com # x client host
127.0.0.1 localhost

还有可能是网络的原因问题，本身存在问题，也会导致转发未成功，以及此站点已经停止运行也会造成转发失败的特性。