Scapy脚本执行出现警告WARNING解决办法

安装完scapy，简单写了个脚本执行总是会警告一下：

[root@CentOS7 scapy]# python Python 2.7.5 (default, Nov  6 2016, 00:28:07) [GCC 4.8.5 20150623 (Red Hat 4.8.5-11)] on linux2Type "help", "copyright", "credits" or "license" for more information>>> from scapy.all import *WARNING: No route found for IPv6 destination :: (no default route?)>>> 

警告：WARNING: No route found for IPv6 destination :: (no default route?)

原因是用 from scapy.all import *的时候把ipv6相关的模块也导进去了，ipv6我们用不着，所以这警告不但不起作用，还很讨厌，我们打开scapy安装目录，打开all.py文件， 把与ipv6相关的几行注释掉就OK了.
scapy-2.6.1/scapy/all.py

#if conf.ipv6_enabled:# from utils6 import *# from route6 import *