Last login: Wed Aug 24 17:23:14 2016 from wr702n.mshome.net
今天，为了测试 RHEL 7(使用systemctl) 下双网卡绑定相关问题，在 Oracle VirtualBox 最小安装了centos 7。
半天使用下来使用 ssh 连接，突然看到了一行：
Last login: Wed Aug 24 17:23:14 2016 from wr702n.mshome.net
惊出一身冷汗，我的所有机器如下MyBSD, Jackson's macbook pro, thinkpad-pc, localhost.local.
突然来一个 wr702n.mshome.net，虚拟机也入侵？？？
查看 who
[jackson@localhost ~]$ who
jackson pts/0 2016-08-24 16:49 (wr702n.mshome.net)
jackson pts/1 2016-08-24 16:50 (192.168.56.1)
jackson pts/2 2016-08-24 17:23 (wr702n.mshome.net)
jackson pts/3 2016-08-24 17:24 (wr702n.mshome.net)
[jackson@localhost ~]$ tty
/dev/pts/3 -- 貌似是我自己？
Google "mshome.net"
MShome.net is normal. I happens when you configure Internet Connection Share (ICS) on a computer. The ICS host requires a DNS name. If the computer has not been assigned a DNS domain name then MShome.net is automatically applied to the host computer.
真相大白，原来是我开启了ICS.以下是我的私人网络拓扑图：
|other|
|cellphone| | |MacbookPro| I am here!
\\ | //
\\ | //
###################### @@ @@
Internet <-----> |cmcc-web(wifi) | || ||
| (share the NIC) | +++++++++++++
| eth0(wired)| <-----> |WAN(wired) | (Mode: Router)
###################### +++++++++++++
<The Internet> < Thinkpad > <mini wireless router>
vbox: MyBSD, CentOS 7
半天使用下来使用 ssh 连接，突然看到了一行：
Last login: Wed Aug 24 17:23:14 2016 from wr702n.mshome.net
惊出一身冷汗，我的所有机器如下MyBSD, Jackson's macbook pro, thinkpad-pc, localhost.local.
突然来一个 wr702n.mshome.net，虚拟机也入侵？？？
查看 who
[jackson@localhost ~]$ who
jackson pts/0 2016-08-24 16:49 (wr702n.mshome.net)
jackson pts/1 2016-08-24 16:50 (192.168.56.1)
jackson pts/2 2016-08-24 17:23 (wr702n.mshome.net)
jackson pts/3 2016-08-24 17:24 (wr702n.mshome.net)
[jackson@localhost ~]$ tty
/dev/pts/3 -- 貌似是我自己？
Google "mshome.net"
MShome.net is normal. I happens when you configure Internet Connection Share (ICS) on a computer. The ICS host requires a DNS name. If the computer has not been assigned a DNS domain name then MShome.net is automatically applied to the host computer.
真相大白，原来是我开启了ICS.以下是我的私人网络拓扑图：
|other|
|cellphone| | |MacbookPro| I am here!
\\ | //
\\ | //
###################### @@ @@
Internet <-----> |cmcc-web(wifi) | || ||
| (share the NIC) | +++++++++++++
| eth0(wired)| <-----> |WAN(wired) | (Mode: Router)
###################### +++++++++++++
<The Internet> < Thinkpad > <mini wireless router>
vbox: MyBSD, CentOS 7
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