Thank you so much for discovering the minutest detail.
I've checked "Allow other network users to connect through this computer's Internet connection".
I found that the "Microsoft Virtual Wifi Miniport Adapter" was selected. :-(
I think the issue you found is the point in high probability. I noticed that everytime I used the command"netsh wlan start hostednetwork", the "Network and Sharing center" showed the picture below at first, while after four or five seconds, the state
of "20140329" returned to the picture I've shown in my original question before.
I typed the command "ipconfig/all >initial.txt" as soon as I used the command "netsh wlan satrt hostednetwork", and typed the command "ipconfig/all >returnState.txt" as soon as I found the state of "20140329"
returned.
To my disappointment, the content of "initial.txt" is the same as "returnState.txt",as shown below.Hope it helps.
Windows IP Configuration
Host Name . . . . . . . . . . . . : XinOfTheWorld-PC
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Mixed
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
PPP adapter Vnet_PPPoE:
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Vnet_PPPoE
Physical Address. . . . . . . . . :
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
IPv6 Address. . . . . . . . . . . : 240e:ec:111:655c:f8a8:2eb7:2539:5d9e(Preferred)
Link-local IPv6 Address . . . . . : fe80::f8a8:2eb7:2539:5d9e%62(Preferred)
IPv4 Address. . . . . . . . . . . : 180.111.99.63(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.255.255
Default Gateway . . . . . . . . . : fe80::a19:a6ff:fece:57ad%62
0.0.0.0
DHCPv6 IAID . . . . . . . . . . . : 937967858
DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-19-C5-09-06-E8-40-F2-EE-A1-2A
DNS Servers . . . . . . . . . . . : 240e:5a::6666
240e:5a::8888
218.2.2.2
218.4.4.4
NetBIOS over Tcpip. . . . . . . . : Disabled
Wireless LAN adapter * 12:
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft
Physical Address. . . . . . . . . : 52-12-7B-70-DB-DC
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
Link-local IPv6 Address . . . . . : fe80::795d:eaf2:f6d:846d%25(Preferred)
IPv4 Address. . . . . . . . . . . : 192.168.137.1(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . :
DHCPv6 IAID . . . . . . . . . . . : 374477435
DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-19-C5-09-06-E8-40-F2-EE-A1-2A
DNS Servers . . . . . . . . . . . : fec0:0:0:ffff::1%1
fec0:0:0:ffff::2%1
fec0:0:0:ffff::3%1
NetBIOS over Tcpip. . . . . . . . : Enabled
Ethernet adapter :
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : TAP-Win32 Adapter V9
Physical Address. . . . . . . . . : 00-FF-BE-8B-14-5E
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Wireless LAN adapter * 1:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft Wi-Fi Direct
Physical Address. . . . . . . . . : 12-12-7B-70-DB-DC
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Ethernet adapter :
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Realtek PCIe GBE
Physical Address. . . . . . . . . : E8-40-F2-EE-A1-2A
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Link-local IPv6 Address . . . . . : fe80::a993:d42b:d13f:7566%4(Preferred)
Autoconfiguration IPv4 Address. . : 169.254.117.102(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.0.0
Default Gateway . . . . . . . . . :
DHCPv6 IAID . . . . . . . . . . . : 166215922
DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-19-C5-09-06-E8-40-F2-EE-A1-2A
DNS Servers . . . . . . . . . . . : fec0:0:0:ffff::1%1
fec0:0:0:ffff::2%1
fec0:0:0:ffff::3%1
NetBIOS over Tcpip. . . . . . . . : Enabled
Wireless LAN adapter WLAN:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Qualcomm Atheros AR9285 Wireless Network Adapter
Physical Address. . . . . . . . . : 00-12-7B-70-DB-DC
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
Tunnel adapter Teredo Tunneling Pseudo-Interface:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Teredo Tunneling Pseudo-Interface
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
Tunnel adapter isatap.{3AB30B7C-A0BA-43D3-899C-03A162E1EF44}:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft ISATAP Adapter #3
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
Tunnel adapter isatap.{2B9DCB00-F5DB-4706-9663-F54BCC393152}:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft ISATAP Adapter #4
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
Tunnel adapter isatap.{38566462-D3F6-4C83-AAE5-B807CD870272}:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft ISATAP Adapter #5
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
Thank you. Keep post.
Regards,