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When I turned my computer on this morning, it had no internet access.
I haven't changed any settings - I think there was a Windows Update though.
Windows 8, Intel 82579V.
The DNS settings are correct, that is, unchanged and what we have always used.
I can access the network fine, browse shares, see the other machines etc. but the network icon in system tray says "No Internet access.".
I can ping the gateway.
All other computers on the network have Internet access.
The network cable works and provides internet access when plugged into a different computer.
I have tried disabling IPv6. I have tried disabling/enabling the network connection. I have restarted Windows multiple times. I have tried disabling Windows Firewall.
I am at a complete loss as to what to try next.
ipconfig /all dump follows:
Windows IP Configuration
Host Name . . . . . . . . . . . . : cydonia
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
DNS Suffix Search List. . . . . . : Workgroup
Ethernet adapter Ethernet:
Connection-specific DNS Suffix . : Workgroup
Description . . . . . . . . . . . : Intel(R) 82579V Gigabit Network Connection
Physical Address. . . . . . . . . : 10-BF-48-E1-5A-0F
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Link-local IPv6 Address . . . . . : fe80::f0e3:89d7:b3a4:62ea%12(Preferred)
IPv4 Address. . . . . . . . . . . : 192.168.7.25(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Lease Obtained. . . . . . . . . . : Tuesday, 19 March 2013 10:50:40 a.m.
Lease Expires . . . . . . . . . . : Monday, 25 March 2013 10:50:39 a.m.
Default Gateway . . . . . . . . . : fe80::b1fc:7cdb:cdea:a413%12
192.168.7.1
DHCP Server . . . . . . . . . . . : 192.168.7.1
DHCPv6 IAID . . . . . . . . . . . : 252755784
DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-18-45-89-4B-10-BF-48-E1-5A-0F
DNS Servers . . . . . . . . . . . : 121.98.0.1
121.98.0.2
NetBIOS over Tcpip. . . . . . . . : Enabled
Tunnel adapter isatap.Workgroup:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . : Workgroup
Description . . . . . . . . . . . : Microsoft ISATAP Adapter
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
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
1What's the output of
tracert 8.8.8.8
? – cpast – 2013-03-18T22:15:49.843tracert to that IP (google public DNS?) or my usual DNS or anything else is <1 ms to the gateway and then every subsequent hop is request timed out. – nrkn – 2013-03-18T22:19:35.607
2Have you tried restarting the router? And yes, that's Google's public DNS. – cpast – 2013-03-18T22:22:05.083
I've restarted the router, and the gateway machine twice previously. This time when I restarted the router, the ADSL didn't come back up, and we lost internet to the whole network. So I restarted the gateway machine and the router again, and bam. Problem solved. Everything is fine. 4th time lucky I guess. So I suppose next time my best bet is just to keep restarting everything, even if that doesn't help on the first couple of tries? – nrkn – 2013-03-18T22:47:59.257
Does it work with all non-MS services disabled (to rule out things like Internet Protection Suites)? If you put it directly onto the Internet (no router) does it work? – Ƭᴇcʜιᴇ007 – 2013-03-18T22:53:57.323