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Author Topic: Killed my tunnel  (Read 3241 times)

KimbleFamily

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  • Posts: 7
Killed my tunnel
« on: February 17, 2011, 11:41:40 AM »

A little knowledge is a dangerous thing evidently.  I'm testing with my laptop and tried to add a tunnel to the wireless adapter after getting it running on the wired side.  Now my wired tunnel doesn't work.

Here is my current ipconfig:
Code: [Select]
Windows IP Configuration

   Host Name . . . . . . . . . . . . : Dan-PC
   Primary Dns Suffix  . . . . . . . :
   Node Type . . . . . . . . . . . . : Hybrid
   IP Routing Enabled. . . . . . . . : No
   WINS Proxy Enabled. . . . . . . . : No

Ethernet adapter Local Area Connection:

   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Realtek PCIe FE Family Controller
   Physical Address. . . . . . . . . : 00-1E-68-2D-50-8F
   DHCP Enabled. . . . . . . . . . . : Yes
   Autoconfiguration Enabled . . . . : Yes
   Link-local IPv6 Address . . . . . : fe80::30ca:f003:ad33:4c40%12(Preferred)
   IPv4 Address. . . . . . . . . . . : 192.168.1.222(Preferred)
   Subnet Mask . . . . . . . . . . . : 255.255.255.0
   Lease Obtained. . . . . . . . . . : Thursday, February 17, 2011 2:29:12 PM
   Lease Expires . . . . . . . . . . : Friday, February 18, 2011 2:29:12 PM
   Default Gateway . . . . . . . . . : 192.168.1.1
   DHCP Server . . . . . . . . . . . : 192.168.1.1
   DHCPv6 IAID . . . . . . . . . . . : 268443240
   DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-12-CF-10-F0-00-1E-68-2D-50-8F
   DNS Servers . . . . . . . . . . . : 209.18.47.61
                                       209.18.47.62
   NetBIOS over Tcpip. . . . . . . . : Enabled

Wireless LAN adapter Wireless Network Connection:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Intel(R) Wireless WiFi Link 4965AGN
   Physical Address. . . . . . . . . : 00-1F-3B-2C-A1-9B
   DHCP Enabled. . . . . . . . . . . : Yes
   Autoconfiguration Enabled . . . . : Yes

Tunnel adapter isatap.{8F268D07-47B0-40D5-88FB-74C2A73DB9EA}:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Microsoft ISATAP Adapter
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

Tunnel adapter IP6Tunnel:

   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Microsoft Direct Point-to-point Adapater
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes
   IPv6 Address. . . . . . . . . . . : 2001:470:1f06:10bd::2(Preferred)
   Link-local IPv6 Address . . . . . : fe80::254f:60cf:2743:32eb%16(Preferred)
   Default Gateway . . . . . . . . . : 2001:470:1f06:10bd::1
   DNS Servers . . . . . . . . . . . : 209.18.47.61
                                       209.18.47.62
   NetBIOS over Tcpip. . . . . . . . : Disabled

Tunnel adapter isatap.{8A190721-982C-481A-8679-85812FF8AF1D}:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Microsoft ISATAP Adapter #2
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

and my current netstat -nr:
Code: [Select]
===========================================================================
Interface List
 12...00 1e 68 2d 50 8f ......Realtek PCIe FE Family Controller
 11...00 1f 3b 2c a1 9b ......Intel(R) Wireless WiFi Link 4965AGN
  1...........................Software Loopback Interface 1
 14...00 00 00 00 00 00 00 e0 Microsoft ISATAP Adapter
 16...00 00 00 00 00 00 00 e0 Microsoft Direct Point-to-point Adapater
 15...00 00 00 00 00 00 00 e0 Microsoft ISATAP Adapter #2
===========================================================================

IPv4 Route Table
===========================================================================
Active Routes:
Network Destination        Netmask          Gateway       Interface  Metric
          0.0.0.0          0.0.0.0      192.168.1.1    192.168.1.222     20
        127.0.0.0        255.0.0.0         On-link         127.0.0.1    306
        127.0.0.1  255.255.255.255         On-link         127.0.0.1    306
  127.255.255.255  255.255.255.255         On-link         127.0.0.1    306
      192.168.1.0    255.255.255.0         On-link     192.168.1.222    276
    192.168.1.222  255.255.255.255         On-link     192.168.1.222    276
    192.168.1.255  255.255.255.255         On-link     192.168.1.222    276
        224.0.0.0        240.0.0.0         On-link         127.0.0.1    306
        224.0.0.0        240.0.0.0         On-link     192.168.1.222    276
  255.255.255.255  255.255.255.255         On-link         127.0.0.1    306
  255.255.255.255  255.255.255.255         On-link     192.168.1.222    276
===========================================================================
Persistent Routes:
  None

IPv6 Route Table
===========================================================================
Active Routes:
 If Metric Network Destination      Gateway
 16    281 ::/0                     2001:470:1f06:10bd::1
  1    306 ::1/128                  On-link
 16    281 2001:470:1f06:10bd::/64  On-link
 16    281 2001:470:1f06:10bd::2/128
                                    On-link
 16    281 fe80::/64                On-link
 12    276 fe80::/64                On-link
 16    281 fe80::254f:60cf:2743:32eb/128
                                    On-link
 12    276 fe80::30ca:f003:ad33:4c40/128
                                    On-link
  1    306 ff00::/8                 On-link
 16    281 ff00::/8                 On-link
 12    276 ff00::/8                 On-link
===========================================================================
Persistent Routes:
 If Metric Network Destination      Gateway
  0 4294967295 ::/0                     2001:470:1f06:10bd::1
===========================================================================

Thank you for the help.
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cholzhauer

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  • Posts: 2715
Re: Killed my tunnel
« Reply #1 on: February 17, 2011, 11:43:42 AM »

Tear everything related to your IPv6 tunnel out and re-create on with the adapter you want to use.

Reboot after you've removed all of the IPv6 tunnel stuff
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KimbleFamily

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  • Posts: 7
Re: Killed my tunnel
« Reply #2 on: February 17, 2011, 03:20:32 PM »

That cleared it up - thank you.

Now to figure out the proper way to get an IPv6 for the wireless.

Dan Kimble
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cholzhauer

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  • Posts: 2715
Re: Killed my tunnel
« Reply #3 on: February 17, 2011, 04:05:25 PM »

if you want to do it manually, assign an address out of your routed /64.  if you want to do it automatically, use something like RA
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