Re: [IPv6] IPv6 and Netgear WNDR 3700-100NAS issues

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jkj860
The Final Frontier

join:2002-01-10
Valparaiso, IN

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reply to NetFixer

>ipconfig/all

Windows IP Configuration

Host Name . . . . . . . . . . . . : homeoffice-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 RTL8168C(P)/8111C(P) Family PCI-E
Gigabit Ethernet NIC (NDIS 6.0)
Physical Address. . . . . . . . . : 00-........-BD
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
IPv4 Address. . . . . . . . . . . : 192.168.1.16(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Lease Obtained. . . . . . . . . . : Tuesday, January 22, 2013 1:27:07 AM
Lease Expires . . . . . . . . . . : Thursday, January 24, 2013 1:27:10 PM
Default Gateway . . . . . . . . . : 192.168.1.1
DHCP Server . . . . . . . . . . . : 192.168.1.1
DNS Servers . . . . . . . . . . . : 192.168.1.1
NetBIOS over Tcpip. . . . . . . . : Enable
--
I know you think you understand what you thought I said, but I am not sure you realize what you heard is not what I meant. Nixon

to forum · permalink · 2013-01-23 23:35:07 ·

NetFixer
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Are you sure that you have the MS TCPIP6 protocol stack installed and enabled for that NIC?

As a test, I just disabled IPv6 in my Netgear WNR1000v2-VC guest router, and connected my notebook to it. Shown below is the NIC properties screen showing that the MS TCPIP6 protocol is installed and enabled, and also what I get for the "ipconfig /all" command under those conditions:

C:\>ipconfig /all
 
Windows IP Configuration
 
        Host Name . . . . . . . . . . . . : RWS-6325
        Primary Dns Suffix  . . . . . . . :
        Node Type . . . . . . . . . . . . : Broadcast
        IP Routing Enabled. . . . . . . . : No
        WINS Proxy Enabled. . . . . . . . : No
 
Ethernet adapter Wireless Network Connection 8:
 
        Connection-specific DNS Suffix  . :
        Description . . . . . . . . . . . : Broadcom 802.11b/g WLAN
        Physical Address. . . . . . . . . : 00-1A-73-67-2C-DC
        Dhcp Enabled. . . . . . . . . . . : Yes
        Autoconfiguration Enabled . . . . : Yes
        IP Address. . . . . . . . . . . . : 192.168.10.18
        Subnet Mask . . . . . . . . . . . : 255.255.255.0
        IP Address. . . . . . . . . . . . : fe80::21a:73ff:fe67:2cdc%9
        Default Gateway . . . . . . . . . : 192.168.10.1
        DHCP Server . . . . . . . . . . . : 192.168.10.1
        DNS Servers . . . . . . . . . . . : 192.168.10.1
                                            fec0:0:0:ffff::1%1
                                            fec0:0:0:ffff::2%1
                                            fec0:0:0:ffff::3%1
        Lease Obtained. . . . . . . . . . : Thursday, January 24, 2013 07:31:48
        Lease Expires . . . . . . . . . . : Friday, January 25, 2013 07:31:48
 
Tunnel adapter Teredo Tunneling Pseudo-Interface:
 
        Connection-specific DNS Suffix  . :
        Description . . . . . . . . . . . : Teredo Tunneling Pseudo-Interface
        Physical Address. . . . . . . . . : FF-FF-FF-FF-FF-FF-FF-FF
        Dhcp Enabled. . . . . . . . . . . : No
        IP Address. . . . . . . . . . . . : fe80::ffff:ffff:fffd%5
        Default Gateway . . . . . . . . . :
        NetBIOS over Tcpip. . . . . . . . : Disabled
 
Tunnel adapter Automatic Tunneling Pseudo-Interface:
 
        Connection-specific DNS Suffix  . :
        Description . . . . . . . . . . . : Automatic Tunneling Pseudo-Interface
        Physical Address. . . . . . . . . : C0-A8-0A-12
        Dhcp Enabled. . . . . . . . . . . : No
        IP Address. . . . . . . . . . . . : fe80::5efe:192.168.10.18%2
        Default Gateway . . . . . . . . . :
        DNS Servers . . . . . . . . . . . : fec0:0:0:ffff::1%1
                                            fec0:0:0:ffff::2%1
                                            fec0:0:0:ffff::3%1
        NetBIOS over Tcpip. . . . . . . . : Disabled

Please note from the above, that the NIC still gets a link-local IPv6 address [fe80::21a:73ff:fe67:2cdc%9] even with no IPv6 enabled in the router. Also the pseudo IPv6 tunnels are still showing (but they do not appear in your post).

Next, I disabled the MS TCPIP6 protocol for that NIC and reconnected it to the Netgear router. Shown below is the NIC properties screen showing that the MS TCPIP6 protocol is installed and disabled, and also what I get for the "ipconfig /all" command under those conditions:

C:\>ipconfig /all
 
Windows IP Configuration
 
        Host Name . . . . . . . . . . . . : RWS-6325
        Primary Dns Suffix  . . . . . . . :
        Node Type . . . . . . . . . . . . : Broadcast
        IP Routing Enabled. . . . . . . . : No
        WINS Proxy Enabled. . . . . . . . : No
 
Ethernet adapter Wireless Network Connection 8:
 
        Connection-specific DNS Suffix  . :
        Description . . . . . . . . . . . : Broadcom 802.11b/g WLAN
        Physical Address. . . . . . . . . : 00-1A-73-67-2C-DC
        Dhcp Enabled. . . . . . . . . . . : Yes
        Autoconfiguration Enabled . . . . : Yes
        IP Address. . . . . . . . . . . . : 192.168.10.18
        Subnet Mask . . . . . . . . . . . : 255.255.255.0
        Default Gateway . . . . . . . . . : 192.168.10.1
        DHCP Server . . . . . . . . . . . : 192.168.10.1
        DNS Servers . . . . . . . . . . . : 192.168.10.1
        Lease Obtained. . . . . . . . . . : Thursday, January 24, 2013 07:36:03
        Lease Expires . . . . . . . . . . : Friday, January 25, 2013 07:36:03
 
Tunnel adapter Teredo Tunneling Pseudo-Interface:
 
        Connection-specific DNS Suffix  . :
        Description . . . . . . . . . . . : Teredo Tunneling Pseudo-Interface
        Physical Address. . . . . . . . . : FF-FF-FF-FF-FF-FF-FF-FF
        Dhcp Enabled. . . . . . . . . . . : No
        IP Address. . . . . . . . . . . . : fe80::ffff:ffff:fffd%5
        Default Gateway . . . . . . . . . :
        NetBIOS over Tcpip. . . . . . . . : Disabled
 
Tunnel adapter Automatic Tunneling Pseudo-Interface:
 
        Connection-specific DNS Suffix  . :
        Description . . . . . . . . . . . : Automatic Tunneling Pseudo-Interface
        Physical Address. . . . . . . . . : C0-A8-0A-12
        Dhcp Enabled. . . . . . . . . . . : No
        IP Address. . . . . . . . . . . . : fe80::5efe:192.168.10.18%2
        Default Gateway . . . . . . . . . :
        DNS Servers . . . . . . . . . . . : fec0:0:0:ffff::1%1
                                            fec0:0:0:ffff::2%1
                                            fec0:0:0:ffff::3%1
        NetBIOS over Tcpip. . . . . . . . : Disabled

Please note from the above, that the NIC no longer gets a link-local IPv6 address, but the pseudo IPv6 tunnels are still showing (but they do not appear in your post).

The only way I could duplicate the "ipconfig /all" results you posted was to uninstall the MS TCPIP6 protocol stack as shown below.

C:\>ipconfig /all
 
Windows IP Configuration
 
        Host Name . . . . . . . . . . . . : RWS-6325
        Primary Dns Suffix  . . . . . . . :
        Node Type . . . . . . . . . . . . : Broadcast
        IP Routing Enabled. . . . . . . . : No
        WINS Proxy Enabled. . . . . . . . : No
 
Ethernet adapter Wireless Network Connection 8:
 
        Connection-specific DNS Suffix  . :
        Description . . . . . . . . . . . : Broadcom 802.11b/g WLAN
        Physical Address. . . . . . . . . : 00-1A-73-67-2C-DC
        Dhcp Enabled. . . . . . . . . . . : Yes
        Autoconfiguration Enabled . . . . : Yes
        IP Address. . . . . . . . . . . . : 192.168.10.18
        Subnet Mask . . . . . . . . . . . : 255.255.255.0
        Default Gateway . . . . . . . . . : 192.168.10.1
        DHCP Server . . . . . . . . . . . : 192.168.10.1
        DNS Servers . . . . . . . . . . . : 192.168.10.1
        Lease Obtained. . . . . . . . . . : Thursday, January 24, 2013 07:44:32
        Lease Expires . . . . . . . . . . : Friday, January 25, 2013 07:44:32

--
A well-regulated militia, being necessary to the security of a free State, the right of the people to keep and bear arms shall not be infringed.

When governments fear people, there is liberty. When the people fear the government, there is tyranny.

to forum · permalink · 2013-01-24 09:11:35 ·

jkj860
The Final Frontier

join:2002-01-10
Valparaiso, IN

Reviews:

·Comcast Digital ..

·Comcast

to forum · permalink · 2013-01-24 09:28:43 ·

NetFixer
From my cold dead hands
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join:2004-06-24
The Boro

Reviews:

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Well, since you do seem to have the MS TCPIP6 protocol installed and enabled, I have no definite explanation for why you are not at least seeing a link local [fe00::xx:xx:xx:xx] IPv6 address for that NIC. I don't think that you have a chance for getting IPv6 connectivity until you get that resolved.

You might start by looking at the Symantec firewall setup (look for something related to ICMPv6, since that might block even setting up basic IPv6 for the NIC). If you don't find anything in the Symantec firewall that is blocking IPv6, then uninstalling the MS TCPIP6 protocol stack, rebooting, and then reinstalling it would be the next step.
--
A well-regulated militia, being necessary to the security of a free State, the right of the people to keep and bear arms shall not be infringed.

When governments fear people, there is liberty. When the people fear the government, there is tyranny.

to forum · permalink · 2013-01-24 10:17:23 ·

NetDog
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join:2002-03-04
Parker, CO
kudos:4

Reviews:

·Comcast

said by NetFixer:

I would agree with this.. You need to see the FE80 before IPv6 will work, it is how all the starting traffic works..

Link-local IPv6 Address . . . . . : fe80::708a:eeee:5566:1234%12

Maybe uninstall the stack and reinstall it, what OS was this on?

to forum · permalink · 2013-01-24 13:53:58 ·

jkj860
The Final Frontier

join:2002-01-10
Valparaiso, IN

reply to NetFixer
Ok i will give that a try.
Edit. Vista OS

to forum · permalink · 2013-01-24 14:29:52 ·

US Cable Support > Comcast HSI > [IPv6] IPv6 and Netgear WNDR 3700-100NAS issues

Re: [IPv6] IPv6 and Netgear WNDR 3700-100NAS issues