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ipv 4 Connectivity No internet Acces

Discussion in 'Networking' started by pytyc16, Mar 11, 2011.

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  1. pytyc16

    pytyc16 Thread Starter

    Joined:
    Mar 11, 2011
    Messages:
    4
    I hope to help me


    Microsoft Windows [Version 6.1.7600]
    Copyright (c) 2009 Microsoft Corporation. All rights reserved.

    C:\Users\Alex>ipconfig /all

    Windows IP Configuration

    Host Name . . . . . . . . . . . . : Alex-PC
    Primary Dns Suffix . . . . . . . :
    Node Type . . . . . . . . . . . . : Hybrid
    IP Routing Enabled. . . . . . . . : No
    WINS Proxy Enabled. . . . . . . . : No
    DNS Suffix Search List. . . . . . : 192.168.2.1

    Ethernet adapter Local Area Connection:

    Connection-specific DNS Suffix . : 192.168.2.1
    Description . . . . . . . . . . . : Atheros AR8152 PCI-E Fast Ethernet Contro
    ller (NDIS 6.20)
    Physical Address. . . . . . . . . : 00-26-6C-81-32-B2
    DHCP Enabled. . . . . . . . . . . : Yes
    Autoconfiguration Enabled . . . . : Yes
    Link-local IPv6 Address . . . . . : fe80::e065:7e54:e0f1:c412%15(Preferred)
    IPv4 Address. . . . . . . . . . . : 192.168.2.103(Preferred)
    Subnet Mask . . . . . . . . . . . : 255.255.255.0
    Lease Obtained. . . . . . . . . . : 11 martie 2011 17:56:02
    Lease Expires . . . . . . . . . . : 19 ianuarie 2038 05:14:07
    Default Gateway . . . . . . . . . : 192.168.2.1
    DHCP Server . . . . . . . . . . . : 192.168.2.1
    DHCPv6 IAID . . . . . . . . . . . : 369108588
    DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-14-DC-76-45-E8-39-DF-94-2C-85

    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 Wireless Network Connection:

    Media State . . . . . . . . . . . : Media disconnected
    Connection-specific DNS Suffix . :
    Description . . . . . . . . . . . : Atheros AR9285 Wireless Network Adapter
    Physical Address. . . . . . . . . : E8-39-DF-94-2C-85
    DHCP Enabled. . . . . . . . . . . : No
    Autoconfiguration Enabled . . . . : Yes

    Tunnel adapter isatap.192.168.2.1:

    Media State . . . . . . . . . . . : Media disconnected
    Connection-specific DNS Suffix . : 192.168.2.1
    Description . . . . . . . . . . . : Microsoft ISATAP Adapter
    Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
    DHCP Enabled. . . . . . . . . . . : No
    Autoconfiguration Enabled . . . . : Yes

    Tunnel adapter isatap.{48D8D9EA-F893-4C81-A4FA-63B3B7190C59}:

    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

    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

    C:\Users\Alex>
     
  2. pedroguy

    pedroguy

    Joined:
    Jan 28, 2001
    Messages:
    6,523
    Welcome to TSG:
    Looks like you have a working ethernet connection.
    Any error msgs when trying to connect.?
    Let's see the result of pings from the following :

    From a Johnwill post on the Networking Forum


    Try these simple tests.

    Hold the Windows key and press R, then type CMD (COMMAND for W98/WME) to open a command prompt:

    In the command prompt window that opens, type type the following commands one at a time, followed by the Enter key:

    NOTE: For the items below surrounded with < >, see comments below for the actual information content, they are value substitutions from the previous IPCONFIG command output! Do NOT type <computer_IP_address> into the command, that won't work. Also, the < and > in the text is to identify the parameters, they are also NOT used in the actual commands.

    Do NOT include the <> either, they're just to identify the values for substitution.

    IPCONFIG /ALL

    PING <computer_IP_address>

    PING <default_gateway_address>

    PING <dns_servers>

    PING 8.8.8.8

    PING yahoo.com

    Right click in the command window and choose Select All, then hit Enter to copy the contents to the clipboard.
    Paste the results in a message here.

    <computer_IP_address> - The IP Address of your computer, obtained from the IPCONFIG command above. (For Vista/Win7, the IPv4 Address)

    <default_gateway_address> - The IP address of the Default Gateway, obtained from the IPCONFIG command above.

    <dns_servers> - The IP address of the first (or only) address for DNS Servers, obtained from the IPCONFIG command above.

    If you are on a machine with no network connection, use a floppy, USB disk, or a CD-RW disk to transfer a text file with the information to allow pasting it here.
     
  3. etaf

    etaf Wayne Moderator

    Joined:
    Oct 2, 2003
    Messages:
    55,892
    you don't appear to have a valid DNS address
    ------------------------------------------------------------------------

    TCP/IP stack repair options for use with Vista/Windows 7.

    Start, Programs\Accessories and right click on Command Prompt, select "Run as Administrator" to open a command prompt.

    Note: Type only the text in bold for the following commands.

    Reset WINSOCK entries to installation defaults: netsh winsock reset catalog

    Reset IPv4 TCP/IP stack to installation defaults. netsh int ipv4 reset reset.log

    Reset IPv6 TCP/IP stack to installation defaults. netsh int ipv6 reset reset.log

    Reboot the machine.

    If you receive the message
    The requested operation requires elevation.
    Then please open the command prompt as administrator - as requested above
    Start, Programs\Accessories and right click on Command Prompt, select "Run as Administrator" to open a command prompt.


    Post back the results here - we need to know these commands worked correctly
    rightclick in the box
    select all
    enter
    control key + C key - to copy
    then reply here and
    control key + V to paste

    ------------------------------------------------------------------------
     
  4. pedroguy

    pedroguy

    Joined:
    Jan 28, 2001
    Messages:
    6,523
    Missed that one :D

    Might also check these :
    From a Johnwill postConfigure DHCP for Windows Vista.
    1. Click on the Start menu, and select Control Panel.
    2. Click on Network and Internet. (Skip this step if you do not see this Control Panel item.)
    3. Click on Network and Sharing Center.
    4. Click on Manage network connections.
    5. Right click on Local Area Connection and choose Properties. If Windows say it needs your permission to continue, click Continue.
    6. Select Internet Protocol Version 4(TCP/IPv4) and click Properties.
    7. Select Obtain an IP address automatically.
    8. Select Obtain DNS server address automatically.
    9. Click OK to close the TCP/IP Properties window.
    10. Click OK to close the Local Area Connection Properties window.
    11. Click Close to close the Network Connections window.
    12. Click Close to close the Control Panel window.
    13. Restart your computer.
     
  5. pytyc16

    pytyc16 Thread Starter

    Joined:
    Mar 11, 2011
    Messages:
    4
    for pedroguy


    Microsoft Windows [Version 6.1.7600]
    Copyright (c) 2009 Microsoft Corporation. All rights reserved.

    C:\Users\Alex>ipconfig /all

    Windows IP Configuration

    Host Name . . . . . . . . . . . . : Alex-PC
    Primary Dns Suffix . . . . . . . :
    Node Type . . . . . . . . . . . . : Hybrid
    IP Routing Enabled. . . . . . . . : No
    WINS Proxy Enabled. . . . . . . . : No
    DNS Suffix Search List. . . . . . : 192.168.2.1

    Ethernet adapter Local Area Connection:

    Connection-specific DNS Suffix . : 192.168.2.1
    Description . . . . . . . . . . . : Atheros AR8152 PCI-E Fast Ethernet Contro
    ller (NDIS 6.20)
    Physical Address. . . . . . . . . : 00-26-6C-81-32-B2
    DHCP Enabled. . . . . . . . . . . : Yes
    Autoconfiguration Enabled . . . . : Yes
    Link-local IPv6 Address . . . . . : fe80::e065:7e54:e0f1:c412%15(Preferred)
    IPv4 Address. . . . . . . . . . . : 192.168.2.103(Preferred)
    Subnet Mask . . . . . . . . . . . : 255.255.255.0
    Lease Obtained. . . . . . . . . . : 11 martie 2011 21:38:33
    Lease Expires . . . . . . . . . . : 19 ianuarie 2038 05:14:06
    Default Gateway . . . . . . . . . : 192.168.2.1
    DHCP Server . . . . . . . . . . . : 192.168.2.1
    DHCPv6 IAID . . . . . . . . . . . : 369108588
    DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-14-DC-76-45-E8-39-DF-94-2C-85

    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 Wireless Network Connection:

    Media State . . . . . . . . . . . : Media disconnected
    Connection-specific DNS Suffix . :
    Description . . . . . . . . . . . : Atheros AR9285 Wireless Network Adapter
    Physical Address. . . . . . . . . : E8-39-DF-94-2C-85
    DHCP Enabled. . . . . . . . . . . : No
    Autoconfiguration Enabled . . . . : Yes

    Tunnel adapter isatap.192.168.2.1:

    Media State . . . . . . . . . . . : Media disconnected
    Connection-specific DNS Suffix . : 192.168.2.1
    Description . . . . . . . . . . . : Microsoft ISATAP Adapter
    Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
    DHCP Enabled. . . . . . . . . . . : No
    Autoconfiguration Enabled . . . . : Yes

    Tunnel adapter isatap.{48D8D9EA-F893-4C81-A4FA-63B3B7190C59}:

    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

    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

    C:\Users\Alex>ping 192.168.2.103

    Pinging 192.168.2.103 with 32 bytes of data:
    Reply from 192.168.2.103: bytes=32 time<1ms TTL=128
    Reply from 192.168.2.103: bytes=32 time<1ms TTL=128
    Reply from 192.168.2.103: bytes=32 time<1ms TTL=128
    Reply from 192.168.2.103: bytes=32 time<1ms TTL=128

    Ping statistics for 192.168.2.103:
    Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
    Approximate round trip times in milli-seconds:
    Minimum = 0ms, Maximum = 0ms, Average = 0ms

    C:\Users\Alex>ping 192.168.2.1

    Pinging 192.168.2.1 with 32 bytes of data:
    Reply from 192.168.2.1: bytes=32 time=1ms TTL=255
    Reply from 192.168.2.1: bytes=32 time<1ms TTL=255
    Reply from 192.168.2.1: bytes=32 time=1ms TTL=255
    Reply from 192.168.2.1: bytes=32 time<1ms TTL=255

    Ping statistics for 192.168.2.1:
    Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
    Approximate round trip times in milli-seconds:
    Minimum = 0ms, Maximum = 1ms, Average = 0ms

    C:\Users\Alex>ping 192.168.2.1

    Pinging 192.168.2.1 with 32 bytes of data:
    Reply from 192.168.2.1: bytes=32 time<1ms TTL=255
    Reply from 192.168.2.1: bytes=32 time=1ms TTL=255
    Reply from 192.168.2.1: bytes=32 time<1ms TTL=255
    Reply from 192.168.2.1: bytes=32 time<1ms TTL=255

    Ping statistics for 192.168.2.1:
    Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
    Approximate round trip times in milli-seconds:
    Minimum = 0ms, Maximum = 1ms, Average = 0ms

    C:\Users\Alex>ping 8.8.8.8

    Pinging 8.8.8.8 with 32 bytes of data:
    Reply from 8.8.8.8: bytes=32 time=40ms TTL=55
    Reply from 8.8.8.8: bytes=32 time=40ms TTL=55
    Reply from 8.8.8.8: bytes=32 time=40ms TTL=55
    Reply from 8.8.8.8: bytes=32 time=40ms TTL=55

    Ping statistics for 8.8.8.8:
    Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
    Approximate round trip times in milli-seconds:
    Minimum = 40ms, Maximum = 40ms, Average = 40ms

    C:\Users\Alex>ping yahoo.com
    Ping request could not find host yahoo.com. Please check the name and try again.


    C:\Users\Alex>ping yahoo.com
    Ping request could not find host yahoo.com. Please check the name and try again.


    C:\Users\Alex>
     
  6. pytyc16

    pytyc16 Thread Starter

    Joined:
    Mar 11, 2011
    Messages:
    4
    for etaf

    Microsoft Windows [Version 6.1.7600]
    Copyright (c) 2009 Microsoft Corporation. All rights reserved.

    C:\Windows\system32>netsh winsock reset catalog

    Sucessfully reset the Winsock Catalog.
    You must restart the computer in order to complete the reset.


    C:\Windows\system32>netsh int ipv4 reset reset.log
    Reseting Global, OK!
    Reseting Interface, OK!
    Reseting Unicast Address, OK!
    Reseting Route, OK!
    Restart the computer to complete this action.


    C:\Windows\system32>netsh int ipv6 reset reset.log
    There's no user specified settings to be reset.


    C:\Windows\system32>
     
  7. etaf

    etaf Wayne Moderator

    Joined:
    Oct 2, 2003
    Messages:
    55,892
  8. pytyc16

    pytyc16 Thread Starter

    Joined:
    Mar 11, 2011
    Messages:
    4
  9. pedroguy

    pedroguy

    Joined:
    Jan 28, 2001
    Messages:
    6,523
    Obtain dns server automatically did not yield a good ipaddress ?
     
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