Delay while pinging domain name

23 Aug 2006 4:02 PM

janeks

Hi, group,

I've run into strange problem. When I try to ping a domain name,
there's usually a 7-10 seconds initial delay after that ping goes fine.
Consequently, when browsing web it's almost unbearable, because I have
to wait every time I open a new page. Investigating further I found
out, that pinging that domain name by IP address works fine (pinging
starts immediately). Also NSLookup for domain name works immediately.
There seems to be a problem with DNS name resolution on my local
computer. I tried DNS cache flushing with ipconfig /flushdns, tried
stopping dns caching service, reset TCP/IP, even modified registry and
tweaked DNS name resolution order in
CurrentControlSet/Services/Tcpip/ServiceProvider but all to no avail.
I've run out of ideas. Please help.
My ipconfig /all :

Windows IP Configuration

        Host Name . . . . . . . . . . . . : LIELNIS
        Primary Dns Suffix . . . . . . . :
        Node Type . . . . . . . . . . . . : Unknown
        IP Routing Enabled. . . . . . . . : Yes
        WINS Proxy Enabled. . . . . . . . : Yes

Ethernet adapter Realtek PCI network card:

        Connection-specific DNS Suffix . :
        Description . . . . . . . . . . . : Realtek RTL8139/810x Family
Fast Ethernet NIC
        Physical Address. . . . . . . . . : 00-E0-7D-FA-3B-E7
        Dhcp Enabled. . . . . . . . . . . : No
        IP Address. . . . . . . . . . . . : 81.198.160.146
        Subnet Mask . . . . . . . . . . . : 255.255.255.240
        Default Gateway . . . . . . . . . : 81.198.160.158
        DNS Servers . . . . . . . . . . . : 81.198.180.1
                                            159.148.60.20

--
Janeks

23 Aug 2006 5:55 PM

Doug Sherman [MVP]

It may be unrelated to your issue, but I would disable the WINS proxy
setting:

http://support.microsoft.com/default.aspx?scid=kb;en-us;310570

Also, you have IP routing enabled - if there is a second adapter in this
machine with a different DNS server IP, you may get odd results.

Doug Sherman
MCSE, MCSA, MCP+I, MVP

<jan***@gmail.com> wrote in message
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news:1156348921.267488.280610@75g2000cwc.googlegroups.com...
> Hi, group,
>
> I've run into strange problem. When I try to ping a domain name,
> there's usually a 7-10 seconds initial delay after that ping goes fine.
> Consequently, when browsing web it's almost unbearable, because I have
> to wait every time I open a new page. Investigating further I found
> out, that pinging that domain name by IP address works fine (pinging
> starts immediately). Also NSLookup for domain name works immediately.
> There seems to be a problem with DNS name resolution on my local
> computer. I tried DNS cache flushing with ipconfig /flushdns, tried
> stopping dns caching service, reset TCP/IP, even modified registry and
> tweaked DNS name resolution order in
> CurrentControlSet/Services/Tcpip/ServiceProvider but all to no avail.
> I've run out of ideas. Please help.
> My ipconfig /all :
>
> Windows IP Configuration
>
>         Host Name . . . . . . . . . . . . : LIELNIS
>         Primary Dns Suffix . . . . . . . :
>         Node Type . . . . . . . . . . . . : Unknown
>         IP Routing Enabled. . . . . . . . : Yes
>         WINS Proxy Enabled. . . . . . . . : Yes
>
> Ethernet adapter Realtek PCI network card:
>
>         Connection-specific DNS Suffix . :
>         Description . . . . . . . . . . . : Realtek RTL8139/810x Family
> Fast Ethernet NIC
>         Physical Address. . . . . . . . . : 00-E0-7D-FA-3B-E7
>         Dhcp Enabled. . . . . . . . . . . : No
>         IP Address. . . . . . . . . . . . : 81.198.160.146
>         Subnet Mask . . . . . . . . . . . : 255.255.255.240
>         Default Gateway . . . . . . . . . : 81.198.160.158
>         DNS Servers . . . . . . . . . . . : 81.198.180.1
>                                             159.148.60.20
>
> --
> Janeks
>

23 Aug 2006 6:52 PM

janeks

Thank you for answering. I did as you said, disabled both WINS proxy
and IP routing but the problem persists.
I have second network card, but it's disabled. In case you wonder, if I
enable it, nothing changes.
Here's ipconfig /all now with second network card enabled, if it helps:

Windows IP Configuration

        Host Name . . . . . . . . . . . . : LIELNIS
        Primary Dns Suffix . . . . . . . :
        Node Type . . . . . . . . . . . . : Peer-Peer
        IP Routing Enabled. . . . . . . . : No
        WINS Proxy Enabled. . . . . . . . : No

Ethernet adapter Realtek PCI network card:

        Connection-specific DNS Suffix . :
        Description . . . . . . . . . . . : Realtek RTL8139/810x Family
Fast Eternet NIC
        Physical Address. . . . . . . . . : 00-E0-7D-FA-3B-E7
        Dhcp Enabled. . . . . . . . . . . : No
        IP Address. . . . . . . . . . . . : 81.198.160.146
        Subnet Mask . . . . . . . . . . . : 255.255.255.240
        Default Gateway . . . . . . . . . : 81.198.160.158
        DNS Servers . . . . . . . . . . . : 81.198.180.1
                                            159.148.60.20
        NetBIOS over Tcpip. . . . . . . . : Disabled

Ethernet adapter Built-in network card:

        Media State . . . . . . . . . . . : Media disconnected
        Description . . . . . . . . . . . : NVIDIA nForce Networking
Controller
        Physical Address. . . . . . . . . : 00-01-29-24-F5-BA