Thread: unable to run net on eathernet?

I had reinstalled the Vista HP os, since then I am unable to run the net on eathernet. my modem is dlink glb 802 c.
i am writing this by using USB interface.

(1) i am unable to open 192.168.1.1

(2) ipconfig/all gives the following-

Windows IP Configuration

Ethernet adapter Local Area Connection:

Connection-specific DNS Suffix Host Name . . . . . . . . . . . . : MyPC-PC
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No

. :
Description . . . . . . . . . . . : D-Link GLB-802C ADAPTER
Physical Address. . . . . . . . . : 00-85-A0-01-01-04
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Link-local IPv6 Address . . . . . : fe80::5d71:3b00:95e7:590d%8(Preferred)
IPv4 Address. . . . . . . . . . . : 192.168.1.4(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Lease Obtained. . . . . . . . . . : 15 November 2011 20:08:25
Lease Expires . . . . . . . . . . : 15 December 2011 20:08:24
Default Gateway . . . . . . . . . : 192.168.1.2
DHCP Server . . . . . . . . . . . : 192.168.1.2
DNS Servers . . . . . . . . . . . : 192.168.1.2
NetBIOS over Tcpip. . . . . . . . : Enabled

Tunnel adapter Local Area Connection* 6:

Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft ISATAP Adapter
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
Link-local IPv6 Address . . . . . : fe80::5efe:192.168.1.4%13(Preferred)
Default Gateway . . . . . . . . . :
DNS Servers . . . . . . . . . . . : 192.168.1.2
NetBIOS over Tcpip. . . . . . . . : Disabled

Tunnel adapter Local Area Connection* 7:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Teredo Tunneling Pseudo-Interface
Physical Address. . . . . . . . . : 02-00-54-55-4E-01
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes

plz help.

Disconnect the USB cable from computer.
Connect Rj45 from modem to computer ethernet port.
Try 192.168.1.1 or see (2) below.


2. In computer Network LAN Properties
New window;
select tcp/ip properties
Enter 192.168.1.10
255.255.255.0
192.168.1.1
apply Save.
On top check the ethernet card box "configure" enabled ??
mention card details.
Feedback.

Manual
ftp://support.dlink.co.in/broadband/...r%20Manual.pdf

Default Gateway . . . . . . . . . : 192.168.1.2
DHCP Server . . . . . . . . . . . : 192.168.1.2
DNS Servers . . . . . . . . . . . : 192.168.1.2

Try opening 192.168.1.2!

thanks eb and nick!
but can anyone give vista specific answers?

in 'network and sharing center' what to do?

in 'network and sharing center' what to do?
See the screenshots here.
http://www.indiabroadband.net/broadb...tml#post347326 (Setup of BSNL ADSL Modem/Router (UT300R2U) with Linksys Wireless Router (WRT54G))

Even if you are not able to open the modem settings using 192.168.1.1, you should be able to connect using ethernet.

To do

1. Try using another modem.

2. Change ethernet cable and check.

3. Network and sharing center, on the left hand side, you will find an option to change network adapter settings. Use these values and check.

select tcp/ip properties

Enter 192.168.1.10
255.255.255.0
192.168.1.1
apply Save.

Try and update here.

@meetdilip:

(1) ip address: 192.168.1.10
sub net mask: 255.255.255.0
default gateway 192.168.1.1

right?

dns server: automatic or particular servers?

(2)

whenever I run cd using eathernet: i get message-

"utility cant detect the hardware"

(3) how slow usb in comparision with eathernet? and what are disadvantages?

Originally Posted by internetuser

but can anyone give vista specific answers?

My windows knowledge ends with XP, so I'll leave that to the others, and talk in principle only.

There is no rule that says your modem has to be 192.168.1.1. Just... most of them come from the factory that way (a few, though, use 192.168.0.1!) and the "default" suits most of just fine, without even thinking about it.

The simplest thing for your TCP/IP configuration to say (probably not very different in Vista to XP?) is Obtain a network address automatically.

From your ipconfig output, I'm guessing that that is what is happening.

Your PC, when it boots, looks for a "DHCP Server." The one it finds will usually be your modem. It requests all the information to fill in the blank spaces on the TCP/IP config. Obtain a network address automatically, in technical terms, means Use DHCP.

That appears to be happening, with the modem (DHCP Server) saying,"You are 192.168.1.4. You can access the net through 192.168.1.2 (that's me)"

If your modem really is 192.168.1.2, that's fine ... but something's wrong, and it isn't fine.

Open a command window. Try the following commands:

C:\ > ping 192.168.1.1

... ... ...

C:\ > ping 192.168.1.2

You should get responses to one or the other indicating that that address exists and is replying. That should be your modem.

Errr... while you there, try

C:\> ping 192.168.1.4

Yes, you are pinging yourself, and if you don't get a reply, your network setup, or even possibly your network "card" (hardware on the motherboard) is screwed.

If you get a reply back from 192.168.1.2... follow essbebe's instructions, but substitute the 2 instead of the 1 for the default gateway.

Ultimately, if your modem's LAN configuration is screwed, and you can't guess your way in, you need to hit the reset button. Do not do this if you do not have the FULL instructions to configure the modem for BSNL's network.

Hope this helps rather than confuses <Blush>

Update on options 1 and 2 mentioned in my previous post.

@nick : thanks, shall take time to for me to understand that.

@dilip:
(1)i changed rj45 cable, but no success.
(2) ya modem change to be done.
(3) one more possibility that LAN adapter of the pc might have damaged.

ps: u shall amaze to know, ita all started with reinstalling the OS.
followed by factory setting option.

thanking u all for your kind help.

Yep, me too suspected ethernet card issue. That is why I suggested it. If it happened after OS reinstall, try updating / reinstalling the ethernet card driver.

... very good point. Although recent Windows versions should not be short of the drivers, with a recent re-install of XP on an old machine would not do any networking until the drivers were obtained and installed

but... note his ipconfig output above: the adapter seems alive and well, with DHCP functioning.

Internetuser... I try to take stuff step by step and keep it simple, but sometimes I end up making it sound more complicated! Please try the Ping commands I suggested: the output, or lack of it, will be useful to everyone on the thread.

@nick:
(1) presently usb interface is there.

ping 192.168.1.2
ping 192.168.1.3

works well.

(2) one more problem I found-
whenever link from bsnl goes I cant open either 192.168.1.1(with LAN interface) and 192.168.1.2 (usb).
this ads to the problem. modem specific problem. Dlink glb 802 c.
no link u cant open modem setting.


(3) I shall try again eathernet interface when connection is stable.

with usb interface: 192.168.1.4 did not work

1. Ping as a trouble-shooting tool: take it in steps. First, ping your own-machine net interface; second, ping another (if there is one) machine on the net; third, ping the router LAN address; fourth, ping something outside the LAN. It is very useful.

As a sideline, it also tells you if DNS is working. If you ping www<dot>known-site<dot>com, and the next line does not show the resolved IP address, your DNS is not configured correctly or not working.

2. Link goes down and you can't access the router.... Suggests a problem with the router. Last time I had this, it took me (and the Airtel engineer) some time to realise that the router was not dropping the link, but rebooting!. It's a possibility. Just a theory.

3. When you're using the USB connection, you are using a different network interface, and it is probably given a different IP address by the router, so that makes sense.

user manual: GLB802C 1.29MB
Download QIG&User Manual.zip from Sendspace.com - send big files the easy way

or here.
ftp://support.dlink.co.in/broadband/...r%20Manual.pdf

Upload as attachment your connection page.
http://www.indiabroadband.net/attach...1&d=1321556316

Try reinstallling drivers. It works in some cases. Go to device manager and use the option to update or reinstall.

Also do try another modem and check. It can be that your ethernet port on modem is faulty.