A strange problem with BSNL via ethernet cable ....

[uberjon]

I see........What is the latest ipconfig?

 

[Teji Gill]

Microsoft Windows [Version 6.1.7601]Copyright (c) 2009 Microsoft Corporation. All rights reserved.C:\Users\Gill>ipconfig /allWindows IP Configuration Host Name . . . . . . . . . . . . : Gill-PC Primary Dns Suffix . . . . . . . : Node Type . . . . . . . . . . . . : Hybrid IP Routing Enabled. . . . . . . . : No WINS Proxy Enabled. . . . . . . . : NoEthernet adapter Local Area Connection: Connection-specific DNS Suffix . : Description . . . . . . . . . . . : NVIDIA nForce Networking Controller Physical Address. . . . . . . . . : 00-1B-24-58-85-FD DHCP Enabled. . . . . . . . . . . : No Autoconfiguration Enabled . . . . : Yes IPv4 Address. . . . . . . . . . . : 192.168.1.43(Preferred) Subnet Mask . . . . . . . . . . . : 255.255.255.0 Default Gateway . . . . . . . . . : 192.168.1.1 DNS Servers . . . . . . . . . . . : 218.248.255.196 218.248.255.194 NetBIOS over Tcpip. . . . . . . . : EnabledEthernet adapter Bluetooth Network Connection: Media State . . . . . . . . . . . : Media disconnected Connection-specific DNS Suffix . : Description . . . . . . . . . . . : Bluetooth Device (Personal Area Network) Physical Address. . . . . . . . . : 00-1A-6B-86-FE-99 DHCP Enabled. . . . . . . . . . . : Yes Autoconfiguration Enabled . . . . : YesWireless LAN adapter Wireless Network Connection: Connection-specific DNS Suffix . : Description . . . . . . . . . . . : Broadcom 802.11 Multiband Network Adapter Physical Address. . . . . . . . . : 00-1A-73-60-E6-D5 DHCP Enabled. . . . . . . . . . . : Yes Autoconfiguration Enabled . . . . : Yes Link-local IPv6 Address . . . . . : fe80::5c86:ba3b:2621:cc7b%11(Preferred) IPv4 Address. . . . . . . . . . . : 192.168.1.2(Preferred) Subnet Mask . . . . . . . . . . . : 255.255.255.0 Lease Obtained. . . . . . . . . . : Monday, August 20, 2012 6:49:00 PM Lease Expires . . . . . . . . . . : Tuesday, August 21, 2012 7:18:27 PM Default Gateway . . . . . . . . . : 192.168.1.1 DHCP Server . . . . . . . . . . . : 192.168.1.1 DHCPv6 IAID . . . . . . . . . . . : 218110579 DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-17-C4-3D-1B-00-1B-24-58-85-FD DNS Servers . . . . . . . . . . . : 192.168.1.1 NetBIOS over Tcpip. . . . . . . . : EnabledTunnel adapter isatap.{76F7D358-1107-4061-8F0E-C2B79A7555D3}: 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 . . . . : YesTunnel adapter isatap.{41A2E455-16AE-4BA9-9BBF-A632466C96E0}: 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 . . . . : YesTunnel adapter isatap.{1553D7CF-353F-459A-9656-2738833D1C8F}: Media State . . . . . . . . . . . : Media disconnected Connection-specific DNS Suffix . : Description . . . . . . . . . . . : Microsoft ISATAP Adapter #3 Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0 DHCP Enabled. . . . . . . . . . . : No Autoconfiguration Enabled . . . . : YesTunnel adapter Teredo Tunneling Pseudo-Interface: 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 IPv6 Address. . . . . . . . . . . : 2001:0:9d38:953c:1c0d:3c16:8a29:6ec9(Preferred) Link-local IPv6 Address . . . . . : fe80::1c0d:3c16:8a29:6ec9%14(Preferred) Default Gateway . . . . . . . . . : :: NetBIOS over Tcpip. . . . . . . . : DisabledC:\Users\Gill>

 

[uberjon]

Default Gateway . . . . . . . . . : 192.168.1.1But you are unable to ping it. That is very strange.Did you try a network setup wizard?

 

[Teji Gill]

im feeling like LAN PORTS of my modem got corruptedbecause even BSNL official modem configuration tool is not detecting my modem 😀@uberjon in BSNL's official network setup wizard software .... map laptop is not able to communicate with my modem, but is connecting with other ISP and their modems 😛

 

[uberjon]

Quite possible Teji. A LAN port (modem or laptop), or the modem firmware is corrupted. Go to Device Manager. Is there any question mark symbol next to your LAN controller?

 

[Teji Gill]

@uberjon i can connect to internet via ethernet in same automatic IP and DNS acquisition settings at my friend's place .... means no issues with lan ports of laptop ....so its my own modem which got corrupted i think ....there is question mark only in front of my audio device "conexant HD"because my laptop i out of proper audio drivers as i made clean install and was keened to fix ethernet first ....

 

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[uberjon]

@uberjon i can connect to internet via ethernet in same automatic IP and DNS acquisition settings at my friend's place .... means no issues with lan ports of laptop ....

so its my own modem which got corrupted i think ....

there is question mark only in front of my audio device "conexant HD"

because my laptop i out of proper audio drivers as i made clean install and was keened to fix ethernet first ....

That's fine. Go to the network adapter ->your LAN->Properties->Link speed. Is it set to Auto Detect? If yes, then you might need to update your modem firmware/ get a new modem.

 

[Teji Gill]

That's fine. Go to the network adapter ->your LAN->Properties->Link speed. Is it set to Auto Detect? If yes, then you might need to update your modem firmware/ get a new modem.

Did not get you ....

 

[uberjon]

Device Manager->network adapter ->your LAN->Properties->Link speed

 

[Teji Gill]

it is set to Auto Negotiation

 

[Teji Gill]

SOLVED ....problem was Winsock corrupt ....used two commands in 'cmd'netsh winsock reset catalogand after thatnetch int ip reset reset.logkeep in mind you should restart system only after executing second command 🙂thanx a lot to all who helped 🙂cheerzzzzz

 

[uberjon]

Excellent! @chromaniac, can you please change the title to '[SOLVED] A strange problem with BSNL via ethernet cable' and close the thread?Thank you!

 

[Just help]

Your problem is very common or may be very uncommon but the major matter is that nobody knows how to solve it except your ISP. Contacting your ISP will first doubt and may say server down is the reason . Error 651 is major and it says modem has reported an error. Actually what you basically need to do is:
1. Go to your ISP and tell them to delete all old configurations and create new one with DYNAMIC IP and connection to be set as ALWAYS ON. ( please dont experiment yourself and dont follow websites or internet for configuring your BSNL modem)
2. Set up your modem perfectly with strong tight and secured wires and connection to your pc and connect the link wire with the modem.
3. When new configuration is done and modem is set, switch ON the modem & call them and tell them to RESET your link. ( this is very important or you cant connect and this step will also reset your password too)
4. After reset , connect to your internet.
THE MAIN POINT IS THAT, YOU CAN CONNECT THE ROUTER TO MODEM AND USE BUT ONLY WHEN YOU HAVE HIGH BANDWIDTH OR HIGH SPEED INTERNET. DO NOT CONNECT ROUTER WHEN YOU ARE USING LOW SPEED INTERNET. MINIMUM 2 MBPS SPEED IS RECOMMENDED FOR ROUTER. DON'T USE ROUTER FOR 512 MBPS CONNECTIONS OR YOU WILL GET BACK TO THE PROBLEM AGAIN AFTER 2 DAYS, 1 WEEK OR MAY BE 3 WEEKS.

CHEERS AND ENJOY NETTING