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Technical problem i have 10 systems connected in LAN out of the 10 systems iam not able to send information to system 9th although iam pinging from this system all the cables are perfect what is the problem

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Quick reply, I'm leaving on a long drive...

Has #9 worked or is this a new install?

Either way you must be sure that firewalls (if any) are set right, priviledges and other security are set, and if a server, the program itself must recognize users/computers.

When pinging, it only proves that the CPUs see each other electrically.

Besides the above problems it could be a protocol/driver problem or such.

Yes it could be the NIC as suggested earlier. But I am a proponent of not running out and buying anything until we hit a bump while diagnosis.

The more inofmation you give the easier it is to diagnose. So yes, knowing what OS, server software, firewalls, etc are inportant to know. What hub/switch? Wireless router?

If your more specific I can be with an answer.

Jeff

Posted on Jan 18, 2008

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Is there a server involved and what os are you running on all the machines, If all machine are equal, you might want to replace the Network card

Posted on Jan 18, 2008

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1 Answer

How to Make a Ping Utility on Windows NT Systems?


Helps in determining TCP/IP networks IP address as well as determine issues with the network and assists in resolving them. See the ping definition for a full description.
Pings the localhost. which helps determine if the computer can send information out and receive the information back from itself.
Note: The above command does not send information over network, but can indicate if the card can respond .
Ping supports the ability to ping an Internet address. In the above example, we pinged "computerhope.com" and as can be seen, received four responses back. If we couldn't reach the server or the server was blocking our request we would have lost all four packets .
Allows you to ping another computer where <69.72.169.241> can be the IP address of the computer you want to ping. If you do not get a reply or get lost packets you have a problem with your network, which can be a cable issues, network card issues, drivers. router. switch. or other network problem.

Oct 20, 2016 | Computers & Internet

1 Answer

Cannot ping my router?


First check the all connection,your LAN connector .

Then Go to My Network Places and right click and select properties. Highlight your connection and look in the lower left at the Details information. Does the address look appropriate for your network, and does it say Assigned by DHCP or something else.

otherwise you should contact internet provider..

**If you need any kind of technical assistance you can contact support cell at http://www.vtechsquad.com/

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I cannot connect to the internet although the pinging is OK. When I ping my provider http://clearnet.co.nz it fails. Firefox and IE say "no server found" D-Link box has these lights: Power...


you may wanna contact your service provider. and ask if they see any issues on thier end and if not support you to get your connection back up and running

May 12, 2011 | D-Link DSL-G604T Wireless Router

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I am unable to access the internet connection on my system as some Adapter is not recognised by the system. Please tell me what is it


first you have to check whether the LAN drivers are installed properly to find whether LAN card is installed properly right click my computer then properties then hard ware then device manager then in network adapters do you see a circle with yellow color uninstall and reinstall the LAN driver then restart your system then click start run and type cmd and click enter then type ipconfig /release after ipconfig is release type ip config /renew then type ping 192.168.0 1 you will see the files pinging it means the computer is connected the modem if not pinging go to network connection in your control panel then right click you default device then click networking then select internet protocol and click properties make sure obtain an ip address and dns is marked if not mark them then save and exit

Apr 28, 2011 | Gigabyte Computers & Internet

2 Answers

I have QC444 and I can't seem to get it working over the internet. I have Dlink 524 and opened up ports 83 and 37777. 80 used by another device. I am using Windows 7 and have opened up port 83 and 3777 in...


These units may have a firmware problem with Internet connectivity. After a week with their Tech Support They were unable to help me get it to send Emails and or FTP outbound. Although I was able to view the Video remotely.

Try setting TCP port to 37777, UDP Port to 37778 and HTP port to 83

Also, Be sure to enter at least one working DNS address.

Make sure the IP address of the DVR is in your Network. Make sure the gateway is set to your DLink's LAN IP Address.

Make sure you forward port 83 in your router to the IP address of your DVR. Check your router logs for any remaining issues.

Jan 09, 2011 | QPS Q-see QC444 Video Surveillance System...

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I HAVE 20 COMPUTERS CONNECTED THROUGH LAN SYSTEM HAVING XP SERVICE PACK 2 & 3 OS. I HAVE INSTALLED NORTON 2010 ANTIVIRUS SOFTWARE ON EACH SYSTEM 10-11 MONTHS BACK. I HAVE ERP-SYSTEM IN FOXPRO FOR DOS...


Dear Walia,

We need to check weather you are getting any error message while trying to access the Network Computers..
Could you please go through the following steps and check weather you are getting any error message or Dos system getting hanged..

Disable the Norton program from the First 2 systems and try to access the Computers with Ping command...


To use the ping command please open the Command prompt and type ping [ip address of the Second system] ...

If u can access the Computers after disable the Norton program means surely it due to the issue with the Norton firewall...


In that case we need to create the New firewall rule for the Norton program to access the Specific Application

Thanks
Alexander Xavier

Nov 30, 2010 | Norton Internet Security 2010 Antivirus +...

1 Answer

I cannot connect to lan I do every thing according to menue but nothing will work


try ping (your pc ip) -t. if it pinging then need to check or TCP/ip configuration. If not then make sure ur lan connection is pluged in. Or if u don't have much hardware knowledge better find a professional.

Nov 16, 2010 | Computers & Internet

1 Answer

Adapter problem--compact wirel


i have tata internet connection. i inserted two ethernet cards in server system. when i was going to use ping command for internet connection, "DNS server host not reatchable" message coming. ping command working & and also browsing after one of the ethernet card disable.

i want to connect the systems on LAN for internet from server. please suggest for this problem.

Apr 27, 2008 | Computers & Internet

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