Internet Accessible But Cannot Access Other Computer On LAN
Aug 15, 2012
I have a Windows 7 machine that is wired to the router. I have Windows XP computer that is wireless in another room. Signal is showing 80% and internet is accessible and fast from both systems; but, I cannot access either computer from the other computer. I got the IP addresses of each machine and I cannot ping from either direction. Firewalls are turned off on both systems.When I type in \server, I get an error that say I should check my spelling or use the windows Search; but, that doesn't work.
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Mar 4, 2011
Internet access is working fine, however I cannot get my computers to work on the network therefore cant share any files or play any network games. The router is set up as DHCP server therefore IPs are automatically assigned, this is setup on the PCs and the router. The work group is also set. Exactly same settings basically as my old router which worked fine but wont on this one! I have 3 wired PCs and a wireless laptop. 2 PCs are windows XP the other is Windows 7 and the laptop is windows 7. The wireless win7 laptop will recognize my win7 wired PC and vice versa and can share everything without problems, but they wont have anything to do with the wired winxp PCs, on top of that the 2 winxp wont recognize each other either so don't think its anything platform specific. I have also tried setting up static IPs for each computer - still no joy.This is a brand new D-Link DIR-655 Rev B1 firmware 2.00
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Mar 19, 2011
I'm working on a small network (1 server, 6 workstations, stand-alone, not connected to the main Company Network) "reinstalling" a Workstation. Re-imaging from semi-generic Norton Ghost image (4 of the 6 Workstations run the same programs with different addresses). I then had to reset the IP, the Computer Name, and then the Domain (I did it in that order).
I'm using Windows Server 2003 as the domain controller, and the Workstation is Xp Pro Sp 2.
The Workstation is using the same IP, Name, User as before, and they were working with the server previously (a program had corrupted prompting the reinstall).
The problem is that if I open windows explorer and type in the Workstations IP (\000.00.0.1) I get access to the computer. But if I go there and type in the Workstations Name (\Computer01) I get a "you may not have permission to use this network resource" error.
If I go to the work station, and try the same thing except with the Server's IP (\000.00.0.100) and Name (\Server01) I get access.
This Workstation controls an I/O device that is used by a program running on the server (most of the time, not while I'm doing the install of course) and the program uses the Workstation's Computer Name to access it.
As far as I can tell all the settings on this Workstation match the 3 that are running the same programs, but I could have missed something.
I'm a bit stumped by this, I don't normally deal with the Server side of the computers. I usually just set up the workstations to whatever Name/IP the Net-admins give me. But my bosses put me in charge of this little network, mainly because the Net-admins din't want to deal with it.
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Mar 1, 2012
I recently change routers to a Linksys E3000 wireless router from a Uverese 2wire residential gateway and all worked well for a short time nothing changed however when I go to view network devices from Win7,Vista or XP computers the network devices are no longer there. when I shut down and reboot the router and switches I still cannot see these devices, however when I hook up my old 2wire router I see my devices again. Even when I reconnect to the E3000 all the devices can be viewed for a few hours. Changing routers resets something but maybe overloads the linksys E3000 after a few hours? maybe this E3000 is just defective?
When I view a network map in Network & Internet all the devices appear in the map The configuration is Linksys E3000 router with two (2) 8 port Trendnet gigabyte switches and One (1) 8 port Trendnet Poe 10/100 switch. They are chained router to 8 port gig to 8 port gig to 8 port Poe 10/100. Prior to this I had the router to each switch separately - - this does not seem to matter works the same either way
Devices attached - Network printer,XP desktop, Vista Desktop, NAS, WDTVlive media player, Roku, Home automation controller, IP touch screen for the automation, security DVR (wireless devices are all ok Win7 laptop, Vista laptop, Ipad)seldom are more than 3 devices being used at one time light traffic.)
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Jan 6, 2013
I am facing a problem with Cisco ASA remote access VPN, the remote client is connected to VPN and receiving IP address but the client is not able to ping or telnet any internal network.I have attached running configuration for your reference.
-FW : ASA5510
-Version : 8.0
Site to Site VPN is working without any issues
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Jun 28, 2011
I have a Motorola Affix and am using the app printershare to print from my phone to a network printer at home.. it works great.. but I want to know if there is a way to make the printer accesable from the internet so I can print from pt phone when im not home and connected to the network...accessible
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Apr 19, 2012
My pc (windows7) will say its connected.. It even says internet access.. But when I click in the Internet?THE WEB PAGE IS NOT AVAILABLE. It says the DNS lookup failed. But the thing is... all my friends bring their laptops over (Mac & Pc) and try work fine. Even my phone catches the wifi perfectly in my house. I started to think maybe it was the laptop but the laptop word great on wifi at my job, my friends house, and pretty much anywhere with wifi but my house. I have wifi through bright house and they came to my house one day but they ended up not doing anything because they can only make sure there device (router) works perfectly. Ok.. So I took the laptop to best buy's geek squad and the guy "reseted my network card" & told me it should e fine when I got home.. Nope. Didn't work. I have spent hours looking trough the Internet trying things that people recommended I do. (start, run, cmd) I've tried it all. It just won't work. I really need this laptop to work at home because I do a lot of work from the pc. I hope somebody on here could point me into the right direction before I give up & toss this laptop in the shed and be forced to purchase a new one.
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Jun 8, 2012
Would it be possible to make a printer accessible from internet? Need to print a lot of batch printing from my cloud application , in that case can we direct this print job to a specific printer over internet ?
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Mar 18, 2012
I setup a site to site vpn between location A and location B.The setup is working and both location can see each other. Now the problem is last weekend the vpn is not UP although the Internet is accesibble. The solution is i power off - on the ASA 5510 and the vpn connection is UP again. This already occurs 2 times. The 1st times is 4 month back. The 1st time i thought is nothing, but the 2nd time, I really need to know what wrong?I attach the configuration of the ASA 5510 at location A that i reboot.
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May 20, 2012
We have got 2 3750 switches in the stack which are connected to access switches with 2 uplink ports . each 1 uplink from each physical stack switch .
Due to some power issue our member switch got rebooted. After the reboot the access switches were not reachable through ping , but i was abe to see access switches in "show cdp neighbour" . Then i rebooted the master switch and member switch one after other . after which i was able to ping the access switches.
IOS Version : c3750-ipservices-mz.122-35.SE5.bin
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Feb 7, 2011
I have wireless set up in the house. Every computer on the network can access the internet through the router except for one. This particular one also has a verizon broadand air card hooked to it and with that it can access the internet no problem. The problem is only with wireless.
what Ive done so far: 2 different wireless cards, uninstalled and reinstalled all drivers, checked all tcp/ip settings. Manually set DNS servers.
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Sep 8, 2012
My internet operator told me that you can connect only one connection to broadband cable. If I setup wireless router & can I connect more than one computer to router? Is it possible ?
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Nov 6, 2012
I have a DVR system. Which is configure in DMZ on my firewall. DVR internal IP is 192.168.2.13 and external IP is 27.34.xxx.xx. when I am able to access DVR by using internal IP and it works fine while accessing from the internet it not work proper. Though it prompt for username and password also. After enter the login credential its getting blank. I am able to telnet External IP from internet on port 80.
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Feb 28, 2012
I purchased an IP Cam for my girl friend to monitor her dog, she lives in an apartment complex that provides internet. I have been able to get the camera setup at my house to be accessed through the internet. I have a cable modem and a router, setup a dyndns account, port forwarded my router and boom it worked. Went to my gf's apartment and I didn't think of it at first until I was frustrated, but realized the apartment complex probably has a router of its own. I can access the cam on her LAN but not through the internet.
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Nov 9, 2012
Since a while back my internet access dies intermittently. I have a bunch of computers (mine, the kids, media stations etc.) in my network and one of them is configured to run two different instances of Windows: One for serious stuff (like work) and another for leisure. They're both Windows 7 Ultimate x64 instances and I use BootIt NG for this dual boot setup. Now, when I run the "work" instance I have no problems whatsoever but when I fire up the "game" instance internet dies off at irregular intervals, usually once or twice per hour.I've tried the usual stuff like resetting the IP stack (with ipconfig) and reinstalling the network card driver but the only thing that facilitatess is restarting the VDSL modem/router. I have also replaced the VDSL modem. What's really queer is that all other computers also looses internet access when this happens. And, if this wasn't strange enough, I never loose my WIFI, just the cabled network.
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Jul 19, 2012
My friends computer cannot access internet. Was wondering if I could hook it to my computer (using crossover cable) to access internet.
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May 24, 2010
I`ve had a problem with my WAG320N for some time now.I`ve add a 1,5Tb hard drive to the usb and I can access it at LAN.Now I want to take it a bit further and be able access it from the outside.
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Apr 16, 2013
I have a router asr1002 and I need that my loopback interface will be accessible from internet ISP adderss space I have
46.xx.x.64 255.255.255.192
interface TenGigabitEthernet0/2/0.301
description -=ISP=-
encapsulation dot1Q 301
ip address 46.xx.x.66 255.255.255.248
[code]...
packets transmitted 9received 0packet loss 100 %time 8063 ms
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Apr 14, 2011
How can I block my son's computer from internet access through our wireless router without having his computer in hand? I have accessed the router on line but don't know what to change there.
[code]...
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Aug 21, 2012
I seem to suddenly be completely unable to access the internet on my desktop computer.
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Aug 23, 2012
I see some other threads about this same thing but I wanted to start my own to keep track if what I did. I know zilch about computers.I have an ACER I got less than a month ago. I have Verizon mifi. Windows 7My comptuer says I am connected but it says no internet access. The wifi works fine on my old netbook though. I keep getting error 105 Unable to resolve the server's DNS address. What do I do?
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Nov 5, 2012
I am connected to the LAN via ethernet cable, but internet access is terribly slow - cant even browse internet properly (work network uses a proxy to connect to internet - not sure if that is relevant). I would like to remain connected to the LAN via ethernet (to provide easy connection to intranet and mail exchange server, but for outside internet connections, I would like to use a mobile 3g connection.
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Jul 18, 2011
We are trying to get laptop to connect to our wireless. She has entered the network key and the icon says she is connected with a excellent connection, however, we cannot connect to the internet. The other challenge is that everything is in Spanish.
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Aug 18, 2012
I just got my dad's old notebook (VAIO VPC F223FB) which is better than my older one. So, I did a backup and then managed to clean install a Windows 7 Professional x64.At first I had a problem with the drivers, because the internet wasn't connecting and the USB ports weren't detecting my External Drive. So, I tested other USB port and got it. Installed the drivers and I could connect to the wireless network. But it doesn't detect the ethernet cable! And I want it detecting because then it's faster. I already tried downloading the Ethernet Controller driver. At first, I downloaded through Sony's support site but it didn't recognize the driver. Now, it recognizes but still doesn't connect it. And when I tried Solving Connection Problems, it said the network gateway was accessible but Windows can't receive Internet network traffic.
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Jan 25, 2012
I have IIS running in a machine inside my network and I would like to make is visible to the world wide web.To do that, I created a website in the port 8787, which is accessible when the user types 192.168.0.126:8787 in the browser. Of course it works only when the user is inside my network.(IIS running over windows server 2008 OS)Now I want to make it visible to the WWW, so I created a rule to make a port forwarding to it:I went to: Advanced > Virtual Servers and created a rule with the given information:
enabled
Name: website
private ip: 192.168.0.126
protocol: both
private port: 8787
public port: 8787
Schedule: always
This rule created automatically a firewall rule
Enabled
Alow
Source: WAN *
Destination: LAN 192.168.0.126 Protocol: * Port range:8787
always
Unfortunately it isn't enough, if I type myPublicIp:8787 I can't access the website because I either get "connection reset" error or a timeout.I pluged my computer directly in my modem and it worked perfectly.To make a test, I tried to enable the router remote administration on the port 10001. It didn't work.ps: my wireless router is a dlink di-524, I am writing this in this forum because I couldn't find the one related to my router...
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Jul 18, 2011
My network connection was vanish the client are not connected to server and the computer cannot access internet
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Dec 28, 2011
My mother's computer periodically loses internet connectivity. This happens regardless of the browser (IE or Firefox). She must restart her computer to get access again. This happens regardless of her internet connection. She uses verizon at her home and accesses through my wireless router when visiting. This also happens if she is on a public access network such as a hospital
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Nov 13, 2011
I migrated my internet from PPPOE to DHCP. My wifi is working with no problem but when I hook up my computer to 1 of the 4 Lan ports I can't seem to connect to the internet I can however log in my router no problem. But I don't get internet access... I wonder what could be the problem. I tried resetting my router and modem to see if just a bug or something but to no avail.
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Nov 23, 2012
My current network consists of 4 computers, 3 windows 7, 1 Windows Home Server 2003. All are wired to a gigabit unmanaged switch which is connected to a Netgear WNR200V2 router. The router is connected to the cable modem. I replaced the Netgear WNR2000v2 router with a Cisco RV110W firewall which i had preconfigured using another computer. The 3 Windows 7 PC's connected up with no problems. The WHS 2003 computer has no internet access. All 4 computers are visible on the lan and the 3 Win 7 PC can access the internet. I've tried accessing the internet by URL and IP from the WHS with no luck. All computers are assigned static IP's. I've checked all my settings, turned off the firewall in both the WHS and the RV110W with no change. If I plug the Netgear router inplace of the Cisco, all computers including the WHS have internet access. Has to be a setting somewhere in the Cisco router that's blocking the access. IP's for the 3 Win7's are 192.168.1.40, 41,42. Fot the WHS 192.168.1.76.
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Aug 20, 2012
Have two other computers that connect with ease to the Netgear wireless router, but the new computer will not access the internet. I have been searching for answers and have tried about everything I can find nuder similar posts, but I still have not internet access. At varying times, I have had "internet access", but no actual ability to load websites. Right now, I do not even have access. I am at a loss.Even at my low level of experience, I am usually able to tinker until I fix the problem, but I am about four hours in and currently seem to have taken a step backward. I cannot even begin to explain what things I have already tried
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Mar 31, 2012
My computer connects to an unscured wifi near my home and i have internet acces for a few minuets, then it just stoppes. Sometimes if i reconnect it will run for a few more minuets 5-10. I have tried two different computers with same results. about a month ago the connection worked fine. This just started recently.I can connent and access internet at other public places with no problem. It seems only this network i have trouble with, why?I am running XP on one, and Win 7 on other, same results.I have read alot of things and tried them all,
-resetting internet options
- changing tcp/ip
- system restore with no results.
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Nov 24, 2011
My windows 7 computer was connected to my home's wireless network yesterday perfectly normally. I drove last night to my mother's house and proceeded to connect to her own wifi router wirelessly. Although my sister's computer that's on windows 7 connects ably, and both our iPhones connect, my computer will not. My computer finds the network( it is unsecured without a password if that makes a difference ) connects, receives an ipv4 address in ipconfig, yet does not obtain Internet access. It labels the network as an "unidentified network".
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Dec 6, 2012
I have 3 computers wired to a Netgear R6300. Two of those computers (both running XP SP 3) I added new LAN Gigabit Cards (Tenda TEL9901G) . One recognized the card right away and had no issue connecting to the Internet (using this computer now). The other shows a 1.0 Gbps connection but I can not get any web pages to come up. I can access other computers and devices on the network without an issue on the computer that doesn't connect to the Internet.
If I type in the web address it says "Server Not Found." If I type in the IP address it will come up with the name of the site in the address bar but it still says "Server Not Found." I've tried several times to unplug the router and modem (Motorola Surfboard) and restart everything but the problem was still there. Also, I tried other Ethernet cables and no change. The LAN card drivers are up to date but I don't think the card is the issue since I swapped the new cards (to see if the card was the problem) and it does show a 1.0 Gbps connection. Also, tried uninstall/reinstall, disable/enable the card many times.I didn't change any setting in the router after installing the cards.Here is the ipconfig output:
Windows IP Configuration
Host Name . . . . . . . . . . . . : GATEWAY
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Mixed
IP Routing Enabled. . . . . . . . : Yes
WINS Proxy Enabled. . . . . . . . : No[code]......
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