Red Hat / Fedora :: 10 Duplicate IP No Internet Access
Sep 14, 2010
I had a duplicate IP from another device on the network that would jut not let it go and was the same IP as my Fedora box that was working fine. After screwing around with the other device I finally just gave up and changed the IP on the Fedora box. Now I can't access the internet at all from the Fedora box. I looked in my routing tables in my router and the mac was showing as the mac of the other device. After some reboots here and there that is fix and the routers routing tables are now showing correctly. The Fedora box still can not resolve any domains or get online. Is there something somewhere inside the Fedora box that is still jacked up from the duplicate IP?
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Aug 26, 2010
I have a linux box (fedora) with two ethernet cards eth1 and eth2. On eth1 I successfully configured a PPPOE internet connection. Such that from the server I can browse the internet. On eth2 I wired it to a wireless router essentially to provide the wireless cloud. On eth2 I also configured dhcp, such that the Linux box is both PPPOE and DHCP server.However my clients on the LAN cannot access the Internet.
On passing the routing command I get
Destination Gateway Iface
196.44.x.y 0.0.0.0 ppp0
192.168.1.0 0.0.0.0 eth2 (my subnet)
0.0.0.0 0.0.0.0 ppp0.
The router (functioning as a wireless access point mainly) has a fixed IP address of 192.168.1.2 and eth2 has IP address 192.168.1.1. The dhcp file running on Linux has been set with option router (Gateway) 192.168.1.1. I cannot figure out how to correctly set the routing table such that my clients on wireless can access the internet cloud. I googled and googled but no solid solution. Any suggestions?
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Aug 25, 2011
Fedora 15 latest updatesHP Mini 210 NetbookMy internet was working fine. Then all of a sudden it stopped working on my Fedora netbook. I also have an iMac and can connect that to the internet without any problem. So my Internet connection is working fine on the iMacHowever, when I put the cable in my Fedora netbook. I get the IP address through DHCP and DNS automatically. This is the same setting as my iMac. I also have a windows partition on my Fedora netbook. That works fine, so there is no hardware problems.I can ping the router ok. But cannot pingor browse any wReturns cannot find host name google.com. So I think there is something wrong with the DNS.resolv.conf doens't have any DNS address in there. As there are assigned using DHCP.
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Mar 20, 2011
edora 15 latest updates
HP Mini 210 Netbook
My internet was working fine. Then all of a sudden it stopped working on my Fedora netbook. I also have an iMac and can connect that to the internet without any problem. So my Internet connection is working fine on the iMac However, when I put the cable in my Fedora netbook. I get the IP address through DHCP and DNS automatically. This is the same setting as my iMac. I also have a windows partition on my Fedora netbook. That works fine, so there is no hardware problems.I can ping the router ok. But cannot ping [URL] or browse any websites.nslookup [URL]. Returns cannot find host name [URL]. So I think there is something wrong with the DNS.resolv.conf doens't have any DNS address in there. As there are assigned using DHCP.
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Feb 7, 2010
I just installed Fedora64 12 on my laptop. When I tried the Live CD all wen well. Now that I am running the full version I can only access internet pages linked to fedoraproject.org...?? not other pages work like google or yahoo or anything else. This is bizarre. How can I get access to the full internet?
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Mar 7, 2009
I have an valid account,and I used pppoe-setup to set the dial correctly.After the configuration,I typed "ifup ppp0",nothing wrong happens(no news is good news?).Then I typed "pppoe-status",it said I've connected to the internet . I opened firefox,updated my system through yum ,they all said I haven't connected to the network!!!I've formated my harddisk and reinstall my system,but the problem is still.
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Sep 4, 2009
I have installed fedora 11 64 bit on a new computer. I have no problems accessing the computers on my local network, but can not get past the gateway. The gateway is running windows XP with IP address 192.168.0.1 and is named "internet". When I boot the new computer in windows, there is no problem. Here is the output of some commands I saw in other posts with similar problems:
$ /sbin/ifconfig eth0
eth0 Link encap:Ethernet HWaddr 00:24:8C:7F:10:0C
inet addr:192.168.0.245 Bcast:192.168.0.255 Mask:255.255.255.0
inet6 addr: fe80::224:8cff:fe7f:100c/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
[Code]....
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Feb 18, 2010
Firewall disabled.Static IP addys given to each laptop, but makes no diff when dhcp derived IP addys.using wlan Cannot ping either laptop from a windows box, bit windows box pings other computers.Can access internet from either laptop and Samba works too.I can ping one laptop if I plug the LAN wire into it. In fact I can ping either the wlan IP addy or the LAN addy this way. WHen I remove the Lan wire I can still ping the wlan on the laptop, but restarting screws it all up again.I see that iptables and other files change when I plug the LAN cvable in and then remove it again.
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May 23, 2010
In Fedora 12 how do I make it so a specific program can't talk to the internet?
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Jul 7, 2010
I installed Fedora 13 on my laptop today after deleting a badly screwed up Windows XP partition. Everything installed smoothly even my Broadcom drivers but I can't seem to figure out how to get Firefox to access the web with a URL.
I can ping Google, and can get to it in Firefox if I use the IP address from the ping, but going to [url] in Firefox will give me an error message about not being able to find the server at the web address. I was also able to update from the terminal with yum update just fine. I've tried searching Google for some answers, and maybe I just can't phrase my query right, but I found nothing that I could use to try and fix my problem.
I've attached a HardInfo report which I hope could be useful if you need to know what my hardware is (an HP Pavilion zv5000 laptop).
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Aug 14, 2010
I've installed Fedora 13 on a Toshiba Satellite A40 laptop, and am trying to get the wired ethernet connection to work. Network Manager says it is connected, and the connection details (DHCP assigned IP, gateway, dns servers) all seem correct. However, I cannot browse the internet. Checking for updates fails also. I have tried pinging various sites and the results are inconsistent - sometimes it works, sometimes it times out with "unknown host". [URL]... I've searched around for similar issues and tried disbaling ipv6 both in Fedora and Firefox, but this doesn't help either.
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Nov 1, 2010
http://kernel.org/pub/linux/kernel/p...d-AR8152.patch
I have zero internet access on my laptop via wired or wireless connection, and need to apply this patch, but have pretty much no idea where to start.Running vanilla FC13 x86_64. Whats the easiest way to go about this, considering its hard work for me to download packages and their dependencies at college (where I am posting from now) and installing them at home, it could take days.
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Dec 8, 2010
I just installed fedora on a customers laptop of mine and just trying to get everything working. I hooked up a wireless PCMCIA linksys card and got connected to my wireless and went through the first 250+ updates, all that went fine, so I know I am getting internet access. Everytime I open firefox though I cannot connect to any websites, like I said I am a noob so my troubleshooting skills are very limited with linux, anything I can try etc.
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Apr 29, 2011
After upgrading to F14 from F10, we seem to have access to the internet from our console, and no one is able to connect to server as well. We have static IP from comcast. And all the configurations on the eth0 looks fine. We are able to browse, if we set the server to dynamic ip. Also, we are able to connect another PC (laptop) with the static ip configuration, and browse fine. Read through many messages on this forum, cant get any clues,
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May 31, 2011
I have a work network of about 20 boxes most of which are running Windows 7 and one of them is a file server using linux and another is Windows server 2003. Now the local IP is distributed by the router, and no regulation of internet access is done by any of the servers.What I need to do is restrict internet access to select domains, which would probably need DHCP through linux(I think, not really sure), and I need something simple like a 'blabla.conf' file with the allowed websites that I can edit. need to know how to regulate IP addresses through the linux box (all details if possible, I never tried to do that before), and how to restrict internet access also through linux.
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Mar 12, 2009
when I try to connect to internet SELinux give my a preventing NetworkManager here is what its say:
Code:
Summary:
SELinux is preventing NetworkManager (NetworkManager_t) "getattr" to /dev/ppp
(ppp_device_t).
[Code]....
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Mar 16, 2009
I see from the netspeed applet that my computer is downloading stuff almost constantly. Not a whole lot, 8b - 700b per second while apparently doing nothing. Some of this is just responding to broadcasts from the router, but surely not all. I would like to be able to determine which programs are accessing the internet over that wireless card, with a view to cutting down on my bandwidth usage. Is there a program that can tell me which ones are doing what at a given time?
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Mar 23, 2009
On one machine is upgraded from F7 to F10: no problems. On my second machine, I did a fresh install. I can connect to the internet via KPPP, but both Firefox & Konqueror fail to recognize that I'm online. I tried to create a network modem connection, but when I select "new" & "modem", then press the "forward" button, nothing happens.
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May 8, 2009
I am building a CarPC which I'd like to have wireless internet access on. I have Verizon phone service so if there is a Verizon air card (not wireless card, an air card so I can have constant access without having to search for hot spots) that would work with Fedora 10 I would be very happy. I don't really know where to start and I can't find too much on Google, so I'm just looking for what options are available.
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Jun 16, 2009
Fedora 11 is completely unable to access the internet for some reason, and after some troubleshooting, I've determined the problem to my Motorola 2210 DSL modem. I know my connection is working fine, as it works perfectly in both Vista and 7. I've tried things such as grep 'Ethernet' /var/log/dmesg, filling in the information into the network settings manually, to no avail.
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Jul 3, 2009
I just tried installing Google Earth on my fresh 64 bit Fedora 11 install using autoten, which I used earlier to install java and some codecs. I also used leighs guide to install 64 bit flash and remove nspluginwrapper. All was working fine. Then I decided to use autoten to install googleearth. It failed early giving an error saying:
First error was:
resolving dnmouse.org... failed: Name or service not known.
wget: unable to resolve host address `dnmouse.org'
Error getting repository data for googleearth, repository not found
# checking installation..
Size of report file is 0 lines
Error window opened up saying:
Google earth, was not installed correctly, please check you have an active connection. From this point on, Firefox cannot access the internet. I can ping google.com and dnmouse.com successfully. I did the update that included the new firefox 3.5, so accessing the internet and my connection is active. Konversation is working correctly. Just firefox is having the problem. Message: Firefox can't find the server at start.fedoraproject.org, or google, or redhat etc.
I renamed the .mozilla folder, and restarted firefox, no luck. My /etc/resolve.conf contains the correct nameservers. Also tried a reboot, no luck, still have active eth0 connection but no FF internet access.
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Sep 7, 2009
I'm trying to set a kickstart DVD for automatically installing Fedora 10 without touching the existing data partitions on our systems. I've got a kickstart file that works great from a kickstart server however I'm having issues with creating an unattended kickstart DVD. I've attached a copy of the kickstart file from the DVD. For some reason even though all the packages we are installing are on the DVD, anaconda always attempts to connected to the internet to get repository information after completing the partitioning. I have changed the install type to 'cdrom' before anyone asks! I have removed my %pre and %post sections as these just copy in some config files and do not touch anything other than local paths.
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Aug 7, 2010
Bridged successfully but cannot access the Internet.I installed VMware in my Fc13,and installed XP sp3 in the VMware.I can access the Internet in XP,I set the network as Bridged with Fc13,but Fc cannot open a page,but I ping google.com,it can display: Code: Pinging google.com [64.233.183.104] with 32 bytes of data:
then nothing.I still cannot access the Internet in my Fc13.
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Oct 4, 2010
I tried to preupgrade to f14 and cancel it after some time. Now, I am facing a problem that I cannot access internet from mobile broadband; but I can access net while i am connected via ethernet or wireless. I have cleared preupgrade files with
Quote: yum clean all; yum remove @preupgrade
$ uname -rs Linux 2.6.34.7-56.fc13.i686.PAE
It can detect my HUawei modem and creating an IP as well. But no Internet. Can you tell me the reason?
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Feb 19, 2011
Launching OpenOffice takes several minutes because it's trying to connect to the Internet. The problem gets worse in a dial-up connection. Turning off the Internet takes less than a second to start. How can I prevent OpenOffice from trying to access the Internet when it starts?
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Feb 28, 2011
I have Fedora running on the comp which is sitting behind proxy, which required username and password to access internet. The username is E-mail address.
I've tried the following to configure internet access:
My question is how can I configure internet access through proxy system wide for all applications and commands?
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Jul 30, 2011
I followed the instructions mentioned in this thread carefully [url] Despite this, I am unable to connect to the internet. It just says connecting and connecting, but it doesn't connect at all.
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Sep 8, 2010
I have just installed fedora 13 onto my old PC. Everything is great apart from the fact that i cannot access the internet. My isp is TalkTalk, they do not support linux, and have suggested that i contact the Geek squad who might be able to help me for the princely sum of �30. i think that all that i need is the ip address for my Isp or something equally simple and my problem will be solved. failure to resolve this issue means that i might have to go back to windows.
The machinery that i have is an emachines 3210, 2.70 GHz, a Dlink wireless router, i am using a cat 5 cable plugged directly into the back of the pc, i am using fedora 13. ps my son is using windows and is connected to the internet still via WiFi.
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Jun 14, 2009
I work for AT&T and our Windows-centric workgroup is being tasked with supporting an app running on RedHat. To help my coworkers, I'm building a Fedora 11 VM that we can play with to familiarize ourselves with the UNIX environment.
Because of corporate network policies in place, my VM can't get access to the Internet.
Since we're AT&T employees, we're naturally using the korn shell on the production system. I'd like to install the korn shell on my VM. However, it doesn't appear to be part of the base fedora repository.
Is the korn shell available for Fedora? If so, how would I copy it to shiny media, mount it on my VM, and install it?
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Dec 13, 2009
Web Browsers and email clients unable to access the Internet.
Able to get software and updates with no problem.
The IVP6 setting is ignored in the Network Configuration. I have triggered it both ways.
As for the firewall configuration, well it freezes at the splash screen when invoked.
Fedora 12 is the first spin, since Fedora 9, that I was able to get any updates. Versions 10 and 11 could not access the internet with anything, no matter what was attempted.
BTW, I am using Mandriva 2010 to get through here.
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