General :: Unable To Browse Internet On Virtualbox - Network Unreachable

Aug 16, 2009

I installed centos 5.3 x86 at vrtualbox on windows 7 x64 as host. The ping answers "network is unreachable", ifconfig has an ip "192,168,51,100". At control panel, I seleted intel PRO/1000MT Desktop Host only. Is this centos's problem?

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Networking :: Unable To Browse The Internet Although The Network Icon Shows The Computer Is Connected?

Jan 31, 2010

I have recently installed Fedora 12 on my pc but I am not able to browse the internet although the network icon shows the computer is connected.

I tried the dig command and got the following message:global options +cmd; connection timed out; servers could not be reached;

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General :: Browse Internet Via Ethernet But Unable 2 Connect Via Wifi - Install Applications

Jun 20, 2010

i'm using redhat enterprise version, i'm facinh problem in wifi. i able to browse internet via ethernet but unable 2 connect via wifi and how to install applications.

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OpenSUSE Network :: Unable To Ping The Default Gateway When Using Custom Settings - Unreachable Network

Jul 17, 2011

I installed openSUSE on one of my work system. The network port wasn't working when I was installing, but works fine now (checked in Windows). But for some reason, I am not able to configure the network. I used both Dynamic and Static IPs (both work fine in Windows) but still no go. I am using Yast Control Center for this purpose. I can't even ping the default gateway when I am using custom settings. When I use dynamic settings, it says Unreachable Network.

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Debian :: No Internet Access \ Ping Always Respond With Network Is Unreachable?

Jan 29, 2011

I'm using debian lenny.When I boot with kernel 2.6.36, ping always respond with Network is Unreachable. But when I boot with kernel 2.6.26 it works. I can't even ping the dafault router of 2.6.26 kernel when I am at 2.6.36. Also, system/administration/network does not show any connections while it shows something at the other kernel.

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Fedora Networking :: Unable To Browse Internet Using F10

Feb 13, 2009

From today, I am unable browse internet using Fedora 10. Before this, I was using net in F10 with no problem, F10 was automatically configuring for net settings. But now I cannot connect to internet in F10, but I can connect to internet using windows xp. I have ADSL modem which automatically connects to internet when it is switched on. When I press any site name in Firefox it won't display any thing (in status it shows done).

And even following command not works.
Code:
ping www.google.com

But following command works fine ( I know yum search for software in repo using internet). I wonder how this commend works, while I cannot browse web.
Code:
yum search player

(I am completely dependent on linux). One more thing before occurrence of this problem I had installed xmms, xmms-mp2 and xmms-skins. I don't think this created problem.

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Server :: Unable To Browse Internet Via Firefox?

Apr 26, 2010

I installed a Fedora 9 server. I can download use wget or ftp but I cannot browse the Internet using build Firefox/Mozilla.

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Ubuntu Networking :: Unable To Browse Internet On Wireless?

Sep 20, 2010

Running Ubuntu 9.10.

I'm connecting to a network via a Belkin F7D1101. The adapter appears to be working fine, as I can see various wireless networks available and I am able to connect to my personal wireless network. The problem is that even though I am connected and have a valid IP, I am unable to browse the Internet. I can't even ping the router!

I initially thought it may be an issue with WPA, but I have installed wpa-supplicant and as a means of testing, I turned off WPA on the router, and the issue still stands.

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Networking :: Pptp Client - Unable To Browse Internet

Sep 24, 2010

i have installed Linux i.e ubuntu 10.04 on my PC in which i have installed pptp client and able to connect it successfully but problem is that it unable to browse internet. in windows it works fine.

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Fedora Networking :: F13 VPN / Network Conflicts - Cannot Browse Internet

Sep 20, 2010

I'm using VPNC to connect to a remote cisco network, however I cannot browse the internet after the tunnel establishes. I know this is a DNS issue, as I can ping external address by IP (e.g. google). I can also communicate through the VPN tunnel without trouble.

/etc/resolv.conf gets updated by the VPNC with the remote networks DNS Servers, but I still cannot connect to the internet. I even manually tried to add my local nameserver to the /etc/resolv.conf file, without luck.

Also, just as a side note, I can only establish the tunnel via the command line "vpnc" command. I'm using Fedora 13 with KDE, but knetworkmanager / networkmanager will not establish the tunnel, however I haven't really dug very deep as to why. I've just setup some vpnc config files for loading the various connections manually, as needed.

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Fedora :: Unable To Browse Network

Jul 4, 2011

I just installed FC15 from scratch, and everything seems to be working OK, except that I cannot view other computers on my local network. I didn't have any problems when I was running FC13.I am able to get on the internet, and view the website I configured on this machine, but anything "network" related I cannot see.But now when I open Network, I am presented with MYGROUP, WORKGROUP, and my domain name (which is my actual "workgroup" as I don't have a domain). I cannot get to any of them - get the same timeout error as above.

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Networking :: Ubuntu Wired Network Cannot Browse Internet Sites?

Aug 5, 2009

A few days ago my wireless windows vista computer internet was running slow so i reset the modem. Then I went on the internet on my ubuntu machine machine and went to www.google.com and couldn't connect to the server so i tried linuxquestions and i couldn't connect but i could ping sites. My wired and wireless windows computers worked fine. So I called Comcast (my ISP) and said it was a router issue. So I looked online and it said to disable IPv6 on firefox so I did but that still didn't work.

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Debian Configuration :: Unable To Browse Network

Dec 16, 2015

When in Thundar (on XFCE - Debian 8.2) and I click the "Network" icon in the left sidebar the following message is displayed.

Failed to open "/ on". Specified location is not supported.

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OpenSUSE Network :: Can't Browse Internet At University / Works Fine In Windows

Mar 30, 2011

I'm not able to connect to my university's internet facilities under openSUSE 11.4. I have been able to connect in the past and I am still able to connect in Windows 7.When I try to connect to the university WiFi, a valid IP address is assigned to me and the gateway address appears to be correct, so I don't see a problem in the DHCP negotations. Same with my university's Ethernet: I get a valid IP address, but I can't connect to the internet.When I browse to any site with Chromium/Chrome/ Firefox/lynx/curl, the page is stuck at "Sending request". I have tried disabling my firewall - that didn't solve anything.I don't know what else I can try and the campus' network administrators are puzzled. How can I resolve my issue?

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Ubuntu Networking :: Network Manager In Hardy - Unable To Browse On The Net

Dec 17, 2010

I have been using Hardy for about 3yrs now and using dialup to connect to the internet. I have a 64bit ASUS with a nVidia ethernet interface........I have just recently switched to cable broadband with a wired connection direct to the eth0 port. I have another computer running puppy linux in which the broadband works. hence this is how I am typing this now. I have connected my ubuntu machine to the cable and the network admin shows a wired connection but will not let me browse on the net with any browser. Not really sure how I got puppy to find it, but it did.

I have used the network manager on both machines with one connecting and the other not. I know there a newer ubuntu's out but I really do like Hardy and want to keep it, but without internet connection other than dialup it seems a bit lame. I am not above using command line options as I use wodim and wget all the time, so my question is.

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General :: Internet Connection Active On Laptop But Cannot Browse?

Jul 19, 2011

I cannot Browse Even Internet is Active. Connected using Mobile Broadband using Samsung Mobile USB MODEM. (Modem is recognized Successfully and Connection Shown as active!) I cant browse or even use apt-get update in terminal.. no use. (Even I can see the Gprs icon in the Mobile Phone). WiFi is Perfect in this ubuntu (everything is fine) and Mobile modem working Successfully in Windows too. I have attached the picture.please see it.so you will understand everything

=I==USED==WVDIAL==TOOL===TOOO=
root@saad-laptop:/home/saad# wvdialconf /etc/wvdial.conf
Editing `/etc/wvdial.conf'.
Scanning your serial ports for a modem.
Modem Port Scan<*1>: S0 S1 S2 S3
WvModem<*1>: Cannot get information for serial port.
ttyACM0<*1>: ATQ0 V1 E1 -- OK
ttyACM0<*1>: ATQ0 V1 E1 Z -- OK
ttyACM0<*1>: ATQ0 V1 E1 S0=0 -- OK
ttyACM0<*1>: ATQ0 V1 E1 S0=0 &C1 -- OK
ttyACM0<*1>: ATQ0 V1 E1 S0=0 &C1 &D2 -- OK
ttyACM0<*1>: ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0 -- OK
ttyACM0<*1>: Modem Identifier: ATI -- SAMSUNG GT-C6112
ttyACM0<*1>: Speed 4800: AT -- OK
ttyACM0<*1>: Speed 9600: AT -- OK
ttyACM0<*1>: Speed 19200: AT -- OK
ttyACM0<*1>: Speed 38400: AT -- OK
ttyACM0<*1>: Speed 57600: AT -- OK
ttyACM0<*1>: Speed 115200: AT -- OK
ttyACM0<*1>: Speed 230400: AT -- OK
ttyACM0<*1>: Speed 460800: AT -- OK
ttyACM0<*1>: Max speed is 460800; that should be safe.
ttyACM0<*1>: ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0 -- OK

Found an USB modem on /dev/ttyACM0.
Modem configuration written to /etc/wvdial.conf.
ttyACM0<Info>: Speed 460800; init "ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0"

=EXECUTING==WVDIAL==AND==ITS=RESULT=
root@saad-laptop:/home/saad# wvdial
--> WvDial: Internet dialer version 1.60
--> Cannot get information for serial port.
--> Initializing modem.
--> Sending: ATZ
OK
--> Sending: ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
OK
--> Sending: AT+CGDCONT=1,"IP","imis"
AT+CGDCONT=1,"IP","imis"
OK
--> Modem initialized.
--> Sending: ATDT*99#
--> Waiting for carrier.
ATDT*99#
CONNECT
--> Carrier detected. Starting PPP immediately.
--> Starting pppd at Mon Jul 18 11:26:54 2011
--> Pid of pppd: 3062
--> Using interface ppp0 ....

=CONFIGURATION==IN==WVDIAL.CONF=
/etc/wvdial.conf
[Dialer Defaults]
Init1 = ATZ
Init2 = ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
Init3 = AT+CGDCONT=1,"IP","imis"
Stupid Mode = 1
Modem Type = USB Modem
ISDN = 0
New PPPD = yes
Phone = *99#
Modem = /dev/ttyACM0
Username = a
Password = b
Baud = 460800

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Red Hat :: Static Network Configuration On RHEL - Network Is Unreachable

Apr 27, 2010

setup my static network connection Here are my details :

IP : 172.16.152.137
Subnet : 255.255.255.192
Gateway : 172.16.152.191
Primary DNS : 172.16.0.1

[code]....

but after this setup when i restart my network #service network restart while bringing up the eth0 the following message is displayed before [OK] - RTNETLINK answers : Invalid Argument now it seems either this setup is wrong or not sufficient to set up the connection, whenever i try to ping 172.16.0.1 it showing connect : Network is Unreachable

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Ubuntu Networking :: Subnet Unreachable Internet Is Reachable

Jul 28, 2011

I dont even know where to start looking on Google.Just in case this matters, for completeness.I've an inactive eth0 (wired ethernet link) with static IP.Other possibly relevant details:I'm using an old 802.11b card. Cant imagine this is relevant, because the internet is working fine as far as pinging anything outside the local network goes.

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General :: Cannot Browse Files Downloaded Or Copied Across Network

Jan 9, 2010

I have ran into a permissions problem. It seems that any file I have created with Fedora I can browse to in Firefox. I cannot browse to files that I have downloaded from the internet or copied locally across our network. I changed file permissions to 755 and 777 for these files. I even thought that maybe it was the php file content that was causing the issue. So, I copied the file content from file 2 into file 1. File 1 was the file I could always browse to since I created it in Fedora. I could still browse to file 1 after it had file 2's content.

I look at the permissions and they appear the same for both files. I am not sure why I cannot open the other files. I downloaded phpMyAdmin. I cannot hit any of these files in a browser. I also copied some files from a a backup location we have internally. I cannot browse to any of these files either. I used chmod 777 filename. Even after doing that I could not hit any of the files. I moved the files into my document root directory ( /var/www/html ) and I still cannot browse to these files.

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General :: Gnome - "Network Unreachable" Using NetworkManager?

Feb 14, 2011

I just moved my Linux/Windows dual-booting laptop from a desk with an Ethernet jack to a desk that is within the WiFi range of our 2WIRE integrated modem/WiFi/ethernet router. I use GNOME with NetworkManager, and though NetworkManager reports that everything is fine with the connection, I am unable to access anything outside the local network, though I can access the modem/router and the other computers perfectly. However, when I either plug it into an Ethernet cable or boot into Windows, it works just fine.

ifconfig and iwconfig both report that the connection works, the router's firewall is set to allow all outbound traffic, and the laptop's firewall is also set to allow all inbound traffic. How is this even possible, and more importantly, how could I get it fixed?

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Ubuntu Networking :: Internet Connection In 8.04 Server Edition - Destination Host Unreachable

Jun 8, 2010

i have a problem with my internet connection in ubuntu 8.04 server edition. if i ping to: [URL]... i get: Destination Host Unreachable but when i ping to my gateway or other pc's in my network no problems occur.

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OpenSUSE Network :: Unreachable, Even With The IP Forward Enable?

Mar 25, 2010

I have one server with 4 network interfaces:

eth0: 192.168.0.0/24 - local lan A
eth1: 200.1.2.3 - internet link - default route
eth2: 192.168.10.0/24 - local lan B eth3: 192.168.20.0/24 - local lan C
Lan A - Default routing to eth0
Lan B - Default routing to eth2
Lan c - Default routing to another server but the workstations has static routing to this server too.

Everything is working fine on Opensuse 11.1 until I upgrade this sever to Opensuse 11.2 ( Reinstall, not update at all ). After upgrade to 11.2 the routing across local lan interfaces simply not work, if you try to ping lan-to-lan you got the message: Network unreachable, even with the IP Forward enable, but the default route is working fine trough the SNAT.

I've come back to Opensuse 11.1 and everything become normal, does anyone have an problem like this? Maybe a bug? PS: I do not try to disable the AppArmor, next weekend I will try Opensuse 11.2 without the AppArmor and post here anyway.

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Networking :: External Nic Unreachable From Local Network

Jan 11, 2010

I've got router with: eth2 - local network (192.168.1.1), ppp0 - uplink (x.y.z.a)

my firewall:

Code:

# Generated by iptables-save v1.4.5 on Mon Jan 11 12:22:25 2010
*raw
:PREROUTING ACCEPT [1038480:666298388]

[code]....

somehow iptables -t nat -A PREROUTING -i eth2 -d x.y.z.a -j DNAT --to-destination 192.168.1.1 helps, but imho there should be some other solution. kernel is 2.6.31.6, architecture is x86_64.

P.S. i've also tried iptables -A POSTROUTING ! -d x.y.z.a -s 192.168.1.0/24 -j MASQUERADE that didn't help either.

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Networking :: Ping Between Two Servers - Network Unreachable

Mar 7, 2011

I have two linux servers, I tried to ping from one linux box to another and vice versa but error message is "connect: Network is unreachable" Where as If I tried from windows machine I am getting the reply from both the servers.
C:Documents and Settings>ping bnkprod

Pinging bnkprod.softtech.com [172.20.40.141] with 32 bytes of data:
Reply from 172.20.40.141: bytes=32 time=16ms TTL=64
Reply from 172.20.40.141: bytes=32 time<1ms TTL=64
Reply from 172.20.40.141: bytes=32 time<1ms TTL=64
Reply from 172.20.40.141: bytes=32 time<1ms TTL=64

Ping statistics for 172.20.40.141:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 16ms, Average = 4ms

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Slackware :: Network Unreachable After Bios Flash / Get That?

Aug 17, 2010

Flashed bios lastnight on 13.0 desktop.
all winblow$ are fine.
lspci shows ehthernet card
did 'netconfig' and
'route -n' shows default settings as if /etc/rc.d/rc.inetd1.conf were never set.
oh yes, i manually edited this too. mv'd and netconfig'd.

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Ubuntu Networking :: Exact Meaning Of 'network Is Unreachable'?

Dec 27, 2010

I've been having a lot of trouble with getting wireless networking devices to work. I guess I have a lot of company, since mfrs don't seem to be very interested in supporting Linux.It seems that one common symptom is that, when I try to "Ping" using the Terminal, I get "network is unreachable".Does this mean anything specific, or is it a general output whenever the network is not carrying on two way communications? Does it mean that the wireless interface is down? Does it mean that the wireless hardware is not transmitting? Not receiving?

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Ubuntu Networking :: Belkin F7d1101 V1 Network Is Unreachable?

Jan 3, 2011

My ubuntu installation was running fine with the Belkin F7D1101 v1 after using this install method:[URL]..But, after allowing ubuntu to autoupdate many programs (don't remember which ones), the device stopped working. I checked all of the commands in the link above. They are all still functioning. dmesg throws no errors, but it terminates with

<code>ADDRCONF (NETDEV_UP): wlan0: link is not ready</code> Are there any network files which may have been overridden from autoupdate? iwconfig wlan0 shows "Access Point: Not-Associated" What output can I show you to help me find the problem?

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Networking :: Route Add - Eth0 SIOCADDRT: Network Is Unreachable

Jan 18, 2010

I want to add this route but I am getting this error message. What is the reason of this problem? I cant add this route? how can i add?

Code: [root@linux/]# route add -net 10.1.0.0 netmask 255.255.0.0 gw 10.2.0.1 eth0 SIOCADDRT: Network is unreachable

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Fedora Networking :: Unable To See Other Wireless Machines - Destination Host Unreachable

Feb 17, 2009

I've got a problem with 'seeing' other machines on my Network. I have two laptops both with F10 on them however I can't ping either of them. They can connect fine to the internet and ping the router, they are both on the same subnet with Firewalls disabled on both machines. When I try to ping it says: "Destination Host Unreachable". I've tried firing up Wireshark to see if that will give me any clue but even that doesn't show any packets whatsoever from the other machine across the Network. It's like they are completely invisible to each other.

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General :: VirtualBox - Internet Access Via Guest OS (Windows)

May 20, 2011

I have an USB internet key (multimode GPRS/EDGE/UMTS/HSDPA) that only works on Windows. Though, I mainly use Linux for development activities and I don't want to move them to Windows. For this reason I decided to use a Windows guest on VirtualBox for internet access and the Linux host for the other stuffs, but I'd greatly prefer to use Linux for everything (internet too) and Windows only as internet gateway.

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