Debian :: Cannot Browse Internet With DNSMasq In Lenny?
Dec 29, 2010
In debian lenny I use the dnsmasq as dns resolver, and wvdial to connect to isp, the wvdial connect to the isp but cannot browse the internet with firefox, these are what is done:
Dec 28 21:19:53 jan pppd[8398]: pppd 2.4.4 started by root, uid 0
Dec 28 21:19:53 jan pppd[8398]: Using interface ppp0
Dec 28 21:19:53 jan pppd[8398]: Connect: ppp0 <--> /dev/ttySHSF0
Dec 28 21:19:54 jan pppd[8398]: PAP authentication succeeded
Dec 28 21:19:54 jan kernel: [ 2655.428889] PPP BSD Compression module registered
Dec 28 21:19:54 jan kernel: [ 2655.500676] PPP Deflate Compression module registered
Dec 28 21:19:54 jan pppd[8398]: local IP address 175.106.57.186
Dec 28 21:19:54 jan pppd[8398]: remote IP address 175.106.46.32
Dec 28 21:19:54 jan pppd[8398]: primary DNS address 208.67.222.123 ....
cat /etc/resolv.conf:# Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8)
# Do not edit this file by hand -- Your changes will be overwritten
nameserver 192.168.1.1
nameserver 127.0.0.1
nameserver 208.67.222.123 ....
#ping 175.106.46.32
PING 175.106.46.32 (175.106.46.32) 56(84) bytes of data.
64 bytes from 175.106.46.32: icmp_seq=1 ttl=255 time=190 ms
64 bytes from 175.106.46.32: icmp_seq=2 ttl=255 time=249 ms
# ping 8.8.8.8
PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data.
From 192.168.1.1 icmp_seq=1 Destination Host Unreachable
From 192.168.1.1 icmp_seq=2 Destination Host Unreachable
this is my /etc/dnsmasq.conf:
dnsmasq.conf
this is the epipheny browser error:
"[URL]" could not be found.
Check that you are connected to the internet, and that the address is correct. If this page used to exist, you may find an archived version: in the Google Cache.
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Dec 30, 2010
I am running dnsmasq in debian lenny, wvdial connecting but dnsmasq doesn't work, the /var/run/dnsmasq/resolv.conf file is empty this is /var/log/syslog:
The /etc/resolv.conf and /etc/resolvconf/run/resolv.conf is ok:
This is my /etc/dnsmasq.conf:
[url]
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Dec 29, 2010
In debian lenney I use the dnsmasq as dns resolver, and wvdial to connect to isp, the wvdial connect to the isp but cannot browse the internet with firefox, these are what is done:
Dec 28 21:19:53 salman pppd[8398]: pppd 2.4.4 started by root, uid 0
Dec 28 21:19:53 salman pppd[8398]: Using interface ppp0
Dec 28 21:19:53 salman pppd[8398]: Connect: ppp0 <--> /dev/ttySHSF0
Dec 28 21:19:54 salman pppd[8398]: PAP authentication succeeded
Dec 28 21:19:54 salman kernel: [ 2655.428889] PPP BSD Compression module registered
Dec 28 21:19:54 salman kernel: [ 2655.500676] PPP Deflate Compression module registered .....
Same pc with same isp, modem and dnsmasq working in fedora 12 as I am posting from from fedora 12.
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Jul 28, 2015
After doing updates to get current with Debian Jessie, I've noticed very annoying network problems going on.
This all happened while also setting up a media server box which led me to much confusion, much of what is described here [URL] ....
I've started this new thread to try to diagnose and properly take care of this specific problem alone:
Browsing the internet becomes very slow, unbearably to the point everything keeps loading up forever. This only happen while having a torrent application opened, the effects are almost immediate, closing the application and browsing resumes as normal.
How about throttling back torrent? This does not work, it even doesn't even need be at top speed. With bare minimum connections and speed will still lead browsing to a crawl.
Even so, every other device on the network is un-affected, router and other PCs continue to browse and respond very well, making it a specific on the computer in question (but also happens on my other debian jessie machine).
Can I even reach the internet? Yes I can, and this is the weird part... I can ping, solve DNS and almost everything else without issues, the only thing affected is actually browsing the internet.
I'd even setup DNS cache with dnsmasq to see if it could speed things up. Disabled ipv6, and trying pretty much every method I could find.
Having pretty much ruled out dns problems and internet connectivity, I'm at a loss for what to look for and try. Only symptom I can describe now is that the browser will start to load up webpage but never completes... but only while torrent is active.
My current setup:
I'm on Debian Jessie, a desktop with eth manually connected. Using dnsmasq for dns caching. Disable ipv6 on the network (by the way, it keeps disabling it self I dunno why).
Running KDE with ktorrent as the client. The same thing happens on my setup media box, also Debian but with deluged running instead.
Browser in question are Firefox and Chrome, both have issues with this.
Turns out it was just a setting in my own router, that apparently limits numbers of connections made, meaning while torrent is working other connections were sure dead.
But it also happens when lots of connections are being made in other ways too. The router in question is Humax HG100R-L2, provided by my ISP. The setting is in the firewall section called IP flood detection.
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Jun 14, 2010
i just installed debian on one of my cvomputers that is more than 20 away from the wirless router router in the house and i can't get it to connect to thew internet via wifi i did this i went into system>administration>network and i sawmy wirless card and enabled it (a progress prompt came up for about 5 minutes) then i clicked properties and entered all of the information about my wirless router (i thought it would've scanned the area for any wirless ap) then i clicked okay and no dice, i went into the web browser and i get an error. what did i do wrong? how do i make it connect to the internet via wirless i have 2 wireless cards connected to this computer (sometimes linux doesn't kije the internal one so i connect the usb wirless card that i got)
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Dec 27, 2010
ubuntu: 10.04dnsmasq: 2.52-1ubuntu0.1I've installed dnsmasq and it is performing DNS duties correctly. I'd like to limit access to the dnsmasq service to a specific address or interface. I've tried adding variations and combinations of the following to /etc/dnsmasq.conf:
Code:
interface=eth0
and
[code]....
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Dec 14, 2009
i was trying to use gnome and kde but i don't like them. I tried xfce and it seem to fit my needs but.My computer is used to be powered on for a weeks. While time passes, a process xfdesktop begin to use more and more memory and to free RAM i need to log out and log in again.
I tried squeeze yesterday on my virtual machine and it has 4.6 and seem not to have that bug, RAM usage is static(yes it still works when i write this and have memory usage 34492k, which is not changing for an hours of usage already), also 4.6 is MUCH better than 4.4.
i already tried adding squeeze to "sources.list" but i can see too many dependencies which should be upgraded if i install 4.6, i'm beginning to afraid it can crash entire GUI(or entire system, i can see there is libc6 required to be updated).
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Feb 17, 2010
I am trying to get more control of my small office network. It consists of several windows workstations, a debian box, and a ZyXEL P-660HW-D1 router, Right now, the only way to reach the debian box from other computers is to type in its ip address.
The goal is to be able to reach the box by just typing ://debianBox into my browser, though ideally I want to set it up to be something like ://debianBox.officenet, and to also reach other people's computers by typing ://mattBox.officenet and ://fredBox.officenet
The Zyxel router has a LAN page with a DHCP Setup tab with fields setup like so In the past I was able to mange this using an Orange router, but now I have to use the ZyXel.
So I installed dnsmasq on the debianBox, but I do not know how to configure it to get the results. I want and still get internet fromthe Zyxel router.
In the etc/hosts file of the debian box I added 192.168.69.15 debianBox, and for testing on my windows machine I set the primary dns entry of the Ip4 connection to 192.168.69.15 as well, but typing ://debianBox in my browser still gives me not found.
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Feb 13, 2009
When the dsl modem connected to net I cant browse pages through my fedora9 in my desktop. I never had the same prob before I used it a hour ago now it is not working. The connection established symbol comes and the ip addresses are assigned by dhcp and the connection is eth0 and I can use the same in windows xp so the router and internet connection have no prob. I cant ping through fedora and I can ping my own IP address, I can access my router only the browsing have problem my browser is firefox.
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Jan 16, 2009
I've always been a big fan of linux having used it extensively in the military, came across a really nice looking distro called ubuntu 8.10. I installed it along side Vista on my hp dv7-1170 laptop and dual boot. Worked like a charm found all the drivers for all the hp devices including the webcam bluray etc. So I decided to put ubuntu on exclusively and just run virtualbox ose and put a vista session on there for when I needed it.
So I did that no problems, went and installed all the updates. Between the time I installed the updates and downloaded and installed a server patch to allow it to use all 4gb ram, I lost my inet connection. which was wireless. So I plugged into cat5 outlet and nothing. Just won't get an IP, so I wiped it again and reinstalled. Now I still can't get an IP from wireless or eth0. I can manually assign it an ip and it says connected, but still don't get out.
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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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Jun 19, 2009
I'm using FC10 on my box at work. It is behind an anthenticated proxy for internet connection. In Gnome, I configured the Network Proxy through the GUI, as my browsers too.
So I can browse internet pages, install packages thru Add/Remove Software GUI, but I cant do it in the command line, using yum install, for example. Then trying to figure it out, I saw that it cant reach the package mirrors. It isnt a DNS problem, I set the /etc/resolv.conf correctly, as the host command works correclty. I can ping the local pcs on the network too. Firewall is disabled. Below some simple tests:
[rtovo@davinci ~]$ ping mirrors.fedoraproject.org
connect: Network is unreachable
[rtovo@davinci ~]$ host mirrors.fedoraproject.org
mirrors.fedoraproject.org is an alias for wildcard.fedoraproject.org.
[Code].....
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Mar 17, 2010
After I installed a new version of firefox and try to use it I get the following:
morad@linux-6xg0:~/firefox> firefox
Could not find compatible GRE between version 1.9.2.0 and 1.9.2.0.
morad@linux-6xg0:~/firefox>
Also I cant browse the internet from the desktop icon, but I can using the Konqureror browse the internet. I am using openSUSE11.1 32-bit with KDE.
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Oct 14, 2010
I have installed ubuntu a few times in the past but if I've had to get messy with the command line I bailed. So given that I wanted to set up a home server/media center, I tried win server, but given research had told me that it is easier to accomplish all the features I wanted with Linux I decided the time had come to really see what I'd been missing out on. So what I am looking to accomplish is a full lamp stack, xbmc, samba, mail server, VMWare server, rtorrent, ftp, an probably a few others I have forgot because I can't get to my check list right now. Settled on ubuntu 10.10, had installed it a couple of times while it was still in beta, just to get a feel for it and get everything working so that when it was released I could do a fresh install knowing how to configure everything.
So on Sunday the time came. Everything was going fine until last night, I was installing roundtable webmail and all I came to download something and FireFox can't display any web pages, postfix can't deliver mail. The server can ping local machines but not google.com or another internet site, I can ssh into it an get a remote desktop session via various methods, both either over the local network, or internet. The website is getting served both locally or internet. I just cant seem to make any outbound connections to the outside world.
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Jul 14, 2011
Few days ago i installed ubuntu 11.04 on my PC everything is fine but no sound at all, I am going to ..... and playing a video, a video started playing but no sound, i have just installed ubuntu restriced extras bun not working.. i really need sound..
i can't browse on internet without sound..
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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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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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Jan 14, 2010
The problem is network manager on top shows connection is established but I cannot browse internet, output for ping www.google.com is unknown host
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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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Oct 20, 2010
I just installed a fresh copy of Ubuntu 10.10 on a HP DV2500 laptop. Everything installed as expected but I am having some wireless issues I was hoping somebody could assist me with. I am able to connect to my network via wireless with no issues. However, when I attempt to browse the internet it will not connect to any pages. Obviously when I connect it via CAT 5 all works as expected. Any ideas on how to solve my wireless issues?
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Dec 3, 2010
Here's the situation:
I have a PC/Laptop = connected to the internet.
I have a mobile phone = not connected to the internet.
I connected my mobile phone by a USB cable to my PC/Laptop.
Here is the question:
How do I browse the internet on my mobile phone, using my PC/Laptop's internet connection?
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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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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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Oct 8, 2009
I installed Slackware 12.1 as I dont like KDE4 much yet. Any way For Some reason I find I can only use the internet by using apps with root privileges. Does anyone know what I may need to edit by any chance & what.?
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Nov 8, 2010
A couple of days ago I Obtained a spare computer and installed fedora 14 on it, just to try it out. I only have experience with microsoft windows so I'm new to this system. The OS seems to work fine but I can't browse the internet with firefox. I'm using a speedtouch 546 v6 modem with adsl(wired). The network manager indicates that the wired connection "auto eth1" is active. The previous OS was windows xp. I was able to browse the internet whit this OS. I removed it because it was crashing all the time (illegal version).
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Apr 5, 2011
my wvdial.conf file content is:
[Dialer Defaults]
Modem=/dev/ttyACM0
Baud=460800
[code]....
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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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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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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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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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