I was unable to connect to internet
couple of daysback I have installed ubuntu9.04 into my Desktop,here is the output of lspci,ifconfig
and I was unable to use firefox,updations ifconfig Code:
eth0 Link encap:Ethernet HWaddr 00:1c:c0:85:52:16 Code:
00:00.0 Host bridge: Intel Corporation 82G33/G31/P35/P31 Express DRAM Controller (rev 10) Code:
# Generated by NetworkManager |
you're supposed to do some troubleshooting of the problem. Merely showing us these things is of very little use. This is all written in the past tense... "I was unable"... are you able to now?? can you ping things? can you do DNS resolution? can you ping your default gateway?
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I was unable to connect to internet
No I am not able to ping things,what am suppose to do for resolving DNS?
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Quote:
You need to be able to ping your default gateway, and there's no way for us to know what that is, since you've given us no details about your network. The eth0 interface is up and configured, but we've no idea if it's right or not. Are you using DHCP? Static IP? Home or business network? Behind a firewall/router? What??? |
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It would also be useful to say what you are trying to connect to (router, modem, usb device,...) and how (ethernet, wireless, etc). |
network connectivity is a combination of factors.
A route to tell packets to go in that direction. $ route -n $ netstat -r And interface with an IP and other parameters. $ ifconfig -a And DNS to resolve humanized names to an IP address. $ cat /etc/resolv.conf You can check connectivity with various means. $ ping yahoo.com (assumes that DNS and routing is working) $ ping -c 4 98.137.149.56 (assumes that routing is working / IP of yahoo.com in my location) $ hosts <interface> $ arp -vni <interface> And progressively more complex from there. Normally dhcp takes care of a lot of this setup work. # dhclient3 <interface> And progressively more complex if you have more manual needs. |
I was unable to connect to inter
I have not fixed that,I cant not able to ping gate way also,first let me find the results for the commands mentioned by shadow_7,once done i will let you know the result
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And then there's security measures that can also impede your connectivity (by design).
$ iptables -L $ iptables -t nat -L Firewall basically. And various proxies like squid. bind and dns_masq and other ways to try and manage / improve your security and system. It could be that the network is fine and security measures have the door blocked for all intents. And more light hearted stuff like /etc/hosts /etc/hostname, plan file and other things to make you more available to your peers. But not really necessary to make a network connection. |
Hi,
'How to Ask Questions the Smart Way' would be one link you should look at to help us to help you in the future. You really need to perform some of the given actions or suggestions. Then post back errors, log information or whatever is relavant to the problem. 'jeremy' requested that all crystal balls be shipped back. We can no longer look over your shoulder to aid you so information from you is very important to allow us to aid in the resolution. Just a few links to aid you; Linux Documentation Project Rute Tutorial & Exposition Linux Command Guide Utimate Linux Newbie Guide LinuxSelfHelp Getting Started with Linux Bash Reference Manual Advanced Bash-Scripting Guide Linux Home Networking Virtualiation- Top 10 :hattip: The above links and others can be found at 'Slackware-Links'. More than just SlackwareŽ links! |
I was unable to connect to internet
Thanks a lot ,I will look into the links and I will let you know if still am facing the problem
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