LinuxQuestions.org
Help answer threads with 0 replies.
Go Back   LinuxQuestions.org > Forums > Linux Forums > Linux - Hardware
User Name
Password
Linux - Hardware This forum is for Hardware issues.
Having trouble installing a piece of hardware? Want to know if that peripheral is compatible with Linux?

Notices

Reply
 
Search this Thread
Old 01-29-2007, 08:45 AM   #1
rs_vijay
Member
 
Registered: Aug 2006
Location: Allahabad,India
Distribution: Fedora Core 5
Posts: 41

Rep: Reputation: 15
could this be an issue of network card???


hi all,

i use fedora 5 which dual boots with XP and the sys configuration is below:
mobo : asus kbs series
processor : AMD Athlon 2800+ n 80G HDD with 512 RAM...
there has been a strange prob right from installation of Fedora with this internet , we have a LAN here and after all lan and other network settings being intact , i can ping to all other comps on my network..

now the real problem is i can't connect to internet say neither i can surf in any browser,no messenger works , and even tried yum in vain after configuring it to use with a proxy coz it worked with many of my frenz comps... who use asus and amd ...

even internet settings work perfectly on my XP ...

i strongly feel that there are no probs regarding network settings as i myself have configured successfully the same on many of my frenz comps.. and even my firewall is disabled..

plzz donn feel bored and i go here providing as many details as i can:

a sample output of nmap with one of the servers is below n works intact..
Code:
[root@localhost ~]# nmap 172.31.100.18 -p3128

Starting Nmap 4.00 ( http://www.insecure.org/nmap/ ) at 2007-01-29 19:55 EST
Interesting ports on 172.31.100.18:
(The 1663 ports scanned but not shown below are in state: closed)
PORT     STATE SERVICE
3128/tcp open  squid-http

Nmap finished: 1 IP address (1 host up) scanned in 13.959 seconds
kernel version:
Code:
[root@localhost ~]# uname -r
2.6.15-1.2054_FC5
as it might be required the output of /sbin/lspci
Code:
[root@localhost ~]# /sbin/lspci
00:00.0 Host bridge: Silicon Integrated Systems [SiS] 760/M760 Host (rev 03)
00:01.0 PCI bridge: Silicon Integrated Systems [SiS] SG86C202
00:02.0 ISA bridge: Silicon Integrated Systems [SiS] SiS965 [MuTIOL Media IO] (rev 47)
00:02.5 IDE interface: Silicon Integrated Systems [SiS] 5513 [IDE] (rev 01)
00:02.7 Multimedia audio controller: Silicon Integrated Systems [SiS] Sound Controller (rev a0)
00:03.0 USB Controller: Silicon Integrated Systems [SiS] USB 1.0 Controller (rev 0f)
00:03.1 USB Controller: Silicon Integrated Systems [SiS] USB 1.0 Controller (rev 0f)
00:03.2 USB Controller: Silicon Integrated Systems [SiS] USB 1.0 Controller (rev 0f)
00:03.3 USB Controller: Silicon Integrated Systems [SiS] USB 2.0 Controller
00:04.0 Ethernet controller: Silicon Integrated Systems [SiS] Unknown device 0190
00:05.0 RAID bus controller: Silicon Integrated Systems [SiS] 182 SATA/RAID Controller (rev 01)
00:06.0 PCI bridge: Silicon Integrated Systems [SiS] PCI-to-PCI bridge
00:07.0 PCI bridge: Silicon Integrated Systems [SiS] PCI-to-PCI bridge
00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration
00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address Map
00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM Controller
00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Miscellaneous Control
01:00.0 VGA compatible controller: Silicon Integrated Systems [SiS] 661/741/760/761 PCI/AGP VGA Display Adapter
and somthing regarding "wget"
Code:
 this output is same as on my frenz comp.. so that shudn't be a prob..
[root@localhost ~]# wget http://djha:djha@172.31.100.18:3128/yahoo.com
--20:07:29--  http://djha:*password*@172.31.100.18:3128/yahoo.com
           => `yahoo.com'
Connecting to 172.31.100.18:3128... connected.
HTTP request sent, awaiting response... 403 Forbidden
20:07:29 ERROR 403: Forbidden.
hope u reached here... now as i have mentioned earlier too net works intact on my XP but doesn't on Fedora , i feel it can't be a problem of my network card... but what it could be then???

any valuable suggestions are appreciated...

regards
Vijay.
 
Old 01-29-2007, 09:06 AM   #2
kilgoretrout
Senior Member
 
Registered: Oct 2003
Posts: 2,309

Rep: Reputation: 139Reputation: 139
I'm guessing you don't have your gateway properly configured. What is the output of:

$ netstat -rn

Also, check that your DNS server is properly configured in /etc/resolve.conf. If you can't ping this:

$ ping -c3 www.linuxquestions.org

but can ping this:

$ ping -c3 64.179.4.146

Your DNS is not properly configured.
 
Old 01-29-2007, 09:58 AM   #3
riturajmnnit
LQ Newbie
 
Registered: Jan 2007
Posts: 2

Rep: Reputation: 0
Lightbulb reply

Here goes da output of
$netstat -rn

and yess i failed to ping either way to ur suggestions

Code:
[root@localhost ~]# netstat -rn
Kernel IP routing table
Destination     Gateway         Genmask         Flags   MSS Window  irtt Iface
172.31.72.0     0.0.0.0         255.255.252.0   U         0 0          0 eth0
169.254.0.0     0.0.0.0         255.255.0.0     U         0 0          0 eth0
0.0.0.0         172.31.72.1     0.0.0.0         UG        0 0          0 eth0

Plzz tell me if any valuable suggestions...
i'm da one facing this prob...vijay is my friend

regards..
Rituraj
 
Old 01-31-2007, 10:01 AM   #4
rs_vijay
Member
 
Registered: Aug 2006
Location: Allahabad,India
Distribution: Fedora Core 5
Posts: 41

Original Poster
Rep: Reputation: 15
hi frenz..
come on yaar isn't there a known solution to this problem other than changing my network card ?? i think i have been adequate elaborate in expressing my problem !!!

any suggestions plzz

regards
vijay
 
  


Reply


Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is Off
HTML code is Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
network card issue (the card itself no network problem) Youri Linux - Hardware 2 01-23-2006 08:58 AM
USB and network card issue at startup niwde Linux - Hardware 1 11-13-2005 08:49 PM
Network Card issue on Fedora Core 1 jobless_joe Linux - Newbie 1 04-16-2004 02:06 AM
Network Card Issue? Dunno? kaz4u2dig Linux - Newbie 1 03-26-2004 10:03 AM
Slackware 9.1 network card issue? warsawcrew Slackware 8 01-22-2004 12:59 PM


All times are GMT -5. The time now is 04:54 PM.

Main Menu
My LQ
Write for LQ
LinuxQuestions.org is looking for people interested in writing Editorials, Articles, Reviews, and more. If you'd like to contribute content, let us know.
Main Menu
Syndicate
RSS1  Latest Threads
RSS1  LQ News
Twitter: @linuxquestions
identi.ca: @linuxquestions
Facebook: linuxquestions Google+: linuxquestions
Open Source Consulting | Domain Registration