Welcome to Linux Forums! With a comprehensive Linux Forum, information on various types of Linux software and many Linux Reviews articles, we have all the knowledge you need a click away, or accessible via our knowledgeable members.
Find the answer to your Linux question:
New to Linux Forums? Register here for free!
    Linux Forums > GNU Linux Zone > Wireless Internet > Has a ethernet and wlan , problem pinging

Forgot Password?
 Wireless Internet   Anything related to getting wireless set up in Linux. WLAN, WiFi, etc.

Site Navigation
Linux Articles
Linux Forums
Linux Downloads
Linux Hosting
Free Magazines
Job Board
IRC Chat
RSS Feeds


Linux Forum Topics
Linux Forums
Your Distro
Linux Resources
GNU Linux Zone
The Community
Reply
 
Thread Tools Display Modes
Old 06-11-2009   #1 (permalink)
Linux User
 
vickey_20's Avatar
 
Join Date: Mar 2009
Location: Mumbai, India
Posts: 493
Has a ethernet and wlan , problem pinging

I have a ethernet card ( eth0) and wlan on my laptop. I normally connect to Internet using wlan. Now I have connected my old pc to my laptop using a lan wire. When I try to ping it , it seems that my laptop tries to find the old pc on my wlan ntw. How can I ping my old pc using eth0??
__________________
Only if I could understand the man pages
Registered Linux user #492640
OS: RHEL4,5 ,RH 9,Ubuntu
vickey_20 is offline  


Reply With Quote
Old 06-11-2009   #2 (permalink)
Linux Guru
 
Rubberman's Avatar
 
Join Date: Apr 2009
Location: I can be found either 40 miles west of Chicago, or in a galaxy far, far away.
Posts: 2,662
The easiest way is to disable the wireless when you are connected to the wired network. FWIW, my Dell laptop has a bios setting that tells it to disable wireless when it detects a live ethernet connection on bootup. Works great. I only have to disable the wireless network if I connect it to the wired network while it is already booted up.
__________________
Sometimes, real fast is almost as good as real time.
Rubberman is offline   Reply With Quote
Old 06-11-2009   #3 (permalink)
Linux User
 
vickey_20's Avatar
 
Join Date: Mar 2009
Location: Mumbai, India
Posts: 493
but the problem is that wlan gives me Internet connection and at the same time I want to be connected to the lan also.
__________________
Only if I could understand the man pages
Registered Linux user #492640
OS: RHEL4,5 ,RH 9,Ubuntu
vickey_20 is offline   Reply With Quote
Old 06-11-2009   #4 (permalink)
Trusted Penguin
 
waterhead's Avatar
 
Join Date: Jul 2004
Location: Franklin, Wisconsin
Posts: 3,957
I think that to have two NIC's working at the same time, they have to be on different sub-nets. You also need to manually configure this, as the NetworkManager program doesn't seem to allow this.
__________________
Paul

Please do not PM me with requests for help. I will not reply.
waterhead is offline   Reply With Quote
Old 06-11-2009   #5 (permalink)
Linux User
 
vickey_20's Avatar
 
Join Date: Mar 2009
Location: Mumbai, India
Posts: 493
how to do that
__________________
Only if I could understand the man pages
Registered Linux user #492640
OS: RHEL4,5 ,RH 9,Ubuntu
vickey_20 is offline   Reply With Quote
Old 06-11-2009   #6 (permalink)
Linux Guru
 
Rubberman's Avatar
 
Join Date: Apr 2009
Location: I can be found either 40 miles west of Chicago, or in a galaxy far, far away.
Posts: 2,662
Ah! Different problem. Are these ports connected to different networks or subnets?
__________________
Sometimes, real fast is almost as good as real time.
Rubberman is offline   Reply With Quote
Reply


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools
Display Modes

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 On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

Free Magazines
Run Your Own Web Server Using Linux & Apache - Free 191 Page Preview
Learn about everything you'll need to build and maintain your Linux servers, and to deploy Web applications to them.
subscribe
Open Source Security Myths Dispelled
Dispel the five major myths surrounding Open Source Security and gain the tools necessary to make a truly informed decision for your IT organization
subscribe
InformationWeek
InformationWeek is the only newsweekly you'll need to stay on top of the latest developments in information technology.
subscribe



All times are GMT. The time now is 12:06 PM.






© 2000 - 2009 - All Rights Reserved - Property of  MAS Media

Content Relevant URLs by vBSEO 3.3.0 RC2