Is there any way of an app in Linux have access to 2 network cards?

Posted by fpinheiro on Stack Overflow See other posts from Stack Overflow or by fpinheiro
Published on 2010-05-26T18:57:28Z Indexed on 2010/05/26 19:01 UTC
Read the original article Hit count: 291

Filed under:

network

|

linux-kernel

|

card

My app needs to access two network cards. One to receive data (eth0) and another to send data (3G modem).

Normally, the kernel force the app to work with only one card at a time.

Is there any thing that I can do to make it run?

Thank you.

© Stack Overflow or respective owner

Related posts about network

Changing network type from Unidentified network to Private network on an OpenVPN connection

as seen on Super User - Search for 'Super User'
Is it possible to change the connection type in Windows 7? I have a OpenVPN connection which is identified as "unidentified network" and I do not want to apply certain rules to all unidentified networks in the firewall. How does one conquer this? >>> More
nm-applet gone?

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
nm-applet seems to have disappeared from my system. I am running 12.10. Here's what I get when I check my package manager logs: ? ~ grep network-manager /var/log/dpkg.log 2012-10-06 10:37:08 upgrade network-manager-gnome:amd64 0.9.6.2-0ubuntu5 0.9.6.2-0ubuntu6 2012-10-06 10:37:08… >>> More
Ops Center 12c - Provisioning Solaris Using a Card-Based NIC

as seen on Oracle Blogs - Search for 'Oracle Blogs'
It's been a long time since last I added something here, but having some conversations this last week, I got inspired to update things. I've been spending a lot of time with Ops Center for managing and installing systems these days. So, I suspect a number of my upcoming posts will be in… >>> More
C# Neural Networks with Encog

as seen on Geeks with Blogs - Search for 'Geeks with Blogs'
Neural Networks · I recently read a book Introduction to Neural Networks for C# , by Jeff Heaton. http://www.amazon.com/Introduction-Neural-Networks-C-2nd/dp/1604390093/ref=sr_1_2?ie=UTF8&s=books&qid=1296821004&sr=8-2-spell. Not the 1st ANN book I've perused, but a nice revision… >>> More
Need for explanation: NetBIOS over TCP/IP on VMware network adapter disturbs access to network share

as seen on Super User - Search for 'Super User'
Some time ago nearly all workstations in our team (Windows XP SP2) exhibited intermittend but frequent delays when accessing shares on the network. Typically the first access to a share which hadn't been accessed for some time resulted in a nearly frozen workstation for up to 30 seconds. Then everything… >>> More

Related posts about linux-kernel

Out of disk space - /boot at 100%

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
My /boot is at 100%. When I run aptitude search ~ilinux-image I'm getting loads of unused images. When I try to delete one of them (after checking which one is currently in use by doing uname -r), e.g apt-get autoremove linux-image-3.2.0-44-generic I get: Reading package lists... Done Building dependency… >>> More
Linux Kernel Threads - scheduler

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi People, Is Linux Kernel scheduler a part of init process? My understanding is that it is part of Kernel threads managed internally not visible to user by either top or ps. Please correct my understanding. Is it possible to view standard kernel threads through any kernel debugger to see how standard… >>> More
Linux kernel scheduling

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, I wish to know how Old Linux scheduling algorithm SJF (shortest job first) calculates the process runtime ? >>> More
The newbie's guide to hacking the Linux kernel

as seen on Internet.com - Search for 'Internet.com'
<b>TuxRadar: </b>"We asked prolific kernel hacker (and Linux Format reader!) Greg Kroah-Hartman to tell us what it takes for newbies to patch the Linux kernel - here's what he had to say." >>> More
Google open source guru says Android code will be in Linux kernel in time

as seen on Internet.com - Search for 'Internet.com'
<b>ZDNet:</b> "Google’s Android code will assume its rightful place in the Linux kernel — in good time, the company’s top open source guru says." >>> More