This site covers Linux networking specific topics. It does not cover general networking questions, these are covered under the more general Wikipedia Computer Networks. See the External Links section for other useful resources.
Device Performance Enhancements
Q: Why can I ping an IP address when the interface is down?
A: Linux uses a "host based" addressing model, IP addresses are owned by the host, not individual interfaces. So as long as the IP address is configured to some interface, we will accept packets destinated to that IP address as our's.
A collection of programs that form the base set of the NET-3 networking distribution for the Linux operating system. This package includes arp(8), hostname(1), ifconfig(8), ipmaddr, iptunnel, mii-tool(8), nameif(8), netstat(8), plipconfig(8), rarp(8), route(8) and slattach(8).
Please refer to the Ethernet page for more up to date information. This page is ancient and some love could be used to organize this information a little better under the ethernet section
This information is based off of personal experience and/or information gleaned from the web and mailing lists. It is not necessarily 100% accurate. Corrections are welcome.
The Spanning Tree Protocol (STP) is used to allow multiple bridges to work together. Each bridge communicates with other bridges to discover how they are interconnected. This information is then used to eliminate cycles, and provide optimal routing of packets. STP also provides fault tolerance, because it will recompute the topology if a bridge or port fails.
This page has heresay or limited information and may needs a more analytic basis
Provide a listing of motherboards and how well they are supported.
If work-arounds are needed, for example, disabling ACPI, or tweaking the BIOS, that information is welcome here.
This information is based on personal experience and/or information found around the web and in mailing lists. It is not necessarily 100% accurate. Corrections are welcome.
|802.11 B/G||802.11 A|
|Americas||1 - 11||36, 40, 44, 48, 52, 56, 60, 64|
|China||1 - 11|
|France||1 - 13||inside : 100mW|
ethtool is a Linux net driver diagnostic and tuning tool for the Linux 2.4.x (or later) series of kernels. Obtain information and diagnostics related to media, link status, driver version, PCI (or other) bus location, and more.
- Maintainer: Ben Hutchings email@example.com
- Current Version: 3.2
I think the FAQ should be its own page linked to from the main page. Like this FAQ -Jon
This page describes how to test the performance of DCCP, choosing suitable test applications, and how to
download the experimental DCCP test tree.
TIPC is a LAN protocol, originally designed by Jon Maloy at Ericsson. Its purpose is to provide an efficient, transparent, and scalable communication mechanism for a wide range of possible cluster configurations. It has been in the linux kernel since 2.6.16.
http://tipc.sf.net is the main TIPC site.
smp_apic_timer_interrupt apic_timer_interrupt mwait_idle cpu_idle start_kernel
(o) kernel panic - not syncing: Fatal exception in interrupt