iproute2
| iproute2 | |
|---|---|
| File:Ip addr example screenshot.png Screenshot of ip addr in Linux | |
| Original author | Alexey Kuznetsov |
| Developer | Stephen Hemminger |
| Repository |
|
| Written in | C |
| Engine | |
| Operating system | Linux |
| Type | Networking |
| License | GPLv2 |
| Website | wiki |
iproute2 is a collection of userspace utilities for controlling and monitoring various aspects of networking in the Linux kernel, including routing, network interfaces, tunnels, traffic control, and network-related device drivers.
Project
[edit | edit source]iproute2 is an open-source project released under the terms of version 2 of the GNU General Public License. Its development is closely tied to the development of networking components of the Linux kernel. As of December 2013[update], iproute2 is maintained by Stephen Hemminger and David Ahern. The original author, Alexey Kuznetsov, was responsible for the quality of service (QoS) implementation in the Linux kernel.[1]
iproute2 collection contains the following command-line utilities: arpd, bridge, ctstat, dcb, devlink, ip, lnstat, nstat, rdma, routef, routel, rtacct, rtmon, rtstat, ss, tc, tipc and vdpa. [2] tc is used for traffic control. iproute2 utilities communicate with the Linux kernel using the netlink protocol. Some of the iproute2 utilities are often recommended over now-obsolete net-tools utilities that provide the same functionality.[3][4] Below is a table of obsolete utilities and their iproute2 replacements.
| Legacy utility | Replacement command | Note |
|---|---|---|
| ifconfig | ip addr, ip link | Address and link configuration |
| route | ip route | Routing tables |
| arp | ip neigh | Neighbors |
| ifup | ip link set interface up | activate interface |
| iptunnel | ip tunnel | Tunnels |
| nameif, ifrename | ip link set name | Rename network interfaces |
| ipmaddr | ip maddr | Multicast |
| netstat | ss, ip route | Show various networking statistics |
| brctl | bridge | Handle bridge addresses and devices |
See also
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References
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External links
[edit | edit source]- iproute2 on GitHub
- Linux Advanced Routing and Traffic Control HOWTO - A tutorial in exploring and using iproute2.
- IPROUTE2 Utility Suite Documentation - Complete official documentation.
- iproute2+tc notes - A collection of documents relating to iproute2 configuration and usage.
