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new post: network config without ifconfig

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Jan-Erik Rediger 2011-12-25 14:57:29 +01:00
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---
layout: post
title: network config without ifconfig
date: 25.12.2011 14:52
---
[ifconfig](http://linux.die.net/man/8/ifconfig) is more or less deprecated and replaced by [ip](http://linux.die.net/man/8/ip), which has a different syntax.
I cannot remember its full syntax everytime I use it and lookup the syntax over at [tridex' post](http://tridex.net/2011-06-19/linux-netzwerke-ohne-ifconfig/).
But is just to much overhead if I just need one command. So I took half an hour today and "converted" it to a plain text version. You can find it at: <http://tmp.fnordig.de/ip.txt>
Or read here:
# original: http://tridex.net/2011-06-19/linux-netzwerke-ohne-ifconfig/
# text version by @badboy_ (fnordig.de)
| Alte Syntax | Neue Syntax | Erklärung |
+-----------------------------+------------------------------+---------------------------------------------+
| ifconfig eth0 up | ip link set eth0 up | Aktivieren der Netzwerkschnittstelle eth0 |
| ifconfig eth0 down | ip link set eth0 down | Deaktivieren der Netzwerkschnittstelle eth0 |
+-----------------------------+------------------------------+---------------------------------------------+
| ifconfig eth0 | ip addr show eth0 | Zeigen der IP-Adresse von eth0 |
+-----------------------------+------------------------------+---------------------------------------------+
| ifconfig -a | ip link | Zeigen aller Netzerkschnittstellen |
+-----------------------------+------------------------------+---------------------------------------------+
| ifconfig eth0 promisc | ip link set eth0 promisc on | Einschalten des Promisc-Modus |
| ifconfig eth0 -promisc | ip link set eth0 promisc off | Ausschalten des Promisc-Modus |
+-----------------------------+------------------------------+---------------------------------------------+
| ifconfig eth0 192.168.1.1 | ip addr add 192.168.1.1/24 | IP-Adresse zuweisen |
| netmask 255.255.255.0 | dev eth0 | |
+-----------------------------+------------------------------+---------------------------------------------+
| route | ip route show | Routen anzeigen |
+-----------------------------+------------------------------+---------------------------------------------+
| route add default gw | ip route add default | Default-Route hinzufügen |
| 192.168.1.10 | via 192.168.1.10 | |
+-----------------------------+------------------------------+---------------------------------------------+
| route del default | ip route del default | Default-Route löschen |
+-----------------------------+------------------------------+---------------------------------------------+
| route add -net 192.168.2.0 | ip route add 192.168.2.0/24 | Netzwerk-Route anlegen |
| netmask 255.255.255.0 | via 192.168.1.100 dev eth0 | |
| gw 192.168.1.100 dev eth0 | | |
+-----------------------------+------------------------------+---------------------------------------------+
| route del -net 192.168.2.0 | ip route del 192.168.2.0/24 | Netzwerk-Route löschen |
| netmask 255.255.255.0 | via 192.168.1.100 dev eth0 | |
| gw 192.168.1.100 dev eth0 | | |