Questions tagged [ifconfig]
a command from Linux POSIX operating system able to give information about the IP network.
147
questions
0
votes
1
answer
66
views
Using all loopback IPs on OS X
I has service that binds random loopback IP on 127.0.0.0/8 subnet on demand (like 127.12.34.56).
It works fine on Linux but does not work on OS X.
Only solution I found was to make alias for each ...
0
votes
0
answers
259
views
How to setup an Ethernet bridge under macOS Sonoma 14.2.1?
When configuring an Ethernet Bridge under macOS Sonoma, it seems that the bridge will not be set up entirely.
From another post I learned that new devices should be configured via the GUI what I did. ...
1
vote
1
answer
47
views
What are 'unaligned pkts' in MacOS `ifconfig`
While trying to track some network issues with my Mac Studio, I ran into a strange metric that I can't figure out – 'unaligned pkts', which seems to be incrementing at a rate of ~20/s.
> ifconfig -...
0
votes
0
answers
192
views
ifdown: interface eth0 not configured
Can someone explain this behavior?
After boot, I run these commands:
ifdown eth0
ifconfig eth0 0.0.0.0
If I run another time the
ifdown eth0
command, I'm answered
ifdown: interface eth0 not ...
0
votes
0
answers
27
views
add Second VLAN2 when eth0.2 exists. Linux
Currently I have eth0.2 VLAN, on vlan2, works great.
How can i add second VLAN 2?
would eth0.2:2 work?
Running CENTOS 6
Thank you. er
I did try:
[root@computer ~]# dhclient eth0.2:2
sysfs read ...
1
vote
0
answers
360
views
Can I use the command "$sudo ifconfig eth0" to set a static internal IP on a Lan? [Raspberry Pi OS]
I am setting up a home server on a Raspberry Pi 4 with the latest version of Raspberry Pi OS on it. The first thing I want to do is create a static internal IP address for it so that I can reliably ...
1
vote
1
answer
603
views
ifconfig -a is showing br-ba165999130f instead of eth0 (ethernet works)
I have my PC connected to the router using a cable and I also connected a WIFI USB TP-LINK.
Just checking ifconfig -a and I noticed there is no eth0 interface. Instead, the first one is called br-...
0
votes
0
answers
211
views
Why Dig, Curl and Ifconfig gives separate results?
I hit customer FTP and it gives following IP : 212.18.129.202
My production server has IP:
eno16780032: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 146.213.179.131 netmask 255.255....
0
votes
0
answers
347
views
What does BSS not found error means in Wifi?
I have a yocto linux distribution and installed the rtl8723bu linux driver for the usb dongle.
After plugging the usb i am getting some logs and also this log below..
[ 1985.355372] RTL871X: ...
0
votes
1
answer
450
views
warning: no inet socket available: No such file or directory
so there i am using chroot to chrooting into debian bootstrap everything worked just right on root account until i added a new user to figure out that i cannot do update or access xdisplay or ...
0
votes
0
answers
293
views
How to add/enable a new vNIC interface on linux
I want to configure vNIC interface (ens37) with a manual IP address - 192.168.16.1/24 on linux box
Currently I see ens33 configured. So this is another interface I want to manually add.
Any ideas how ...
0
votes
0
answers
211
views
Setting a wifi on an embedded linux - not seeing wlan0 on ifconfig
I'm trying to set up a wifi on this linux-based embedded board which has a wifi module embedded on top of it.
I have configured hostapd.conf and wpa_supplicant.conf with the specific SSID and password....
0
votes
1
answer
5k
views
ifconfig not included in Ubuntu 20.04 / Hyper-V
I have a bash script that does, among other things, MY_IP="$(ifconfig en0 inet)" but apparently Ubuntu 20.04 / Hyper-V / WSL2 doesn't have ifconfig.
Is there a way to install it or do I need ...
4
votes
1
answer
13k
views
How to change MTU without ifconfig in ubuntu 18.04?
I need to change the MTU size in my newly installed ubuntu 18.04. This can be done with ifconfig.
But i can not install ifconfig. Whenever i run command sudo apt install net-tools i get the following ...
0
votes
1
answer
942
views
why `ifconfig` shows 3 eth interfaces, while router has four
My router (Netgear r6700) has four ethernet ports.
I telnet to it, and run ifconfig:
br0 Link encap:Ethernet HWaddr <mac address>
inet addr:192.168.1.1 Bcast:192.168.1.255 ...