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How to make 'ip link' settings persistent
Virtual Interface Not Showing up in ifconfig?Turn system on by USB keyboard?Linux - Only first virtual interface can ping external gatewaylinux/shell command to control screen brightness in androidMount iscsi drive at boot - system haltsUnable to connect to certain IP address, but able to connect to other IP in same subnetTurn off network on RaspbianHow to regenerate 70-persistent-net.rules without reboot?How to turn off Wireless power management permanentlyfreeze while turning monitor off with xrandr
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I'm turning off the spoof checking for a specific virtual interface on my Linux box. However this setting is not persistent after a reboot. How can I make it persistent?
From my understanding ip settings should be persistent per se. Am I missing something?
I'm using this command to turn off spoof checking:
ip link set <interface-name> vf <vf-number> spoof off
After running the command I can verify that spoof checking is off:
vf 10 MAC 00:00:00:00:00:00, spoof checking off, link-state auto
However after a reboot I can see it being turned on again.
linux
asked Mar 28 at 16:52
Tobias HofmannTobias Hofmann
112 bronze badges
migrated from stackoverflow.com Mar 28 at 22:55
This question came from our site for professional and enthusiast programmers.
add a comment
|
I'm turning off the spoof checking for a specific virtual interface on my Linux box. However this setting is not persistent after a reboot. How can I make it persistent?
From my understanding ip settings should be persistent per se. Am I missing something?
I'm using this command to turn off spoof checking:
ip link set <interface-name> vf <vf-number> spoof off
After running the command I can verify that spoof checking is off:
vf 10 MAC 00:00:00:00:00:00, spoof checking off, link-state auto
However after a reboot I can see it being turned on again.
linux
asked Mar 28 at 16:52
Tobias HofmannTobias Hofmann
112 bronze badges
migrated from stackoverflow.com Mar 28 at 22:55
This question came from our site for professional and enthusiast programmers.
Actuallyipsettings are just “live” configurations: they are always lost on reboot. However, there are ways to make them automatically loaded on boot but the way to do it depends on your specific distribution and what kind of network manager it uses
– LL3
Mar 29 at 1:25
I'm using CentOS 7.6. I tried adding the 'ip link set' command into /etc/rc.d/rc.local After a reboot the spoof is still in its default settings. I also ensured that rc.local has execution permissions.
– Tobias Hofmann
Apr 2 at 16:16
Sorry I'm not CentOS nor RedHat expert so I can't advise you precisely. As general hints I can tell that it might be because the rc.local file actually does not get executed; or it does get executed, but before the network manager which thus overwrites your configuration
– LL3
Apr 2 at 16:38
add a comment
|
I'm turning off the spoof checking for a specific virtual interface on my Linux box. However this setting is not persistent after a reboot. How can I make it persistent?
From my understanding ip settings should be persistent per se. Am I missing something?
I'm using this command to turn off spoof checking:
ip link set <interface-name> vf <vf-number> spoof off
After running the command I can verify that spoof checking is off:
vf 10 MAC 00:00:00:00:00:00, spoof checking off, link-state auto
However after a reboot I can see it being turned on again.
linux
asked Mar 28 at 16:52
Tobias HofmannTobias Hofmann
112 bronze badges
I'm turning off the spoof checking for a specific virtual interface on my Linux box. However this setting is not persistent after a reboot. How can I make it persistent?
From my understanding ip settings should be persistent per se. Am I missing something?
I'm using this command to turn off spoof checking:
ip link set <interface-name> vf <vf-number> spoof off
After running the command I can verify that spoof checking is off:
vf 10 MAC 00:00:00:00:00:00, spoof checking off, link-state auto
However after a reboot I can see it being turned on again.
linux
linux
asked Mar 28 at 16:52
Tobias HofmannTobias Hofmann
112 bronze badges
asked Mar 28 at 16:52
Tobias HofmannTobias Hofmann
112 bronze badges
asked Mar 28 at 16:52
Tobias HofmannTobias Hofmann
112 bronze badges
asked Mar 28 at 16:52
Tobias HofmannTobias Hofmann
112 bronze badges
asked Mar 28 at 16:52
Tobias HofmannTobias Hofmann
112 bronze badges
112 bronze badges
migrated from stackoverflow.com Mar 28 at 22:55
This question came from our site for professional and enthusiast programmers.
migrated from stackoverflow.com Mar 28 at 22:55
This question came from our site for professional and enthusiast programmers.
migrated from stackoverflow.com Mar 28 at 22:55
This question came from our site for professional and enthusiast programmers.
Actuallyipsettings are just “live” configurations: they are always lost on reboot. However, there are ways to make them automatically loaded on boot but the way to do it depends on your specific distribution and what kind of network manager it uses
– LL3
Mar 29 at 1:25
I'm using CentOS 7.6. I tried adding the 'ip link set' command into /etc/rc.d/rc.local After a reboot the spoof is still in its default settings. I also ensured that rc.local has execution permissions.
– Tobias Hofmann
Apr 2 at 16:16
Sorry I'm not CentOS nor RedHat expert so I can't advise you precisely. As general hints I can tell that it might be because the rc.local file actually does not get executed; or it does get executed, but before the network manager which thus overwrites your configuration
– LL3
Apr 2 at 16:38
add a comment
|
Actuallyipsettings are just “live” configurations: they are always lost on reboot. However, there are ways to make them automatically loaded on boot but the way to do it depends on your specific distribution and what kind of network manager it uses
– LL3
Mar 29 at 1:25
I'm using CentOS 7.6. I tried adding the 'ip link set' command into /etc/rc.d/rc.local After a reboot the spoof is still in its default settings. I also ensured that rc.local has execution permissions.
– Tobias Hofmann
Apr 2 at 16:16
Sorry I'm not CentOS nor RedHat expert so I can't advise you precisely. As general hints I can tell that it might be because the rc.local file actually does not get executed; or it does get executed, but before the network manager which thus overwrites your configuration
– LL3
Apr 2 at 16:38
Actually
ip settings are just “live” configurations: they are always lost on reboot. However, there are ways to make them automatically loaded on boot but the way to do it depends on your specific distribution and what kind of network manager it uses– LL3
Mar 29 at 1:25
Actually
ip settings are just “live” configurations: they are always lost on reboot. However, there are ways to make them automatically loaded on boot but the way to do it depends on your specific distribution and what kind of network manager it uses– LL3
Mar 29 at 1:25
I'm using CentOS 7.6. I tried adding the 'ip link set' command into /etc/rc.d/rc.local After a reboot the spoof is still in its default settings. I also ensured that rc.local has execution permissions.
– Tobias Hofmann
Apr 2 at 16:16
I'm using CentOS 7.6. I tried adding the 'ip link set' command into /etc/rc.d/rc.local After a reboot the spoof is still in its default settings. I also ensured that rc.local has execution permissions.
– Tobias Hofmann
Apr 2 at 16:16
Sorry I'm not CentOS nor RedHat expert so I can't advise you precisely. As general hints I can tell that it might be because the rc.local file actually does not get executed; or it does get executed, but before the network manager which thus overwrites your configuration
– LL3
Apr 2 at 16:38
Sorry I'm not CentOS nor RedHat expert so I can't advise you precisely. As general hints I can tell that it might be because the rc.local file actually does not get executed; or it does get executed, but before the network manager which thus overwrites your configuration
– LL3
Apr 2 at 16:38
add a comment
|
2 Answers
2
active
oldest
votes
In such cases I would run the command at startup, depending on your Linux version there's usually a method to run custom commands at startup.
answered Mar 28 at 23:35
Alaa HoussamyAlaa Houssamy
247 bronze badges
add a comment
|
I found a custom shell script on the system that does ip related changes and that gets executed after each reboot. I simply added the ip link at the bottom and now it works as expected.
answered Apr 3 at 23:13
Tobias HofmannTobias Hofmann
112 bronze badges
add a comment
|
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2 Answers
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2 Answers
2
active
oldest
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In such cases I would run the command at startup, depending on your Linux version there's usually a method to run custom commands at startup.
answered Mar 28 at 23:35
Alaa HoussamyAlaa Houssamy
247 bronze badges
add a comment
|
In such cases I would run the command at startup, depending on your Linux version there's usually a method to run custom commands at startup.
answered Mar 28 at 23:35
Alaa HoussamyAlaa Houssamy
247 bronze badges
add a comment
|
In such cases I would run the command at startup, depending on your Linux version there's usually a method to run custom commands at startup.
answered Mar 28 at 23:35
Alaa HoussamyAlaa Houssamy
247 bronze badges
In such cases I would run the command at startup, depending on your Linux version there's usually a method to run custom commands at startup.
answered Mar 28 at 23:35
Alaa HoussamyAlaa Houssamy
247 bronze badges
answered Mar 28 at 23:35
Alaa HoussamyAlaa Houssamy
247 bronze badges
answered Mar 28 at 23:35
Alaa HoussamyAlaa Houssamy
247 bronze badges
answered Mar 28 at 23:35
Alaa HoussamyAlaa Houssamy
247 bronze badges
247 bronze badges
add a comment
|
add a comment
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I found a custom shell script on the system that does ip related changes and that gets executed after each reboot. I simply added the ip link at the bottom and now it works as expected.
answered Apr 3 at 23:13
Tobias HofmannTobias Hofmann
112 bronze badges
add a comment
|
I found a custom shell script on the system that does ip related changes and that gets executed after each reboot. I simply added the ip link at the bottom and now it works as expected.
answered Apr 3 at 23:13
Tobias HofmannTobias Hofmann
112 bronze badges
add a comment
|
I found a custom shell script on the system that does ip related changes and that gets executed after each reboot. I simply added the ip link at the bottom and now it works as expected.
answered Apr 3 at 23:13
Tobias HofmannTobias Hofmann
112 bronze badges
I found a custom shell script on the system that does ip related changes and that gets executed after each reboot. I simply added the ip link at the bottom and now it works as expected.
answered Apr 3 at 23:13
Tobias HofmannTobias Hofmann
112 bronze badges
answered Apr 3 at 23:13
Tobias HofmannTobias Hofmann
112 bronze badges
answered Apr 3 at 23:13
Tobias HofmannTobias Hofmann
112 bronze badges
answered Apr 3 at 23:13
Tobias HofmannTobias Hofmann
112 bronze badges
112 bronze badges
add a comment
|
add a comment
|
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Actually
ipsettings are just “live” configurations: they are always lost on reboot. However, there are ways to make them automatically loaded on boot but the way to do it depends on your specific distribution and what kind of network manager it uses– LL3
Mar 29 at 1:25
I'm using CentOS 7.6. I tried adding the 'ip link set' command into /etc/rc.d/rc.local After a reboot the spoof is still in its default settings. I also ensured that rc.local has execution permissions.
– Tobias Hofmann
Apr 2 at 16:16
Sorry I'm not CentOS nor RedHat expert so I can't advise you precisely. As general hints I can tell that it might be because the rc.local file actually does not get executed; or it does get executed, but before the network manager which thus overwrites your configuration
– LL3
Apr 2 at 16:38