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How to disable network-connectivity-check on linux mint?
Announcing the arrival of Valued Associate #679: Cesar Manara
Planned maintenance scheduled April 17/18, 2019 at 00:00UTC (8:00pm US/Eastern)
2019 Community Moderator Election Results
Why I closed the “Why is Kali so hard” questionhow to disable auto login in linux mintlinux mint: waiting for network configurationNVidia drivers on Macbook Pro (2008) Linux Mint?disable service linux mint 17PPTP VPN not working with Linux routerNetwork Manager re-installation in Linux Mint (KDE version)Unable to ping router but broadcast ping returns response from itWhat is the recommended way to set a global DNS server override on a system using systemd-resolved?Cannot disable network time control (NTP)Wireless adapter is detected, but no options to create a wireless network
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(Virtualbox OS: Linux Mint 19.1 Tessa)
I am trying to disable the network-connectivity-check on Linux Mint.
This website shows how to disable it in the GUI for Ubuntu 17.10.
Unfortunately in Mint the path Settings > Privacy > Turn off "network connectivity checking"
does not exist.
According to this post the GUI just changes a line entry in the file /var/lib/NetworkManager/NetworkManager-intern.conf to false:
[connectivity]
.set.enabled=false
By using cat I saw that these two lines didn't even exist, therefore I inserted them and tried the following procedure again:
1. network-tray-icon > Wired_connection_1 > Disconnect
2. wireshark start packet capturing for interface "enp0s3"
3. network-tray-icon > Wired_connection_1 > Connect
4. wireshark stop packet capturing
By applying the display-filter (dns.qry.name == "connectivity-check.ubuntu.com"), inside wireshark, there are exactly 100 DNS-queries and their corresponding responses.
So the insertion of those two lines didn't work.
I also did overwrite the following file as described here:
sudo touch /etc/NetworkManager/conf.d/20-connectivity-ubuntu.conf
Still exact 100 DNS-messages.
How do I disable the network-connectivity-check on Linux Mint,
by using the terminal?
linux-mint dns wireshark
asked 10 hours ago
PatrickSteinerPatrickSteiner
9512
add a comment |
(Virtualbox OS: Linux Mint 19.1 Tessa)
I am trying to disable the network-connectivity-check on Linux Mint.
This website shows how to disable it in the GUI for Ubuntu 17.10.
Unfortunately in Mint the path Settings > Privacy > Turn off "network connectivity checking"
does not exist.
According to this post the GUI just changes a line entry in the file /var/lib/NetworkManager/NetworkManager-intern.conf to false:
[connectivity]
.set.enabled=false
By using cat I saw that these two lines didn't even exist, therefore I inserted them and tried the following procedure again:
1. network-tray-icon > Wired_connection_1 > Disconnect
2. wireshark start packet capturing for interface "enp0s3"
3. network-tray-icon > Wired_connection_1 > Connect
4. wireshark stop packet capturing
By applying the display-filter (dns.qry.name == "connectivity-check.ubuntu.com"), inside wireshark, there are exactly 100 DNS-queries and their corresponding responses.
So the insertion of those two lines didn't work.
I also did overwrite the following file as described here:
sudo touch /etc/NetworkManager/conf.d/20-connectivity-ubuntu.conf
Still exact 100 DNS-messages.
How do I disable the network-connectivity-check on Linux Mint,
by using the terminal?
linux-mint dns wireshark
asked 10 hours ago
PatrickSteinerPatrickSteiner
9512
add a comment |
(Virtualbox OS: Linux Mint 19.1 Tessa)
I am trying to disable the network-connectivity-check on Linux Mint.
This website shows how to disable it in the GUI for Ubuntu 17.10.
Unfortunately in Mint the path Settings > Privacy > Turn off "network connectivity checking"
does not exist.
According to this post the GUI just changes a line entry in the file /var/lib/NetworkManager/NetworkManager-intern.conf to false:
[connectivity]
.set.enabled=false
By using cat I saw that these two lines didn't even exist, therefore I inserted them and tried the following procedure again:
1. network-tray-icon > Wired_connection_1 > Disconnect
2. wireshark start packet capturing for interface "enp0s3"
3. network-tray-icon > Wired_connection_1 > Connect
4. wireshark stop packet capturing
By applying the display-filter (dns.qry.name == "connectivity-check.ubuntu.com"), inside wireshark, there are exactly 100 DNS-queries and their corresponding responses.
So the insertion of those two lines didn't work.
I also did overwrite the following file as described here:
sudo touch /etc/NetworkManager/conf.d/20-connectivity-ubuntu.conf
Still exact 100 DNS-messages.
How do I disable the network-connectivity-check on Linux Mint,
by using the terminal?
linux-mint dns wireshark
asked 10 hours ago
PatrickSteinerPatrickSteiner
9512
(Virtualbox OS: Linux Mint 19.1 Tessa)
I am trying to disable the network-connectivity-check on Linux Mint.
This website shows how to disable it in the GUI for Ubuntu 17.10.
Unfortunately in Mint the path Settings > Privacy > Turn off "network connectivity checking"
does not exist.
According to this post the GUI just changes a line entry in the file /var/lib/NetworkManager/NetworkManager-intern.conf to false:
[connectivity]
.set.enabled=false
By using cat I saw that these two lines didn't even exist, therefore I inserted them and tried the following procedure again:
1. network-tray-icon > Wired_connection_1 > Disconnect
2. wireshark start packet capturing for interface "enp0s3"
3. network-tray-icon > Wired_connection_1 > Connect
4. wireshark stop packet capturing
By applying the display-filter (dns.qry.name == "connectivity-check.ubuntu.com"), inside wireshark, there are exactly 100 DNS-queries and their corresponding responses.
So the insertion of those two lines didn't work.
I also did overwrite the following file as described here:
sudo touch /etc/NetworkManager/conf.d/20-connectivity-ubuntu.conf
Still exact 100 DNS-messages.
How do I disable the network-connectivity-check on Linux Mint,
by using the terminal?
linux-mint dns wireshark
linux-mint dns wireshark
asked 10 hours ago
PatrickSteinerPatrickSteiner
9512
asked 10 hours ago
PatrickSteinerPatrickSteiner
9512
edited 10 hours ago
PatrickSteiner
asked 10 hours ago
PatrickSteinerPatrickSteiner
9512
asked 10 hours ago
PatrickSteinerPatrickSteiner
9512
asked 10 hours ago
PatrickSteinerPatrickSteiner
9512
9512
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
Based on the connectivity section in gnome docs:
Note that your distribution might set
/proc/sys/net/ipv4/conf/*/rp_filterto strict filtering. That works badly with per-device connectivity checking, which uses SO_BINDDEVICE to send requests on all devices. A strictrp_filtersetting will reject any response and the connectivity check on all but the best route will fail.
command lines (as root):
sysctl -w net.ipv4.conf.all.rp_filter=0
sysctl -w net.ipv4.conf.default.rp_filter=0
sysctl -w net.ipv4.conf.<NET_INTERFACE_HERE>.rp_filter=0
sysctl -p
You can also remove the package network-manager-config-connectivity-ubuntu:
apt purge network-manager-config-connectivity-ubuntu
answered 8 hours ago
GAD3RGAD3R
28.3k1958114
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
Based on the connectivity section in gnome docs:
Note that your distribution might set
/proc/sys/net/ipv4/conf/*/rp_filterto strict filtering. That works badly with per-device connectivity checking, which uses SO_BINDDEVICE to send requests on all devices. A strictrp_filtersetting will reject any response and the connectivity check on all but the best route will fail.
command lines (as root):
sysctl -w net.ipv4.conf.all.rp_filter=0
sysctl -w net.ipv4.conf.default.rp_filter=0
sysctl -w net.ipv4.conf.<NET_INTERFACE_HERE>.rp_filter=0
sysctl -p
You can also remove the package network-manager-config-connectivity-ubuntu:
apt purge network-manager-config-connectivity-ubuntu
answered 8 hours ago
GAD3RGAD3R
28.3k1958114
add a comment |
Based on the connectivity section in gnome docs:
Note that your distribution might set
/proc/sys/net/ipv4/conf/*/rp_filterto strict filtering. That works badly with per-device connectivity checking, which uses SO_BINDDEVICE to send requests on all devices. A strictrp_filtersetting will reject any response and the connectivity check on all but the best route will fail.
command lines (as root):
sysctl -w net.ipv4.conf.all.rp_filter=0
sysctl -w net.ipv4.conf.default.rp_filter=0
sysctl -w net.ipv4.conf.<NET_INTERFACE_HERE>.rp_filter=0
sysctl -p
You can also remove the package network-manager-config-connectivity-ubuntu:
apt purge network-manager-config-connectivity-ubuntu
answered 8 hours ago
GAD3RGAD3R
28.3k1958114
add a comment |
Based on the connectivity section in gnome docs:
Note that your distribution might set
/proc/sys/net/ipv4/conf/*/rp_filterto strict filtering. That works badly with per-device connectivity checking, which uses SO_BINDDEVICE to send requests on all devices. A strictrp_filtersetting will reject any response and the connectivity check on all but the best route will fail.
command lines (as root):
sysctl -w net.ipv4.conf.all.rp_filter=0
sysctl -w net.ipv4.conf.default.rp_filter=0
sysctl -w net.ipv4.conf.<NET_INTERFACE_HERE>.rp_filter=0
sysctl -p
You can also remove the package network-manager-config-connectivity-ubuntu:
apt purge network-manager-config-connectivity-ubuntu
answered 8 hours ago
GAD3RGAD3R
28.3k1958114
Based on the connectivity section in gnome docs:
Note that your distribution might set
/proc/sys/net/ipv4/conf/*/rp_filterto strict filtering. That works badly with per-device connectivity checking, which uses SO_BINDDEVICE to send requests on all devices. A strictrp_filtersetting will reject any response and the connectivity check on all but the best route will fail.
command lines (as root):
sysctl -w net.ipv4.conf.all.rp_filter=0
sysctl -w net.ipv4.conf.default.rp_filter=0
sysctl -w net.ipv4.conf.<NET_INTERFACE_HERE>.rp_filter=0
sysctl -p
You can also remove the package network-manager-config-connectivity-ubuntu:
apt purge network-manager-config-connectivity-ubuntu
answered 8 hours ago
GAD3RGAD3R
28.3k1958114
answered 8 hours ago
GAD3RGAD3R
28.3k1958114
answered 8 hours ago
GAD3RGAD3R
28.3k1958114
answered 8 hours ago
GAD3RGAD3R
28.3k1958114
28.3k1958114
add a comment |
add a comment |
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-dns, linux-mint, wireshark
