because of my network policies I have to disable IPv6 when I want to send emails.
I face some problems to do it permanently.
I already tried https://askubuntu.com/questions/309461/ ... ermanently and https://www.pcsuggest.com/disable-ipv6- ... _conf_file
It works to disable IPv6 for the moment when I add
Code: Select all
net.ipv6.conf.all.disable_ipv6 = 1
net.ipv6.conf.default.disable_ipv6 = 1
net.ipv6.conf.lo.disable_ipv6 = 1
Code: Select all
sudo sysctl -p
Therefor I tried to add this cronjob
Code: Select all
@reboot sysctl -p >/dev/null 2>&1
I am very thanful for any tip
NEMS Platform: Raspberry Pi 3 B+
NEMS Version Running: 1.5.1
Build number: 1