Probe #eb4143f8ad of Lenovo ThinkPad T460s 20F90...
Log: modprobe.d
firewalld-sysctls.conf
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install nf_conntrack /usr/bin/modprobe --ignore-install nf_conntrack $CMDLINE_OPTS && /sbin/sysctl --quiet --pattern 'net[.]netfilter[.]nf_conntrack.*' --system