Debian 10 - defaults to nftables by default this enables iptables

https://wiki.debian.org/nftables
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FusionPBX 2020-05-18 22:26:29 -06:00 committed by GitHub
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@ -44,6 +44,12 @@ iptables -P INPUT DROP
iptables -P FORWARD DROP
iptables -P OUTPUT ACCEPT
# Debian 10 - defaults to nftables by default this enables iptables
if [ ."$os_codename" = ."buster" ]; then
update-alternatives --set iptables /usr/sbin/iptables-legacy
update-alternatives --set ip6tables /usr/sbin/ip6tables-legacy
fi
#answer the questions for iptables persistent
echo iptables-persistent iptables-persistent/autosave_v4 boolean true | debconf-set-selections
echo iptables-persistent iptables-persistent/autosave_v6 boolean true | debconf-set-selections