[config] Force disable ipv6 OS connections

Author: d3cim

post-fs-data.sh

@@ -8,7 +8,14 @@ MODDIR=${0%/*}
 
 # This script will be executed in post-fs-data mode
 
+# Redirect DNS requests to localhost
 iptables -t nat -A OUTPUT -p tcp ! -d 91.239.100.100 --dport 53 -j DNAT --to-destination 127.0.0.1:5354
 iptables -t nat -A OUTPUT -p udp ! -d 91.239.100.100 --dport 53 -j DNAT --to-destination 127.0.0.1:5354
 # ip6tables -t nat -A OUTPUT -p tcp ! -d 91.239.100.100 --dport 53 -j DNAT --to-destination [::1]:5354
 # ip6tables -t nat -A OUTPUT -p udp ! -d 91.239.100.100 --dport 53 -j DNAT --to-destination [::1]:5354
+
+# Force disable IPv6 OS connections
+resetprop net.ipv6.conf.all.accept_redirects 0
+resetprop net.ipv6.conf.all.disable_ipv6 1
+resetprop net.ipv6.conf.default.accept_redirects 0
+resetprop net.ipv6.conf.default.disable_ipv6 1