«`
echo "net.ipv6.conf.all.forwarding = 1" >> /etc/sysctl.conf sysctl -p
«`
add
nano /etc/openvpn/server.conf
#IPv6 config server-ipv6 fd6c:62d9:eb8c::/112 proto udp6 tun-ipv6 push tun-ipv6 push "route-ipv6 2000::/3" push "redirect-gateway ipv6"
`systemctl restart openvpn@server.service`
ADD IP6TABLES
rm /etc/sysconfig/ip6tables
edit
nano /etc/sysconfig/ip6tables
ADD
*filter :INPUT ACCEPT [0:0] :FORWARD ACCEPT [0:0] :OUTPUT ACCEPT [0:0] :XL-Firewall-1-INPUT - [0:0] -A INPUT -j XL-Firewall-1-INPUT -A FORWARD -j XL-Firewall-1-INPUT -A XL-Firewall-1-INPUT -i lo -j ACCEPT -A XL-Firewall-1-INPUT -p icmpv6 -j ACCEPT -A XL-Firewall-1-INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT -A XL-Firewall-1-INPUT -m state --state NEW -m udp -p udp --dport 1194 -j ACCEPT -A XL-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport 80 -j ACCEPT -A XL-Firewall-1-INPUT -i tun+ -j ACCEPT -A XL-Firewall-1-INPUT -j REJECT --reject-with icmp6-adm-prohibited COMMIT *mangle :PREROUTING ACCEPT [0:0] :INPUT ACCEPT [0:0] :FORWARD ACCEPT [0:0] :OUTPUT ACCEPT [0:0] :POSTROUTING ACCEPT [0:0] COMMIT *nat :PREROUTING ACCEPT [0:0] :POSTROUTING ACCEPT [0:0] :OUTPUT ACCEPT [0:0] -A POSTROUTING -s fd6c:62d9:eb8c::/112 -j MASQUERADE COMMIT
systemctl restart ip6tables