hans32
hi,
I hope someone could help me figuring out whats wrong.
Because of my ISP enforcing Dual Stack Lite I am only able to portforward ipv6 addresses and this is a huge problem with many games that don't support game hosting over ipv6. So I wanted to setup a vpn to which my friends could connect over ipv6 and then use ipv4 internally.
So far I created the server on my RPi which everyone is able to connect to, the problem is that the connected users can't ping each other and I can't ping any client from my server.
I have ipv4-forwarding in /etc/sysctl.conf and /proc/sys/net/ipv4/ip_forward enabled.
port 1337
proto udp6
dev tun
ca /etc/openvpn/easy-rsa/keys/ca.crt
cert /etc/openvpn/easy-rsa/keys/server.crt
key /etc/openvpn/easy-rsa/keys/server.key
dh /etc/openvpn/easy-rsa/keys/dh1024.pem
topology subnet
server 10.20.30.0 255.255.255.0
client-to-client
keepalive 10 120
explicit-exit-notify 1
max-clients 20
user nobody
group nogroup
persist-key
persist-tun
#status ovpn-status.log
#log-append ovpn-log.log
verb 3
management localhost 7505
client-cert-not-required
plugin /usr/lib/openvpn/openvpn-plugin-auth-pam.so login
dev tun
client
proto udp6
remote 2axx:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx 1337
resolv-retry infinite
nobind
auth-user-pass
persist-key
persist-tun
ca ca.crt
remote-cert-tls server
auth-nocache
verb 3
