Hi everyone, I'm trying to setup an OpenVPN server to tunnel all my traffic (IPv4 and IPv6) through it. Server is Debian 8 and has a native IPv6 /64 subnet: 2a00:xxxx:35:59::/64 I want to use a /112 subnet for my VPN: 2a00:xxxx:35:59::1:0/112 net.ipv6.conf.all.forwarding=1 is enabled.
Server config: port 1194 proto udp6 dev tun ca ca.crt cert server.crt key server.key dh dh4096.pem server 192.168.56.0 255.255.255.0 ifconfig-pool-persist ipp.txt push "dhcp-option DNS 208.67.222.222" push "dhcp-option DNS 208.67.220.220" duplicate-cn keepalive 10 120 cipher AES-256-CBC comp-lzo user nobody group nogroup persist-key persist-tun status openvpn-status.log verb 3 auth SHA512 tls-cipher TLS-DHE-RSA-WITH-AES-256-GCM-SHA384:TLS-DHE-RSA-WITH-AES-128-GCM-SHA256:TLS-DHE-RSA-WITH-AES-256-CBC-SHA:TLS-DHE-RSA-WITH-CAMELLIA-256-CBC-SHA:TLS-DHE-RSA-WITH-AES-128-CBC-SHA:TLS-DHE-RSA-WITH-CAMELLIA-128-CBC-SHA client-cert-not-required auth-user-pass-verify /etc/openvpn/user-auth.py via-env script-security 3 server-ipv6 2a00:xxxx:0035:0059::1:0/112 ifconfig-ipv6 2a00:xxxx:0035:0059::1:1 2a00:xxxx:0035:0059::1:2 tun-ipv6 push "redirect-gateway def1 bypass-dhcp" push "route-ipv6 2000::/3" Without push "route-ipv6 2000::/3" IPv4 traffic is being tunneled and I can ping/access the server via IPv4/IPv6. With this option none of this works. I think this is a routing problem, I've already tried various iptables configurations (http://pastebin.com/erPPu2Nj) but none of those worked.. Unfortunately I don't know too much about IPv6 as it's probably a really dumb mistake. Thanks in advance for your help! ------------------------------------------------------------------------------ _______________________________________________ Openvpn-users mailing list Openvpn-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/openvpn-users
