Lazao wrote
I'm facing the exact same thing with a similar configuration.
No you are not.
Please do not hijack other peoples threads. Instead, create your own thread.
Lazao wrote
I have no clue why I can't forward all traffic
Because your iptables rule is completely wrong.
Please see
https://community.openvpn.net/openvpn/wiki/HOWTO
For further help please see:
https://forums.openvpn.net/viewtopic.php?f=30&t=22603