OpenVPN - connected, but no internet access

[JackPGreen]

I've setup an OpenVPN server (2.6.12) on Windows, but when I connect from any client (MacOS, iOS), I can connect but get no internet access (e.g. `ping 8.8.8.8` times out).

Can anyone advise, please?

Server config:

port 1194
proto udp
dev tun
ca ca.crt
cert server.crt
key server.key  # This file should be kept secret
dh dh.pem
topology subnet
server 10.8.0.0 255.255.255.0
ifconfig-pool-persist ipp.txt
push "redirect-gateway def1 bypass-dhcp"
duplicate-cn
keepalive 10 120
tls-auth ta.key 0 # This file is secret
cipher AES-256-CBC
persist-key
persist-tun
status openvpn-status.log
verb 4
explicit-exit-notify 1

Server logs - https://pastebin.com/NK0yjz5k