Our company infrastructure provision a SSL VPN gateway on the Internet DMZ which is behind a firewall. The VPN gateway basically receive inbound VPN connections to allow VPN client to access the internal resources.
We need to setup a firewall rules to allow incoming traffic to the TCP port 443 as follows:
Status Action Source ip port Destination port
Active Allow Any Any 10.106.xx.xx 443
My question is do we need to setup a outgoing firewall rules as well to allow for such VPN client connection ?