Is there some special configuration to do in order to access a PG Database trough a VPN? Cause it doesn't work. The port doesn't seems to be open, but the post master is well launch with the -i option and the pg_hba.conf contain such line:
host all all 192.168.2.1 0.0.0.0 md5
in order to accept all the possible ips.
We tried such configuration in our DMZ, without the VPN, and it works fine. All the others services such as SSH are working with the VPN, PG is the only one to do such thing