[CentOS] How to list openvpn clients?

[Dale Dellutri]

On Tue, Oct 8, 2013 at 10:09 AM, Timothy Murphy <gayleard at eircom.net> wrote:

> I'm running an openvpn server on a CentOS machine -
> that is my excuse for posting my query here -
> and I'm wondering if there is some way of finding
> all the clients (not just those connected at this moment)
> who have been registered as clients of the openvpn server?


All users should have a key in /etc/openvpn/easy-rsa/2.0/keys
So that might be one source of usernames.

Also look through /etc/openvpn/server.conf . There might be a line
which verifies usernames, for example, from the OpenVPN 2 Cookbook:
   tls-verify /etc/openvpn/cookbook/example6-5-tls-verify.sh
so you'd need to look at that file and example6-5-tls-verfiy.sh.allowed

There are other possibilities that list all allowed users.  See the
Cookbook.

-- 
Dale Dellutri