Idle disconnect client

jimp

try this in the advanced options:

inactive 300

For 5 minutes (60*5)

apant

This works but client becomes yellow and reconnects after some seconds.

Pfsense disconnects the client and I can see the log entry:

openvpn[32711]: apant/xxx.xxx.xxx.xxx:33913 Inactivity timeout (–inactive), exiting

Now I should find a way to make client stop reconection.

jimp

Yeah if the client has "keepalive" in their config it will reconnect when the connection is dropped/lost.

apant

There is no keepalive in my connection ???

This is my client configuration:

dev tun
persist-tun
persist-key
proto tcp-client
cipher BF-CBC
tls-client
client
resolv-retry infinite
remote xxx.xxx.xxx.xxx 1194
auth-user-pass
pkcs12 pfsense-TCP-1194.p12
tls-auth pfsense-TCP-1194-tls.key 1
comp-lzo

I tried to remove

resolv-retry infinite
persist-tun
persist-key

but nothing. Reconnects continuously.

jimp

Try adding:

ping-restart 0

jimp

You could also use "ping-exit" to make the client quit when it gets disconnected.

apant

When I use the ping-exit command client does not connect and I can see the following error at server logs:

openvpn[29870]: Options error: –keepalive conflicts with --ping, --ping-exit, or --ping-restart. If you use --keepalive, you don't need any of the other --ping directives.

I do not use keepalive ???

jimp

Is the client a PC or another pfSense box?

pfSense adds the keepalive in there automatically.

You wouldn't want to use ping-exit for a site-to-site tunnel. You really don't even want to disconnect those. What are you trying to accomplish/avoid here?

Disconnecting idle remote access clients makes sense, disconnecting a site-to-site tunnel doesn't. Not the way OpenVPN operates.

apant

In this situation there is no tunnel. A pfsense server with windows clients who works from their home and they forget the client open when they finish. I use 6 user restriction because of the limited bandwidth. If they forget to close the client other users cannot connect to synchronize their software. That's why I want this solution.

jimp

Then put ping-exit in the client config and make sure they have no keepalive or ping-restart in the client config.

The only thing you can do on the server side is specify the inactive parameter I showed earlier.