OpenVPN Support Forum

Posted: **Tue Oct 25, 2011 7:06 am**

Quick question....
OPENVPN sets the MTU to 1500

I have DSL which I set for 1497

Do I need to change anything?

Thanks

Posted: **Wed Oct 26, 2011 12:48 pm**

it might work as is, but you might get better performance by setting

tun-mtu 1450

this depends very much on your local network, VPN setup etc. YMMV

OPENVPN AND MTU