Daemon.err openvpn (VPN_APs) Error [15591]: --mtu-disc is not supported on this OS daemon.notice openvpn (VPN_APs) [15591]: Exiting due to fatal error

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Nov 15, 2019, 12:44:52 AM11/15/19

to OpenWISP

Good evening everyone, I'm setting up an openvpn between openwisp and openwrt, but I'm getting the following error "

Daemon.err openvpn (VPN_APs) Error [15591]: --mtu-disc is not supported on this OS

daemon.notice openvpn (VPN_APs) [15591]: Exiting due to fatal error ".

I appreciate all the help you can ...

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Nov 15, 2019, 7:16:23 AM11/15/19

to OpenWISP

Hi,

When you go to your VPN device / template, you'll find an option:

```

option mtu_disc 'no'

```

You can go to "advance mode (raw JSON)" to remove this and you'll be good to go!