Problems with OpenVPN+routing and creating tun0 interface

[Václav Haisman]

Hi,
I want to set up OpenVPN to create and configure tun0 interface and
connect to OpenVPN server. The main obstacle seems to be my inability to
configure either OpenVPN or FreeBSD to actually create that tun0 interface.

If I try to create it manually I get this:

$ ifconfig -v tun create inet 192.168.23.203 192.168.23.1
ifconfig: SIOCIFCREATE: Invalid argument

The kernel config has the "device tun" line and there are tun[0-3] in /dev.

So what am I doing wrong?

--
Vaclav Haisman

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