Unmanaged bridge and vpn with NetworkManager

[Thomas Funk <t funk web de>]

Hi,

I have Ubuntu 10.04 and want to connect vpn (pptp) with networkmanager (0.8) via nm-applet. I red that it is not possible to manage bridges at the moment. So I have configured via nm-system-settings.conf like this:
[main]
plugins=keyfile

[ifupdown]
managed=true

[keyfile]
unmanaged-devices=mac:00:1f:d0:94:06:1c;mac:00:1f:d0:94:06:1c

Now the applet appears in gnomes panel and my bridge (br0) works as expected, but I can't connect via vpn. The message from nm-applet is:
** (nm-applet:2138): WARNING **: nma_menu_vpn_item_clicked: no active connection or device.

Must I configure via nm-system-settings.conf the vpn connection also? How can I tell networkmanager to use br0 for outgoing vpn connections?
The unmanaged devices are eth0 and br0.

Hope anybody can help me. Thanks in advance,

Thomas
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