IPsec Road Warrior Config (Fedora 20)

[Jorge Fábregas <jorge fabregas gmail com>]

Hi,

I'm in Fedora 20 and wondered if it is possible to configure an IPsec
VPN client connection with Network Manager? I tried the "Cisco
Compatible VPN (vpnc)" offered in the GUI but the "Add" button at the
end is "grayed out".  I also tried installing the
"NetworkManager-openswan" package and proceeded to configure that -  in
the GUI as well - but the "Add" button is still grayed out.  Am I
missing something?

I'm totally new to IPsec and the VPN firewall vendor doesn't have a
Linux client :(   All I have are the parameters given to me by the
network admin.  Is there any recent document on how to configure an
IPsec VPN client with Network Manager (or without it) for F20? If I go
the openswan/libreswan route, I would like to know whether I need to
disable NetworkManager etc.

Any help would be appreciated!

Thanks,
Jorge