Hi again, I just found out that the problem is that the VPN server has been replaced / modified to no longer support Linux, and all old certificates have been invalidated. So I think there were two problems causing the weird error messages: 1) Linux not supported, and 2) wrong certificate. Best regards, KajMagnus On Thu, Nov 6, 2014 at 7:38 AM, Kaj Magnus Lindberg <kajmagnus79 at gmail.com> wrote: > Hi, [...] > > In the past I could connect to a certain Cisco VPN server. I've been > away travelling for 7 weeks, and now I'm back home, but no longer able > to connect to the VPN server. [...]