Hi Kevin, thanks for being so helpful. Getting my administrator to even reply about this issue would be a start ... so I'm not so sure about convincing them to disable CSD :-( The anyconnect client doesn't work either. It gives the exact same error, but apparently it's only a problem for 64-bit versions, 32-bit works fine. Other people on the web have reported something similar, but noone has suggested any solutions. I'm thinking that some libraries might be in a different place ... Many thanks again, Marina On 22/08/13 17:43, Kevin Cernekee wrote: > On Thu, Aug 22, 2013 at 6:52 AM, Marina Papoutsi > <marina.cogsci at gmail.com> wrote: >> Attempting to connect to 128.40.125.50:443 >> SSL negotiation with vpn.ucl.ac.uk >> Connected to HTTPS on vpn.ucl.ac.uk >> GET https://vpn.ucl.ac.uk/ >> >> Got HTTP response: HTTP/1.0 302 Object Moved >> SSL negotiation with vpn.ucl.ac.uk >> Connected to HTTPS on vpn.ucl.ac.uk >> GET https://vpn.ucl.ac.uk/+webvpn+/index.html >> GET https://vpn.ucl.ac.uk/CACHE/sdesktop/install/binaries/sfinst >> Got HTTP response: HTTP/1.1 404 Not Found (does not exist) >> Cannot receive HTTP 1.0 body without closing connection >> Failed to obtain WebVPN cookie > This is different from the certificate validation redirect problem > (which shouldn't affect v4.07). > > It looks like the gateway requires CSD, but didn't install the Linux > CSD binaries. If you can convince the administrator to disable CSD, > that would be the ideal solution. If not, you may have to write a CSD > wrapper script to post the correct "answer" to the server. > > Does the official Linux AnyConnect client work correctly or does that fail too?