Hi, Worth noting. I've tried the official Ubuntu 7.06 version, the 7.08 on your website, and the latest git version on your website. All print the same output. The last commit on the git version: commit 497b3dd7a8b75aca4be7b9341ae8975347655b9f Author: David Woodhouse <dwmw2 at infradead.org> Date: Tue Mar 13 15:32:19 2018 +0000 I'm trying to setup a Cisco AnyConnect connection through OpenConnect. The thing is, the original Cisco AnyConnect client works so I guess my company's VPN connection is not limiting Linux users. In rare occasions, like 1 out of 50 retries, openconnect loops a lot, but it finally prompts me for my VPN password. "no-xmlpost" makes the attempt fail completely: arcade at Arcade-PC ~ $ ./Downloads/openconnect-7.08/openconnect --no-xmlpost -c .cisco/certificates/client/.pem -k .cisco/certificates/client/private/.key --csd-user=arcade --csd-wrapper=./csd-wrapper.sh connect.SOME_HOSTNAME.com GET https://connect.SOME_HOSTNAME.com/ Connected to :443 Using client certificate '' SSL negotiation with connect.SOME_HOSTNAME.com Connected to HTTPS on connect.SOME_HOSTNAME.com Got HTTP response: HTTP/1.0 302 Object Moved GET https://connect.SOME_HOSTNAME.com/+webvpn+/index.html SSL negotiation with connect.SOME_HOSTNAME.com Connected to HTTPS on connect.SOME_HOSTNAME.com GET https://connect.SOME_HOSTNAME.com/CACHE/sdesktop/install/binaries/sfinst SSL negotiation with connect.SOME_HOSTNAME.com Connected to HTTPS on connect.SOME_HOSTNAME.com Got HTTP response: HTTP/1.1 404 Not Found Unexpected 404 result from server Failed to obtain WebVPN cookie In the most occasions, openconnect loops forever. The HTTP response seems to be ok, but I think openconnect does not know how to interpret it. I've attached the complete output to this e-mail. Does anything seem strange for you guys? Or does it just seems Cisco changed the Anyconnect layout or something? Best regards, Catalin Vasile