Encountering the same bug references in http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=708928 .
Connected to HTTPS on vpn.... Got HTTP response: HTTP/1.1 302 Found Location: https://vpn..../dana-na/auth/url_2/welcome.cgi Content-Type: text/html; charset=utf-8 Set-Cookie: DSSIGNIN=url_2; path=/dana-na/; expires=Thu, 31-Dec-2037 00:00:00 GMT; secure Set-Cookie: DSIVS=; path=/; expires=Thu, 01 Jan 1970 22:00:00 GMT; secure Set-Cookie: DSSignInURL=/; path=/; secure Connection: close HTTP body http 1.0 (-1) Failed to read from SSL socket: A TLS packet with unexpected length was received. Failed to obtain WebVPN cookie
ii libopenconnect2:amd64 5.01-1 amd64 Open client for Cisco AnyConnect VPN - shared library ii openconnect 5.01-1
Encountering the same bug references in http:// bugs.debian. org/cgi- bin/bugreport. cgi?bug= 708928 .
Connected to HTTPS on vpn.... /vpn... ./dana- na/auth/ url_2/welcome. cgi
Got HTTP response: HTTP/1.1 302 Found
Location: https:/
Content-Type: text/html; charset=utf-8
Set-Cookie: DSSIGNIN=url_2; path=/dana-na/; expires=Thu, 31-Dec-2037 00:00:00 GMT; secure
Set-Cookie: DSIVS=; path=/; expires=Thu, 01 Jan 1970 22:00:00 GMT; secure
Set-Cookie: DSSignInURL=/; path=/; secure
Connection: close
HTTP body http 1.0 (-1)
Failed to read from SSL socket: A TLS packet with unexpected length was received.
Failed to obtain WebVPN cookie
ii libopenconnect2 :amd64 5.01-1 amd64 Open client for Cisco AnyConnect VPN - shared library
ii openconnect 5.01-1