When connecting to a Junos Pulse gateway, connection fails.
openconnect --juniper https://******
WARNING: Juniper Network Connect support is experimental.
It will probably be superseded by Junos Pulse support.
GET https://******
Attempting to connect to server 193.162.145.68:443
SSL negotiation with *****
Connected to HTTPS on *****
frmLogin
realm
[USER-REALM-NORDIC-NMSLAN-RADIUS+RSA|USER-REALM-NORDIC-NMSLAN-RADIUS+TOTP]:USER-REALM-NORDIC-NMSLAN-RADIUS+RSA
frmLogin
username:_my_user_id_
password:
POST https://*******
SSL negotiation with *******
Connected to HTTPS on ********
Got HTTP response: HTTP/1.1 302 Moved
GET https://*******
SSL negotiation with *******
Connected to HTTPS on ********
frmLogin
password#2:
POST https://********
SSL negotiation with *******
Connected to HTTPS on sltvpn1.eng.tdc.net
Got HTTP response: HTTP/1.1 302 Moved
GET https://******
SSL negotiation with *******
Connected to HTTPS on *******
SSL negotiation with *******
Connected to HTTPS on ********
Got HTTP response: HTTP/1.1 400 Bad Request   <<<<< FAILS
Unexpected 400 result from server             <<<<< FAILS
Creating SSL connection failed                <<<<< FAILS

This bug ought to have been fixed in openconnect v. 7.08
Please replace the current 7.06 with the latest and greatest 7.08.

BR
Tomas Jensen