我需要连接到Linux上的Cisco VPN，首先我使用KDE NetworkManager等离子部件来完成这个任务。 这工作得很好，我可以连接到VPN，如果我从networkingpipe理器小部件中select它。
但是，如果我尝试使用命令行的东西不工作（IP和URL已被改变，以保护无辜）：
➜ ~ sudo openconnect --proxy http://proxy.mycompany.com:8080 vpn.mycompany.com:443 POST https://vpn.mycompany.com/ Attempting to connect to proxy 172.17.122.135:8080 Requesting HTTP proxy connection to vpn.mycompany.com:443 Unexpected continuation line after CONNECT response: 'Via: 1.1 SPROXY2' Unexpected continuation line after CONNECT response: 'X-WebMarshal-RequestID: 445D5E14-309A-4AA2-B7AF-07CAAD5BB21D' SSL negotiation with vpn.mycompany.com Server certificate verify failed: signer not found Certificate from VPN server "vpn.mycompany.com" failed verification. Reason: signer not found Enter 'yes' to accept, 'no' to abort; anything else to view: yes Connected to HTTPS on vpn.mycompany.com Got HTTP response: HTTP/1.0 302 Object Moved GET https://vpn.mycompany.com/ Attempting to connect to proxy 172.17.122.135:8080 Requesting HTTP proxy connection to vpn.mycompany.com:443 Unexpected continuation line after CONNECT response: 'Via: 1.1 SPROXY2' Unexpected continuation line after CONNECT response: 'X-WebMarshal-RequestID: 39FA73DC-1FDD-4C4C-A1A6-5993477DD8E3' SSL negotiation with vpn.mycompany.com Server certificate verify failed: signer not found Connected to HTTPS on vpn.mycompany.com Got HTTP response: HTTP/1.0 302 Object Moved GET https://vpn.mycompany.com/+webvpn+/index.html Requesting HTTP proxy connection to vpn.mycompany.com:443 Unexpected continuation line after CONNECT response: 'Via: 1.1 SPROXY2' Unexpected continuation line after CONNECT response: 'X-WebMarshal-RequestID: 0141A4E6-1EA7-4FAE-AFA0-E56B2BC07BD1' SSL negotiation with vpn.mycompany.com Server certificate verify failed: signer not found Connected to HTTPS on vpn.mycompany.com Please enter your username and password. GROUP: [1..VPN|2..AD]:2 Auth choice "2" not valid Failed to obtain WebVPN cookie ➜ ~ 我得到提示证书validation失败，然后我得到提示select组，但然后一切都失败，“validationselect”2“无效”。
我已经尝试了openconnect命令的不同选项。 例如，-g指定组-u指定用户名，使用–no-cert-check跳过证书检查失败，但没有任何效果。
正如你所看到的我正在使用一个代理。 这可能与此有关，但我不知道它是如何（也许？）影响这一点。
我不明白openconnect如何通过NetworkManager KDE小部件工作，但在命令行上失败。 我在这里错过了什么？
你一定是在跟我开玩笑！！！
所以问题是，当我得到以下选项：
Please enter your username and password. GROUP: [1..VPN|2..AD]:
我select了“2”并按下input！ 为了好玩，我甚至尝试input“AD”而不是“2”，仍然没有运气。
刚才我尝试input“2..AD”，那就工作了！
令人尴尬的“用户体验”！