我在 ASR9k 上启用了 xml 代理：

#show run xml agent ssl
Tue May 20 22:19:11.791 UTC
xml agent ssl
 iteration off
!

当我尝试连接到端口 38752 时，它会因连接重置而断开连接

# openssl s_client -connect 10.104.56.84:38752 
CONNECTED(00000003)
write:errno=104
---
no peer certificate available
---
No client certificate CA names sent
---
SSL handshake has read 0 bytes and written 225 bytes
---
New, (NONE), Cipher is (NONE)
Secure Renegotiation IS NOT supported
Compression: NONE
Expansion: NONE
---

如何使用 SSL 连接到 XML 代理？