\xff\xfb\x01\xff\xfb\x03\xff\xfd\x1f\xff\xfd\x18\xff\xfd'\xff\xfa\x18\x01\xff\xf0\xff\xfa'\x01\xff\xf0 User Access Verification Username:\x01\xfb\xf0\x01\xfe\xf0

HTTP/1.1 200 OK Server: nginx Date: Thu, 06 Aug 2020 19:56:20 GMT Content-Type: text/html Content-Length: 5280 Last-Modified: Fri, 29 Mar 2019 04:30:32 GMT Connection: close ETag: "5c9d9f68-14a0" Expires: Thu, 06 Aug 2020 19:56:19 GMT Cache-Control: no-cache X-Frame-Options: SAMEORIGIN X-Content-Type-Options: nosniff X-XSS-Protection: 1; mode=block Strict-Transport-Security: max-age=31536000; includeSubdomains; Accept-Ranges: bytes

HTTP/1.1 200 OK Server: RG/Device 10.x Content-Type: text/xml; charset=utf-8 Content-Length: 0 Connection: close

HTTP/1.1 400 Bad Request Server: Servrer Content-Type: text/html Content-Length: 112 Cache-Control: no-cache Connection: close