Welcome to Alibaba Cloud and find out more detail about cdn origin

malicious traffic and forwards traffic back to the origin server ...

('Access-Control-Allow-Origin', '*') self.end_headers() def get_cihpertext(self): path = urlparse.urlparse(self.path ...

. http.cors.enabled http.cors.allow-origin http.cors.max-age http.cors.allow-methods ...

This key origin is not valid for ...

and the attack origin, flow blocking can reduce the possibility of the black hole penalty under certain conditions ...

No In layer 4 health check, the port that is used to connect with the origin server. Interval ...

the Anti-DDoS Pro mode is used. 2: A value of 2 indicates that the back-to-origin mode is used ...

The forwarding port. RealServerList String Yes The list of origin site IP ...

-Allow-Origin: * Date: Sun, 06 May 2018 13:08:42 GMT x-log-requestid: 5AEEFE5A8B8AEB5E6C82B395 ", "?" ...

Response example: HTTP/1.1 200 Server: nginx/1.12.1 Content-Length: 0 Connection: close Access-Control-Allow-Origin ...