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Origins Control

Configure the origin server for the selected domain.

  • Origin URL – The origin address (domain name or IP). Configure the protocol used for origin requests; if not specified, the protocol from the client request is used. Custom origin ports and paths are supported.
  • Server Name Indication (SNI) – Server Name Indication (SNI) is used to select the correct SSL certificate during the TLS/SSL handshake when an origin host has multiple domains.
  • Origin Headers – Key-value pairs for custom headers sent from CDN to the origin (for example, the Host header).
add origin

For origins hosted on AWS S3, Conversant OSS, or other S3-compatible object storage services, Origin Advanced Settings support S3 signature authentication, enabling public access to private objects via CDN:

  • Access Key ID – AWS access key for signature generation.
  • Secret Key – AWS secret key for signature generation.
  • Region – AWS region (for example, ap-southeast-1, us-west-1).
  • Drop Query String – When enabled, CDN removes query strings before forwarding requests to the origin.
origin advanced settings