Notes

• If you have configured that live content is pulled from your own origin server (domain name or IP address) for a streaming domain name, this streaming domain name cannot associate with any ingest domain name, and functions such as transcoding, recording, and snapshot capturing cannot be used.
• The default origin port number is 80 for HTTP and 1935 for RTMP. If you use a non-default port as the origin port, submit a service ticket to bind the port with your origin server.

Prerequisites

• If live content is pulled from Huawei origin servers, ensure that you have added an ingest domain name and a streaming domain name, associated the domain names, and added CNAME records to your domains' DNS records.
• If live content is pulled from your own origin server, ensure that you have added a streaming domain name and added CNAME records to your domains' DNS records.

Procedure

1. Log in to the Live console.
2. In the navigation pane, choose Domains.
3. Click Settings in the Operation column of the row containing the target streaming domain name.
4. In the navigation pane, choose Template Settings > Origin Pull.
5. View current origin pull settings.
   Figure 1 Viewing origin pull settings
   

6. Click Modify to modify origin pull settings.
   Figure 2 Configuring origin pull settings
   

   Table 1 describes the parameters.

   Table 1 Origin pull parameters

   Parameter	Description
   Origin Server	There are three options: Huawei origin server: pulls live streams from the Huawei origin server by default. My origin server (domain name): pulls live streams from your own origin server. You can configure multiple origin domains. My origin server (IP address): pulls live streams from your own origin server. You can configure multiple origin IP addresses and one origin domain.
   Origin Protocol	Protocol used by the Live center to pull streams from the origin server. This parameter is used only when Origin Server is not Huawei origin server. NOTE: Origin pull settings can only be configured for RTMP and HTTP-FLV streams.
   Origin IP Address	You can configure a maximum of 10 IP addresses. This parameter is used only when Origin Server is My origin server (IP address). If multiple IP addresses are configured and an origin pull fails, the system polls origin IP addresses in the configured sequence.
   Origin Domain	This parameter is used when Origin Server is My origin server (domain name). You can configure a maximum of 10 origin domains. If multiple origin domains are configured, the system polls the domains in the configured sequence when an origin pull fails. This parameter is optional if Origin Server is My origin server (IP address). You can configure only one origin domain. If an origin domain is configured, the HTTP-FLV HOST header is set to the origin domain, and the RTMP tcurl field is set to the origin domain. Otherwise, the current IP address is used as the host.
   Origin Parameter	Parameter contained in the URL for retrieving content from your origin server. This parameter is optional. If parameters are set as follows, key: vhost; value: www.example.huawei.com key: cdn_type, value: huawei the origin URL format is: {{.scheme}}://{{.reqDomain}}:80/{{.reqApp}}/{{.reqStream}}?vhost=www.example.huawei.com&cdn_type=huawei&{{.reqArgs}}

7. Click OK.