In addition to adding and mapping domains for a site via the VIP Dashboard, domains for a WordPress multisite must also be assigned to the relevant network site in the Network Admin using core WordPress functionality. This allows only one domain to be used per site.
- If more than one domain needs to redirect to a site, set up
vip-config.phpto handle redirecting secondary domains to the desired primary domain for each network site. This includes redirects between non-
wwwvariants of the fully qualified domain name (FQDN).
- For more advanced multisite domain mapping,
sunrise.phpcan be used, or a domain mapping plugin.
- Custom settings added to
client-sunrise.phpcan enable a network site to be accessible from more than one URL, or for a domain to serve a specific part of a site.
- Domains that do not match a Site Address (URL) for any sites on the network, but have DNS pointed to VIP and are added to a VIP Dashboard will resolve to the main site (ID 1).
Last updated: January 24, 2024