Custom Subdomain

When multiple people are using one frps simultaneously, using custom subdomains is more convenient.

By configuring subdomainHost in frps’s configuration file, you can enable this feature. After that, in frpc’s http and https type proxies, you can configure a subdomain parameter instead of configuring customDomains.

You only need to resolve *.{subdomainHost} to the server where frps is located. After that, users can specify their own subdomain for their web services through subdomain, and access their web services through {subdomain}.{subdomainHost}.

# frps.toml
subdomainHost = "frps.com"

Resolve the wildcard domain *.frps.com to the IP address of the server where frps is located.

# frpc.toml
[[proxies]]
name = "web"
type = "http"
localPort = 80
subdomain = "test"

After both frps and frpc start successfully, you can access the intranet web service through test.frps.com.

Note: If frps is configured with subdomainHost, then customDomains cannot be subdomains or wildcard domains belonging to subdomainHost.

In the same HTTP or HTTPS type proxy, customDomains and subdomain can be configured simultaneously.