[regext] EPP Transport Service Discovery

["Hollenbeck, Scott" <[e-mail]>]

As noted during this morning's regext session, we need to consider how a client can discover the transport services provided by an EPP server. Opportunistic probing is one method, another is server capability publication using something like an SVCB record that's published in a DNS zone maintained by the EPP server operator. Perhaps something like this:



epp.example.net.  7200  IN SVCB 3 epp.example.net. (

       alpn="bar" port="700" transport="tcp")



There is no "transport" SvcParamKey currently registered with IANA, but that's easy to do. I think there's a draft here that needs to be written.



Scott