unfs3 doesn't listen on TCP
When trying to use the unfs3 package to provide a user-mode NFS service (especially in unprivileged scenarios like Docker containers), it listens on UDP port 2049 just fine, as expected. But it should also start up on TCP port 2049. I haven't been able to work out a fix with its available configuration options (tried -u
, -u -n 2049 -m 2049
, and several combinations thereof), so I have to wonder if there's something more in-depth that could fix this. I know unfs3 hasn't been maintained in a long while, but so long as it's an official package, it would be nice to be able to actually use it.