LUA: Source server problem

Hey Guys,

We build a Liveupdate administrator, we're currently working on the source server configuration but we have no idea on what to input on this, can anyone tell us the things I put on question marks? (???????????)

Under Source Servers

Source server name: We already know this

Priority: We already know this

Hostname/IP address: ?????????????

Root directory: ?????????????

Login id: ?????????????

Password: ?????????????

Confirm password:?????????????

Protocol: We already know this

Port (if other than default):

Use proxy: We already know this

Proxy hostname/IP address: We already know this

Proxy login id: We already know this

Proxy password: We already know this

Confirm proxy password: We already know this

Proxy protocol: We already know this

Port (if other than default): We already know this

Thanks,