On Thursday 27 September 2007, Jarry wrote:
> Crayon Shin Chan wrote:
> > You can't do virtual hosting using domain names in ftp
>
> I think wu-ftpd does support virtual ftp-hosting using domain-names.

I would love to know how it does the impossible - since the ftp protocol 
doesn't know anything about domain names :)

> The only limitation comes from single common passwd file, i.e.
> you can not have two different users on two different virtual
> ftp-server having the same login name...

That's because it simply boils down to ftp not being able to support 
virtual name hosting. In reality, the above fudge goes something like 
this:

  domain: ftp.virtual.a.example.com
  user/pass: usera/passa
  directory: /var/ftp/usera

  domain: ftp.virtual.b.example.com
  user/pass: userb/passb
  directory: /var/ftp/userb

userb can actually login using either ftp.virtual.a.example.com or 
ftp.virtual.b.example.com. The different domains is just a convenience 
for the users and makes not one bit of difference to an ftp server 
because it only knows about which IP address(es) to listen to.

-- 
Crayon
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