Re: lvs-NAT ftp (Kernel 2.4.19)

[Julian Anastasov <ja@xxxxxx>]

        Hello,

On Tue, 12 Nov 2002, Joseph Mack wrote:

> >         RS port can be != 20, there is no rule that client port should
> > be N+1, it can be any value.
>
> I was thinking of active ftp (although I didn't say so).
> Are you talking about active ftp?

        Yes, I saw you are talking about active FTP.

> >         So, for FTP to work, we create special persistence template
> > for these FTP data connections:
> >
> > TCP, CIPNET:*, VIP:*, RIP:*
>
> is this for both active and passive?

        Yes, if I'm not overlooking something.

> Does ip_vs look for a connection to port 21
> and then create the special persistence template?

        Yes, the above special template is created if the service is
TCP 21

> What information does ip_vs_ftp supply? The server port and the
> client IP:port?

        Yes, according to the in/out direction.

> Joe

Regards

--
Julian Anastasov <ja@xxxxxx>