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Re: ip_masq_ftp in not in kernel in 2.2.19

To: lvs-users@xxxxxxxxxxxxxxxxxxxxxx
Subject: Re: ip_masq_ftp in not in kernel in 2.2.19
Cc: ja@xxxxxx
From: Joseph Mack <mack.joseph@xxxxxxx>
Date: Tue, 01 May 2001 09:54:33 -0400
Julian Anastasov wrote:

> >
> > Of course, the ftp virtual service has to be persistent port 0.

use persistent fwmark, then it's easy.
 
>         But some guys will not like to open all ports :) And what happens
> in the case when two real servers announce same VPORT for the VIP?
> I assume the real server packets don't go through the director?

The packets from the client to the real-server have to return via the
director or they will not arrive on the VIP.


>         So, the question remains open: is active ftp working for
> LVS-NAT without the in_ports option. 

what is in_ports?


By default, most of the browsers
> use the passive option and may be this problem is not observed.

I got active (command line) ftp to work without the ftp module

Joe


-- 
Joseph Mack PhD, Senior Systems Engineer, Lockheed Martin
contractor to the National Environmental Supercomputer Center, 
mailto:mack.joseph@xxxxxxx ph# 919-541-0007, RTP, NC, USA


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