Re: LVS-DR and HTTPS and FTP question

[Joseph Mack <mack.joseph@xxxxxxx>]

Alan Murrell wrote:
> 

> Now, for FTP, I understand that for "active" FTP I
> only need to forward port 21, but I assume if I wanted
> to allow passice FTP, I would need to forward both 21
> and 20, correct?

the rules for ftp are a bit complicated. You only forward 21.
To handle ftp-data (in active or passive mode), 
for LVS-NAT you use the helper module and for LVS-DR, -Tun
you use persistence.

Joe

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