more than 1 FTP Server behind firewall/router -- iis ftp

iis ftp : more than 1 FTP Server behind firewall/router

Gerard Marin
2/15/2008 7:33:57 AM

hi,

how to setup nat and forwarding ports for simultaneous use of 2 FTP
servers on the same LAN behind firewall/router ?

.._..
2/15/2008 3:00:12 PM

Use two external IPs or put one on an alternate port that translates to an
internal separate IP address.

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Rick Barber
2/15/2008 3:38:30 PM

Those are about your only options with earlier versions of IIS. You may
want to consider IIS 7 which does allow multiple sites using virtual host
names and a single IP address all on port 21:

http://www.iis.net/articles/view.aspx/IIS7/Managing-IIS7/Using-FTP-Server-in-IIS7/Using-virtual-host-names

--
Rick Barber

http://www.orcsweb.com
Managed Complex Hosting
#1 in Service and Support

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Gerard Marin
2/15/2008 6:19:34 PM

The Use of 2 ext IP is not possible (more expansive !)
I've actualy Serv1 on 20/21 ports with Internal IP such as 10.0.0.2
and Serv2 with 2114/2115 (NAT) respectivly for 20/21 on a internal IP
10.0.0.3
But, I can't resolve for "listing repertories" for Serv2 ...
Port-1 (2114) is always lost or not connected.

Example
command : PORT 10,0,0,3,16,104 (16 * 256 + 104 = 4200)

4199 is "established" state
4200 is not connected (invisible), and after time out appears brievly
"listening" and cut off.

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