[isalist] Re: [ISAserver.org Discussion List] FTP Servers
- From: "Jim Harrison" <Jim@xxxxxxxxxxxx>
- To: <isalist@xxxxxxxxxxxxx>
- Date: Wed, 22 Mar 2006 09:33:50 -0800
http://www.ISAserver.org
-------------------------------------------------------
No - you said:
"I seem to only be able to get access to FTP servers using PASV modem on my
workstations that are setup under secure NAT".
This leaves the failing case hanging somewhere between web proxy and firewall
clients.
You also stated:
"..I have had to reinstall ISA 2004.." and "Nothing on the ISA configuration
level has been modified or changed", which are just a bit contradictory.
You haven't given anyone anything to work from, like:
- client errors
- ISA logs
- captures
If the problem is important enough to involve an entire list, its important
enough to provide something more than conjecture and contradiction.
There are a great many FTP servers that disallow active mode; and with good
reason.
-------------------------------------------------------
Jim Harrison
MCP(NT4, W2K), A+, Network+, PCG
http://isaserver.org/Jim_Harrison/
http://isatools.org
Read the help / books / articles!
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-----Original Message-----
From: isalist-bounce@xxxxxxxxxxxxx [mailto:isalist-bounce@xxxxxxxxxxxxx] On
Behalf Of Andrew English
Sent: Wednesday, March 22, 2006 09:33
To: isalist@xxxxxxxxxxxxx
Subject: RE: [isalist] Re: [ISAserver.org Discussion List] FTP Servers
Importance: High
Jim,
I think I already stated what the client is using, I think you failed to read
what I said. :) I said the clients are setup under secureNAT. The client FTP
software is mainly CuteFTP, but I have tried others for arguement sake, and I
haven't really had a lot of time to investigate the IA logs as I am busy with
helping other business clients with higher priority things.
The FTP issue is certainly an ISA thing since I have had to reinstall ISA 2004
on my network no longer than 2 months ago, it still runs SP1 and all the rules
which I rebuilt. Nothing on the ISA configuration level has been modified or
changed.
Regards,
Andrew
________________________________
From: isalist-bounce@xxxxxxxxxxxxx on behalf of Jim Harrison
Sent: Wed 22/03/2006 9:23 AM
To: isalist@xxxxxxxxxxxxx
Subject: [isalist] Re: [ISAserver.org Discussion List] FTP Servers
http://www.ISAserver.org
-------------------------------------------------------
Since you (yet again) fail to describe the failing client config (web proxy or
firewall client), it's a bit difficult to help you.
What application are you testing with ; browser or other FTP app?
What do you find in the IA logs for the failed attempts?
-----Original Message-----
From: isalist-bounce@xxxxxxxxxxxxx [mailto:isalist-bounce@xxxxxxxxxxxxx]
On Behalf Of Andrew English
Sent: Wednesday, March 22, 2006 4:11 AM
To: isalist@xxxxxxxxxxxxx
Subject: [ISAserver.org Discussion List] FTP Servers
http://www.ISAserver.org
-------------------------------------------------------
I need to know what's going on with ISA 2004 Server and FTP servers.
I seem to only be able to get access to FTP servers using PASV modem on my
workstations that are setup under secure NAT. However I know people who are
behind Linksys (Mickey Mouse routers) who can access these same sites without
needing to turn PASV mode on, why is that and is there anyway to make ISA allow
the non-PASV supporting sites work too?
The people on the other end are using anything from Linux FTP, to ServU and G6
FTP server.
Thanks
Andrew
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