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Cannot Connect FTP Site - 13.Mar.2006 1:26:21 PM

chanaka

Posts: 3
Joined: 10.May2004
From: Sri Lanka
Status: offline

Hi Guys,

i need help, i was installed isa server 2004, and it's working fine.

my firewall rules are linke this..

OUTBound SMTP--- Allow--- SMTP -- internal to external ---allow all
Internet access ----Allow--- All outbound protocol--Internal to external--allow all
FTP Client--allow---FTP/FTP server-- internal--external --allow all

if i connect FTP server as a secureNat or web proxy client i cannot connect FTP site,

error messgae is
Windows cannot access this folder , make sure you typed the file name correctly and that you have permision to access the folder.

details
A connection with the server could not be established.

why is that?

if i connect to ftp site as firewall client then i don't have any problem.. pls help me. i don't want to install all firewall client..

help me to connect web proxy or securenat... client to connect ftp site.

thanks
shadow....

Post #: 1

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RE: Cannot Connect FTP Site - 13.Mar.2006 2:27:01 PM

elmajdal

Posts: 5060
Joined: 16.Sep.2004
From: Lebanese in Kuwait
Status: offline

hi,

if you have a Allow All outbound Protocols , for all Users , then whats the point of using the 1st and 3rd rules??
remove them and u will have no difference .

and for ur problem , its by design, u need to install the FWC.

check this :
http://forums.isaserver.org/Error_in_FTP%3f/m_2002009690/tm.htm

and the read the article linked in it.

_____________________________

Tarek Majdalani

MS Forefront Edge Security MVP
Website : http://www.elmajdal.net/ISAServer
New Section : http://www.elmajdal.net/Win2k8

(in reply to chanaka)

Post #: 2

RE: Cannot Connect FTP Site - 14.Mar.2006 11:35:04 AM

chanaka

Posts: 3
Joined: 10.May2004
From: Sri Lanka
Status: offline

thanks your reply, first rule i was cretated to send out all the smtp traffic, if i not do that my smtpfile cannot sent mails,

that's why i done that. third one is later i add, that i can delete.

why secureNat client cannot connect FTP server?

i was confiure all my client as a secureNat, now they complain me ...

pls help me to connect ftp sites.

thanks
chanaka.

(in reply to elmajdal)

Post #: 3

RE: Cannot Connect FTP Site - 14.Mar.2006 12:04:27 PM

elmajdal

Posts: 5060
Joined: 16.Sep.2004
From: Lebanese in Kuwait
Status: offline

isnt the SMTP protocol already available in the ALL OUTBOUND PROTOCOLS ???

so u dont need the first rule , this protocol aready granted to your users by the 2nd rule.

for ur FTP issue , had u checked the article i gave ur in my previous post ??? by spouseele

_____________________________

Tarek Majdalani

MS Forefront Edge Security MVP
Website : http://www.elmajdal.net/ISAServer
New Section : http://www.elmajdal.net/Win2k8

(in reply to chanaka)

Post #: 4

RE: Cannot Connect FTP Site - 14.Mar.2006 12:22:34 PM

chanaka

Posts: 3
Joined: 10.May2004
From: Sri Lanka
Status: offline

thanks ur answer, pls don't think a about first and third rules ok,

actually my pc is installed the firewall client ok, i was checked the my IE version 6.0.3790.0

my other client is using windows 2000 professional it's configure as a web proxy cleint, there IE version is 6.0.2800.1106

i was followed below informaion
Hi Al,
check out section '4.4. Web Proxy client' in my article!

Assuming that IE is configured as a Web Proxy client *and* that the Firewall client is installed too:

1. If the IE setting Enable folder view for FTP sites is not checked, then the FTP request is sent by IE as a Web Proxy client request, in other words as FTP over HTTP.

2. If the IE setting Enable folder view for FTP sites is checked, then the FTP request is sent by IE as a Firewall client request.

HTH,
Stefaan

acouding to that informaion i was change my client IE settings it's again the same answer. i change my pc ie seetings if i remove the enable folder view tick mark i cannot connect ftp site.

my clent and my machine diffrent is IE version.

pls tell me why is that

(in reply to elmajdal)

Post #: 5

RE: Cannot Connect FTP Site - 23.Mar.2006 8:42:06 AM

nsweis

Posts: 1
Joined: 23.Mar.2006
Status: offline

Hi,

Try to got to the Protocols tab in the Allow FTP rule, click Filtring, and select Configure FTP,
then remove the check mark from the "Read Only" option.

http://www.smartftp.com/support/kb/microsoft-isa-2004-and-access-denied-f2556.html

Cheers,

(in reply to chanaka)

Post #: 6