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Can't download zip/exe files

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Can't download zip/exe files - 6.Aug.2007 11:53:07 PM   
auchanaka1980

 

Posts: 108
Joined: 16.Jan.2007
Status: offline
hi,

i have installed the ISA server 2006 std editon, so before i used the isa server 2004 it's work without any problem. my problem is now i can't download the zip file/exes like that file.

i don't know why. and browing is also slow.

give me ur support. top urgent
Post #: 1
RE: Can't download zip/exe files - 7.Aug.2007 1:06:18 AM   
mzakir

 

Posts: 151
Joined: 2.Apr.2007
Status: offline
are u using any web filters application with ISA ?

what's ur DNS settings?

_____________________________

Malek Zakir
MCP,MCSA:Security,MCSA:Messaging,MCTS,CCNA,DCH

(in reply to auchanaka1980)
Post #: 2
RE: Can't download zip/exe files - 7.Aug.2007 5:33:18 AM   
auchanaka1980

 

Posts: 108
Joined: 16.Jan.2007
Status: offline
yes, i'm using the surfcontrol web filter version 5.5. but if i stop that service still the same. i uninstalled the surfcontrol..

i have a internal dns server with our main active directory. from there i forward the to ISP.

if i run he nslookup from my cleint i can resolve the dns.

Microsoft Windows [Version 5.2.3790]
(C) Copyright 1985-2003 Microsoft Corp.

C:\Documents and Settings\namal.****>nslookup
Default Server:  chipp.****.com
Address:  192.168.187.1

> google.com
Server:  chipp.****.com
Address:  192.168.187.1

DNS request timed out.
   timeout was 2 seconds.
*** Request to chipp.****.com timed-out
> google.com
Server:  chipp.****.com
Address:  192.168.187.1

DNS request timed out.
   timeout was 2 seconds.
*** Request to chipp.****.com timed-out
> google.com
Server:  chipp.****.com
Address:  192.168.187.1

DNS request timed out.
   timeout was 2 seconds.
*** Request to chipp.****.com timed-out
> google.com
Server:  chipp.****.com
Address:  192.168.187.1

Non-authoritative answer:
Name:    google.com
Addresses:  72.14.207.99, 64.233.187.99, 64.233.167.99

 
my isa server pc ip looks like,

lan card.
192.168.187.200
255.255.255.0

DNS: 192.168.187.1/192.168.187.2

WAN card
IP :203.143.***.***
255.255.255.248
gateway:203.143.**.**

ISP DNS

isa rule is
rule number 2 : forward to ISP Allow--DNS---chipp---external---all users

i'm waiting your help.



(in reply to mzakir)
Post #: 3
RE: Can't download zip/exe files - 7.Aug.2007 5:55:51 AM   
mzakir

 

Posts: 151
Joined: 2.Apr.2007
Status: offline
For zip/exe prob. pls check your settings in surfcontrol & in http filter.

What's ur client type where you are facing slow internet problem ?

_____________________________

Malek Zakir
MCP,MCSA:Security,MCSA:Messaging,MCTS,CCNA,DCH

(in reply to auchanaka1980)
Post #: 4
RE: Can't download zip/exe files - 7.Aug.2007 6:42:13 AM   
auchanaka1980

 

Posts: 108
Joined: 16.Jan.2007
Status: offline
surfcontrol is uninstalled. no more. client are firewall/web proxy.

both types have the problem.


(in reply to mzakir)
Post #: 5
RE: Can't download zip/exe files - 7.Aug.2007 7:08:29 AM   
elmajdal

 

Posts: 6022
Joined: 16.Sep.2004
From: Lebanese in Kuwait
Status: offline
quote:

WAN card
IP :203.143.***.***
255.255.255.248
gateway:203.143.**.**

ISP DNS


Never put a DNS on your External Card !

_____________________________

Tarek Majdalani

Windows Expert - IT Pro MVP
Facebook : https://www.facebook.com/ElMajdal.Net

(in reply to auchanaka1980)
Post #: 6
RE: Can't download zip/exe files - 7.Aug.2007 8:54:49 AM   
auchanaka1980

 

Posts: 108
Joined: 16.Jan.2007
Status: offline
i removed dns from the WAN card .

still i have the problem.


(in reply to elmajdal)
Post #: 7
RE: Can't download zip/exe files - 8.Aug.2007 8:01:26 AM   
auchanaka1980

 

Posts: 108
Joined: 16.Jan.2007
Status: offline
Still surfing is slow compare to ISA SERVER 2004.

any idea why is that.

i'm waiting your support.

(in reply to auchanaka1980)
Post #: 8
RE: Can't download zip/exe files - 8.Aug.2007 8:07:10 AM   
mzakir

 

Posts: 151
Joined: 2.Apr.2007
Status: offline
What's ur client types ?

_____________________________

Malek Zakir
MCP,MCSA:Security,MCSA:Messaging,MCTS,CCNA,DCH

(in reply to auchanaka1980)
Post #: 9
RE: Can't download zip/exe files - 8.Aug.2007 8:24:24 AM   
elmajdal

 

Posts: 6022
Joined: 16.Sep.2004
From: Lebanese in Kuwait
Status: offline
quote:

ORIGINAL: auchanaka1980

surfcontrol is uninstalled. no more. client are firewall/web proxy.

both types have the problem.




Right click Every HTTP Rule, Configure HTTP and then check if you have any filtering applied, such as extension / signature ...


or even, check the Logging tab under Monitoring Node, and see what RULE is blocking the download of these files, then you will have a better idea.

HTH,
Tarek

_____________________________

Tarek Majdalani

Windows Expert - IT Pro MVP
Facebook : https://www.facebook.com/ElMajdal.Net

(in reply to auchanaka1980)
Post #: 10
RE: Can't download zip/exe files - 8.Aug.2007 8:33:37 AM   
elmajdal

 

Posts: 6022
Joined: 16.Sep.2004
From: Lebanese in Kuwait
Status: offline
quote:

ORIGINAL: auchanaka1980

Still surfing is slow compare to ISA SERVER 2004.

any idea why is that.

i'm waiting your support.



Check this if it helps : http://support.microsoft.com/default.aspx?scid=kb;en-us;905179

_____________________________

Tarek Majdalani

Windows Expert - IT Pro MVP
Facebook : https://www.facebook.com/ElMajdal.Net

(in reply to auchanaka1980)
Post #: 11
RE: Can't download zip/exe files - 9.Aug.2007 12:14:00 AM   
auchanaka1980

 

Posts: 108
Joined: 16.Jan.2007
Status: offline
thanks for your support. i didn't apply any filter conditions for HTTP filter. please have a look attached file.



i followed the microsft artical acording to that i modify the regedit. still have the same result.

why is that.

(in reply to elmajdal)
Post #: 12

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