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the net way is impossible

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the net way is impossible - 18.Sep.2006 2:15:47 PM   
zibippo

 

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the my isa server calls proxycas2
 
 because when I do \\proxycas2 from any client tells me that finding the net way is impossible? are there some protections to disable? hi
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RE: the net way is impossible - 18.Sep.2006 2:55:02 PM   
elmajdal

 

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quote:

the my isa server calls proxycas2
 
 because when I do \\proxycas2 from any client tells me that finding the net way is impossible? are there some protections to disable? hi


by default, when u install isa 2004 all communication between the different networks that passes through isa is blocked via the default Deny rule.

so u will have to edit the system policies and create access rules to meet ur security needs.

when i read that u r trying to browse to \\proxycas2 i feel that u want to make ur isa server as a fileserver or what ???

_____________________________

Tarek Majdalani

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

(in reply to zibippo)
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RE: the net way is impossible - 18.Sep.2006 3:25:23 PM   
zibippo

 

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was a curiosity of mine do not succeed to understand xché am not able to sail with internet explorer from the isa server if I take away the settings of the proxy.

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RE: the net way is impossible - 18.Sep.2006 3:32:03 PM   
zibippo

 

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can you better explain to yourself please ? must do a new acces rule as? of what type? my isa server 2004 configuration is with a one network  card

(in reply to zibippo)
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RE: the net way is impossible - 18.Sep.2006 6:33:05 PM   
elmajdal

 

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From: Lebanese in Kuwait
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cant help you with one nic isa !!

never used an isa server with one nic, cuz i dont understand then what will be internal and what will be external to ISA !!!

if u want to have a real firewall , install a 2nd nic into ISA.


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Tarek Majdalani

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

(in reply to zibippo)
Post #: 5
RE: the net way is impossible - 18.Sep.2006 8:42:05 PM   
zibippo

 

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but he looks that the configuration exists with a one net card! the template even exists in isa server 2004, I have set up it and I works. for the internal addresses telling him what they are is enough ...

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RE: the net way is impossible - 19.Sep.2006 1:26:16 AM   
elmajdal

 

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yes the template exists in ISA , but its not a recommened installation and you will not have a real firewall.

your isa will function as a webproxy only for HTTP/HTTPS protocols.


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Tarek Majdalani

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

(in reply to zibippo)
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RE: the net way is impossible - 19.Sep.2006 1:46:23 AM   
zibippo

 

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OK then I put us the second network card ... but then he automatically knows what the outside addresses are? is it for this that I am not able to navigate on the isa server taking away the settings of the proxy? do I have a hardware firewall cisco in front of the isa which template advises me to use for the new configuration with 2 network cards?

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Post #: 8
RE: the net way is impossible - 19.Sep.2006 1:58:17 AM   
elmajdal

 

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Yes put a 2nd NIC into your ISA to eliminate all your problems you are having.

before 3 years i was using PIX ( 2 PIX with failover option ).

and i was having ISA 2000 with these PIX as a front-end back-end firewalls.

but when i upgraded to ISA 2004, i moved those PIX to the store , as ISA 2004 is more secure than PIX.

read this article to decide what you will do with your pix : http://www.isaserver.org/tutorials/2004isapixdmz.html




_____________________________

Tarek Majdalani

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

(in reply to zibippo)
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RE: the net way is impossible - 19.Sep.2006 4:17:32 PM   
zibippo

 

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but isa understands what are automatically the outside addresses? with 2 net cards?

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