Re: TN5250 *through* a firewall?

The problem I've encountered is, when trying to access an AS/400 that's
behind FW-1, the 5250 control negotiation occurrs immedately... not
allowing the the FW-1 prompts (userid & password) to be displayed.

The Shareware 5250 clients are much more relaxed about this... and allow
the prompts to be displayed.  

david

At 12:11 AM 4/8/98 , Vincent LeVeque wrote:
>I don't think telnet 5250 is "natively" supported by Firewall-1.  If it uses
>the same port and protocol (TCP vs. UDP) as regular telnet, there should be
>no problem.  Otherwise Firewall-1 lets you configure custom services fairly
>easily.  This flexibility is one of the strengths (and great temptations) of
>Firewall-1.
>
>No client or browser configuration is necessary - Socks is not involved.  
>
>Firewall-1's controls use "stateful inspection" - basiocally a high-powered
>packet filter (like a router) except they maintain "memory" of the state of
>a connection & can inspect the contents of a packet.  It is fast & pretty
>much invisible to the end user.
>
>- VL
>
>
>
>
>At 06:22 PM 4/7/98 -0500, you wrote:
>>I think I should clarify something... I want to get to an AS/400 that's
>>behind a firewall (FIREWALL-1)... I telnet to the appropriate address and
>>the firewall asks for a user id & password, then it let's me through to the
>>as400.
>>
>>david
>>
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| WWW:      http://www.midrange.com/david
|
| ... A man can move mountains, a world can be turned,
| and the greatest of distances easily spanned,
| When the strength that's invested in making a fist
| is transformed into shaking a hand.
|
|                       - DMRoth
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| Fight Spam! Join CAUCE! == http://www.cauce.org/

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