RE: TFTP from external interface?

  • From: "Quillman Shawn (RBNA/CSA1) *" <Shawn.Quillman@xxxxxxxxxxxx>
  • To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
  • Date: Tue, 7 Sep 2004 09:48:15 -0500

Yeah, you're right.  My bad (only one cup of coffee so far this
morning...)  How did you create the packet filter?

-Shawn

-----
Shawn R. Quillman
Robert Bosch Corporation RBNA/CSA1
38000 Hills Tech Drive
Farmington Hills, MI 48331
(248) 553-1164 (P) (248) 848-6969 (F)
shawn.quillman@xxxxxxxxxxxx

-----Original Message-----
From: William Robertson [mailto:robertson.william@xxxxxxxxxxxxxx] 
Sent: Tuesday, September 07, 2004 10:36 AM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: TFTP from external interface?

http://www.ISAserver.org

No, just did UDP 'cause as I understand it TFTP is a UDP protocol???

-----Original Message-----
From: Quillman Shawn (RBNA/CSA1) * [mailto:Shawn.Quillman@xxxxxxxxxxxx]
Sent: 07 September 2004 04:14 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: TFTP from external interface?

http://www.ISAserver.org


Did you also create one for tcp/69?

-Shawn 


-----
Shawn R. Quillman
Robert Bosch Corporation RBNA/CSA1
38000 Hills Tech Drive
Farmington Hills, MI 48331
(248) 553-1164 (P) (248) 848-6969 (F)
shawn.quillman@xxxxxxxxxxxx

-----Original Message-----
From: William Robertson [mailto:robertson.william@xxxxxxxxxxxxxx]
Sent: Tuesday, September 07, 2004 10:08 AM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: TFTP from external interface?

http://www.ISAserver.org

Hi Tom,

I know, that's why I'm struggling... hehe Don't you just love it that it
is now possible to ask the question: "What version of ISA are you
running...?" - it's beautiful I tell you.

Anyway, I'm sorry to say that I am still running ISA 2000 :(

I want to basically dump the config's of my external routers to the TFTP
server running on my internal workstation, so I somehow need to let ISA
know how to authenticate the inbound request so I though a Packet Filter
would be required, but that didn't work (to say the least...)

Thanks
William R.

-----Original Message-----
From: Thomas W Shinder [mailto:tshinder@xxxxxxxxxxx]
Sent: 07 September 2004 02:44 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: TFTP from external interface?

http://www.ISAserver.org

Hi William,

The ISA firewall isn't a simple packet filter firewall like so-called
'hardware firewalls'.

What version of the ISA firewall are you using?

>From your ISA firewall configuration experience, do you ever recall
creating a simple packet filter to allow inbound access?

Thanks!

Tom
www.isaserver.org/shinder
Get the book!
Tom and Deb Shinder's Configuring ISA Server 2004
http://tinyurl.com/3xqb7
MVP -- ISA Firewalls



-----Original Message-----
From: William Robertson [mailto:robertson.william@xxxxxxxxxxxxxx]
Sent: Tuesday, September 07, 2004 6:40 AM
To: [ISAserver.org Discussion List]
Subject: [isalist] TFTP from external interface?


http://www.ISAserver.org

Hi there

Anyone know how I can allow TFTP access from an outside router to a TFTP
Server sitting inside my corporate network?

I tried creating a packet filter for UDP:69 but this didn't work...

Any and all ideas appreciated.
Thanks
William R.


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