[isalist] Re: GRE routing - Internal<->internal

  • From: "Crockett, Gregory" <Gregory.Crockett@xxxxxxxxx>
  • To: <isalist@xxxxxxxxxxxxx>
  • Date: Thu, 8 Jun 2006 15:53:44 -0500

http://www.ISAserver.org
-------------------------------------------------------
  
Jim,
I created the custom protocol -- same results.  The log does show the
protocol (47) being used -- sort of.  The Source/Destinations Ports are
both 0.
On creating the protocol, "outbound" is not an option -- only "send" and
"send receive".  I tried them both.

-----Original Message-----
From: isalist-bounce@xxxxxxxxxxxxx [mailto:isalist-bounce@xxxxxxxxxxxxx]
On Behalf Of Jim Harrison
Sent: Thursday, June 08, 2006 1:01 PM
To: isalist@xxxxxxxxxxxxx
Subject: [isalist] Re: GRE routing - Internal<->internal

http://www.ISAserver.org
-------------------------------------------------------
  
Create a custom "raw" protocol using IP protocol 47 outbound.
Use that protocol in the "allow" access rule from the device to the
switch.


-------------------------------------------------------
   Jim Harrison
   MCP(NT4, W2K), A+, Network+, PCG
   http://isaserver.org/Jim_Harrison/
   http://isatools.org
   Read the help / books / articles!
-------------------------------------------------------
 

-----Original Message-----
From: isalist-bounce@xxxxxxxxxxxxx [mailto:isalist-bounce@xxxxxxxxxxxxx]
On Behalf Of Crockett, Gregory
Sent: Thursday, June 08, 2006 10:50
To: isalist@xxxxxxxxxxxxx
Subject: [isalist] Re: GRE routing - Internal<->internal

http://www.ISAserver.org
-------------------------------------------------------
  
Yes, ISA is set as the default route on the AP.

TIA

greg

-----Original Message-----
From: isalist-bounce@xxxxxxxxxxxxx [mailto:isalist-bounce@xxxxxxxxxxxxx]
On Behalf Of Jim Harrison
Sent: Thursday, June 08, 2006 12:25 PM
To: isalist@xxxxxxxxxxxxx
Subject: [isalist] Re: GRE routing - Internal<->internal

http://www.ISAserver.org
-------------------------------------------------------
  
??
"on ISA"? 


-------------------------------------------------------
   Jim Harrison
   MCP(NT4, W2K), A+, Network+, PCG
   http://isaserver.org/Jim_Harrison/
   http://isatools.org
   Read the help / books / articles!
-------------------------------------------------------
 

-----Original Message-----
From: isalist-bounce@xxxxxxxxxxxxx [mailto:isalist-bounce@xxxxxxxxxxxxx]
On Behalf Of Crockett, Gregory
Sent: Thursday, June 08, 2006 10:11
To: isalist@xxxxxxxxxxxxx
Subject: [isalist] Re: GRE routing - Internal<->internal

http://www.ISAserver.org
-------------------------------------------------------
  
Yes, on ISA as the default route.

-----Original Message-----
From: isalist-bounce@xxxxxxxxxxxxx [mailto:isalist-bounce@xxxxxxxxxxxxx]
On Behalf Of Jim Harrison
Sent: Thursday, June 08, 2006 12:07 PM
To: isalist@xxxxxxxxxxxxx
Subject: [isalist] Re: GRE routing - Internal<->internal

http://www.ISAserver.org
-------------------------------------------------------
  
GRE is not TCP:47, but IP:47. 

Does the wireless device use ISA as the default route?

-------------------------------------------------------
   Jim Harrison
   MCP(NT4, W2K), A+, Network+, PCG
   http://isaserver.org/Jim_Harrison/
   http://isatools.org
   Read the help / books / articles!
-------------------------------------------------------
 

-----Original Message-----
From: isalist-bounce@xxxxxxxxxxxxx [mailto:isalist-bounce@xxxxxxxxxxxxx]
On Behalf Of Crockett, Gregory
Sent: Thursday, June 08, 2006 09:57
To: isalist@xxxxxxxxxxxxx
Subject: [isalist] GRE routing - Internal<->internal

Hello all,
I have a wireless device that needs to attach to a wireless switch, via
GRE, on a different subnet. Any ideas on how I can do this? I
created/allowed TCP 47 -- still no go.
TIA

greg

________________________________

Server Name      Source Port     Destination IP  Destination Port
Protocol         Action  Rule    Client IP       Source Network
Destination Network      Transport       
ISA      1024    192.168.2.1     123     NTP (UDP)       Initiated
Connection       Wireless AP - Internal - Wireless       192.168.1.41
Internal         Wireless        UDP     
ISA      0       192.168.2.1     0       Unidentified IP Traffic
Closed Connection        Internal ->internal     192.168.1.41
Internal         Wireless        GRE     
        


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