RE: Problems with DHCP on external network card

  • From: "Greg Mulholland" <greg_mul@xxxxxxxxxxxxxxx>
  • To: "'[ISAserver.org Discussion List]'" <isalist@xxxxxxxxxxxxx>
  • Date: Fri, 14 Mar 2003 08:02:15 +1100

Actually, Jim wrote me a script once before to ping a host name and get
it too update the packet filter with the returned IP.

I don?t know how it would work with all packet filters however.

Greg Mulholland

-----Original Message-----
From: Glen Howard [mailto:ghoward@xxxxxxxx] 
Sent: Friday, March 14, 2003 4:00 AM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: Problems with DHCP on external nework card

http://www.ISAserver.org


It is HIGHLY recommended (per Shinder book p. 208-212) that your
external
interface have static addressing.. I don't know of a scenario whereby
ISA
SERVER can be programmed to change automatically.. 

You will have to change PACKET FILTERS, and published servers when this
occurs..

Glen Howard II, MCP
Systems Administrator
"Let's talk about it later, Let's WORK on it Now!!"   


-----Original Message-----
From: Jimmy Marklund [mailto:jimmy.marklund@xxxxxxxxxxxxxxx] 
Sent: Thursday, March 13, 2003 6:43 AM
To: [ISAserver.org Discussion List]
Subject: [isalist] Problems with DHCP on external nework card


http://www.ISAserver.org


Hi!
I have a problem with my ISA server. I seem to loose the external ip
adress,
wich is assigned by DHCP. If i stop all ISA services I receive an adress
just fine, but when ISA server is Activated I can`´connect to my ISP:s
dhcp.
What have I missed?

Regards/

Jimmy¨

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