RE: ISA VPN and DHCP`

  • From: "Friese, Casey" <cfriese@xxxxxxxxxxxxx>
  • To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
  • Date: Fri, 7 Mar 2003 15:21:47 -0500

why don't you just tell RRAS what IP address to use for clients and then 
reserve those IP's at the DHCP Scope.

-----Original Message-----
From: Chris H [mailto:ntpro@xxxxxxxxxx]
Sent: Friday, March 07, 2003 3:11 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: ISA VPN and DHCP`


http://www.ISAserver.org


I mean that the dhcp server that it got the 10 leases from has had that
scope disabled since we are converting from a 172.x to a 10.x internal
network. However, when I connect to the VPN it is still handing out the
172.x leases. This will soon cause a problem as the associated scope
information in the lease will not be valid once we convert.

Chris

----- Original Message -----
From: "Thomas W Shinder" <tshinder@xxxxxxxxxxxxxxxxxx>
To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
Sent: Friday, March 07, 2003 10:16 AM
Subject: [isalist] RE: ISA VPN and DHCP`


http://www.ISAserver.org


Hi Chris,

ISA Server only creates packet filters to support VPN clients. The rest
is all RRAS. RRAS will obtain 10 IP addresses from the DHCP server on an
ad lib basis. What do you mean by "caching" leases?

Thanks!
Tom

Thomas W Shinder
www.isaserver.org/shinder
ISA Server and Beyond: http://tinyurl.com/1jq1
Configuring ISA Server: http://tinyurl.com/1llp



-----Original Message-----
From: Chris H [mailto:ntpro@xxxxxxxxxx]
Sent: Friday, March 07, 2003 7:52 AM
To: [ISAserver.org Discussion List]
Subject: [isalist] ISA VPN and DHCP`


http://www.ISAserver.org


Does the ISA VPN cache dhcp leases from an internal dhcp server? I
thought I
had read somewhere that it grabs however many you have connections
enabled
for. I had deactivated a scope on a dhcp server but the ISA server is
still
giving out its leases.

I have restarted the RRAS server with no luck. Does anyone know the
trick to
releasing these addresses?

TIA

Chris


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