RE: Issue connecting ISA to a LAN port of ADSL router

  • From: "Mohammed Irfanullah" <mirfan@xxxxxxxxxxx>
  • To: "'[ISAserver.org Discussion List]'" <isalist@xxxxxxxxxxxxx>
  • Date: Wed, 21 May 2003 09:44:50 +0300

Hi there
The way you are connecting to your ADSL Router is correct, the only
thing you have to do  check the IP addresses you have given on your
network cards and gateway provided.
The gateway provided from ISP should be provided on Network card which
is connected to ADSL Router and different ip then your internal network 
Hope this work

Thanks and regards



Mohammed Irfanullah 
Network Administrator
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-----Original Message-----
From: Mechanic [mailto:administrator@xxxxxxxxxxxxx] 
Sent: Tuesday, May 20, 2003 9:18 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: Issue connecting ISA to a LAN port of ADSL router

http://www.ISAserver.org


Hi

If you try and telnet into the modem you should be able to give it the
following command

Plug the Wan port to the ISA external NIc
Telnet modem ip

Defserver=x.x.x.x where x.x.x.x is the ip appress of the ISA external
interface.

Connect the clients to the ISA internal NIC

I work fine with an alcatel ADSL modem using these settings.

The Defserver command just passes all traffic to the specified ip
withour any action.

William
-----Original Message-----
From: esmondl@xxxxxxxxxxx [mailto:esmondl@xxxxxxxxxxx] 
Sent: 20 May 2003 19:55
To: [ISAserver.org Discussion List]
Subject: [isalist] Issue connecting ISA to a LAN port of ADSL router

http://www.ISAserver.org


Dear all, I have recently bought an ADSL router to share the Internet
connection in order to have more machines directly connecting to
Internet.
The ADSL router has a WAN port and 4 LAN ports. It seems once ISA plug
into a LAN port of ADSL router, the ISA machine can no longer access
Internet, but it works fine when the ADSL modem directly plug into the
ISA
machine. Any other machines plug into the LAN ports (without ISA
installed) can access Internet no problem at all. Do we need to
configure
ISA for allowing traffic to relay thru the ADSL router? We have been
playing around for a few days now, but still have no luck to make it to
work.

Please shed me some lights on this issue, any information is greatly
appreciate..

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