Re: Securing the ADSL

  • From: "Jim Harrison" <jim@xxxxxxxxxxxx>
  • To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
  • Date: Mon, 4 Feb 2002 19:40:00 -0800

It's not ADSL, it's the underlying VPN connection.
When SP1 re-ships, this will be fixed.
Patience; just another week or two...

Jim Harrison
MCP(NT4, W2K), A+, Network+, PCG
http://isaserver.org/authors/harrison/
Read the books!

  ----- Original Message ----- 
  From: Eran Levi 
  To: [ISAserver.org Discussion List] 
  Sent: Monday, February 04, 2002 11:43
  Subject: [isalist] Re: Securing the ADSL


  http://www.ISAserver.org


  Hi 

  Jim , Tom , anybody  I'm concerned , 

  Can any one please shade a light here 

  If I use ISA Server with An ADSL ( VPN connection )  can't I control the Open 
Port I have  ? 

  ISA can't Filter the ADSL Connection ? 

  L Eran 

   

  -----Original Message-----
  From: Eran Levi [mailto:eran@xxxxxxxxxxx] 
  Sent: Monday, February 04, 2002 4:53 PM
  To: [ISAserver.org Discussion List]
  Subject: [isalist] Re: Securing the ADSL

   

  http://www.ISAserver.org

  Hi jim 

  Yes it does connected with a VPN Dial ( how else , this is the only when the 
ISP Provider have to connect a ADSL modem here ) 

  What you say is that ISA can't be secure if I use an ADSL line with a VPN 
connection ( Most cases as far as I know )  

  Because it can't Filter the VPN connection ? ? 

  And the RPC port will always be open ??

   

   

  -----Original Message-----
  From: Jim Harrison [mailto:jim@xxxxxxxxxxxx] 
  Sent: Monday, February 04, 2002 4:49 PM
  To: [ISAserver.org Discussion List]
  Subject: [isalist] Re: Securing the ADSL

   

  http://www.ISAserver.org

  Is the ADSL connection made with a VPN dialup?

  ISA doesn't filter VPN connections (yet).

   

  Jim Harrison
  MCP(NT4, W2K), A+, Network+, PCG
  http://isaserver.org/authors/harrison/
  Read the books!

    ----- Original Message ----- 

    From: Eran Levi 

    To: [ISAserver.org Discussion List] 

    Sent: Monday, February 04, 2002 04:38

    Subject: [isalist] Securing the ADSL

     

    http://www.ISAserver.org

    Hi all 

    Well I have 2 isa servers in hand 1 with ISDN and the other with an ADSL 
Connection 

    Bout   with almost the same Configuration when I go to : grc.com to check 
them ( at shields up  )

    The Isdn is " Stealth " ( good thing here ) accept for the Open ports I 
want them to be open 

    But the ADSL when I check him is only get " Close " and port 135 is open 

    Hmmmmmmmmm

    The configuration R the same the line is different , do you think I have an 
issue with the ADSL box  ? 

    All work fine got web publish mail publish ........

    But you know something is just not right 

     

    10x 

    Eran 

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