Firewall-1

[FW-1] Réf. : Re: [FW-1] SecureRemote with Windows ICS

Subject: [FW-1] Réf. : Re: [FW-1] SecureRemote with Windows ICS
From: Bertrand KLOTZ <bklotz AT GFI DOT FR>
To: FW-1-MAILINGLIST AT AMADEUS.US.CHECKPOINT DOT COM
Date: Tue, 26 Oct 2004 18:20:03 +0200


Thanks for you answer
I try to use an Windows WP station with Eicon Diva ADSL  USB modem (with no
filtering options) as a gateway .
If I enable ICF, I see in pfirewall.log that ESP (IP 50)  is dropped I don't now
why and I how to allow it
It also doesn't work if I disable ICF

Any idea ?
Thanks
Bertrand





GoddardM AT SCHNEIDER DOT COM le 21-10-2004 15:34:15

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How do you have your routers set up? For example, on my wireless router, I
have to add IPSec passthrough (which is default anyway). PPTP and other
tunneling options are also there... this is something you may want to
check. But it works fine for me. It even worked fine when I used dial-up
ICS! (And yes, it was crappy and slower than you can imagine..)
Also make sure the ICF is allowing the proper ports for IKE, etc. (UDP 500,
for example). Or if you can, turn it off... mine is off; I figure the NAT I
am doing is pretty good protection as well as a general lock-down of my
home system.
If I remember right, there might also be some options to allow IPSec or IKE
passthrough over the ICS. Make sure these are allowed... this is the one I
am not positive on, I would have to be looking at my routers config.

Good luck.


Regards,
Matt Goddard
Security Information Team
Schneider National
920-592-4787
goddardm AT schneider DOT com



|---------+-------------------------------------------->
|         |           Bertrand KLOTZ <bklotz AT GFI DOT FR>   |
|         |           Sent by: Mailing list for        |
|         |           discussion of Firewall-1         |
|         |           <FW-1-MAILINGLIST AT AMADEUS.US DOT CHEC|
|         |           KPOINT.COM>                      |
|         |                                            |
|         |                                            |
|         |           10/21/2004 03:19 AM              |
|         |           Please respond to Mailing list   |
|         |           for discussion of Firewall-1     |
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  |       cc:
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  |       Subject:  [FW-1] SecureRemote with Windows ICS
|

>----------------------------------------------------------------------------------------------|





Hi all



Does anyone know if it's possible to use SecuRemote on a LAN behind Windows
2000
      or XP ICS/ICF

If Yes, Is there someting to configure on ICS ?

That don't work with my tests , and it's OK with various routers ( With IKE
over
      TCP and UDP encapsulation validate)

I don't find anything about this on Checkpoint Secure knowledge



Thanks

Bertrand

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