Firewall-1

Re: [FW-1] IPSec VPN's

Subject: Re: [FW-1] IPSec VPN's
From: Jean-Francois Gobin <gobin AT GOBINJF DOT BE>
To: FW-1-MAILINGLIST AT AMADEUS.US.CHECKPOINT DOT COM
Date: Wed, 22 Mar 2006 09:29:04 +0100
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Wait wait wait ...

Tcpdump can be an annoyance because it may pick the packets before the firewall processes them.

Watch in your log file or use "fw monitor" instead.

Normally, UDP/500 is "ruled" by an implicit rule. Look after it in "view - --> implicit rules"

jF

On Wed, 22 Mar 2006, Reinhard Stich wrote:

hi,

please check if udp/500 (ike) und IP-protocol 50 (ESP) are permited on your firewall and the remote firewall.

you can check with a tcpdump if the packets are transmited ...

cheers
reinhard

At 01:52 22.03.2006, you wrote:
Reinhard,

Different managements, so external managed firewall nodes defined on
each end. VPN's configured, using 3des for key exchange, using a shared
secret. Meshed-VPN setup and configured, and appear to be identical on
both sides, except externally managed firewall are oppositly configured
in oposing firewalls.

I keep getting "no response from peer", and "no valid SA" in the VPN
logs.

Bruce

-----Original Message-----
From: Reinhard Stich [mailto:r.stich AT INTERNET-SECURITY DOT AT]
Sent: Wednesday, March 22, 2006 11:15 AM
To: FW-1-MAILINGLIST AT AMADEUS.US.CHECKPOINT DOT COM
Subject: Re: [FW-1] IPSec VPN's

At 22:22 21.03.2006, you wrote:
>  Folk,
>
>Looking for the configuration and setup of a IPSec VPN between two NG
>R55 Firewalls.
>
>Can someone point me in the right direction ?

what's the problem?

are the gateways managed by the same mgmt or with different managements?
are there already VPNs configured?

first of all you have define that you have VPN on the boxes, then go to
the VPN-tab and configure a meshed-VPN community.

cheers
reinhard

>Thanks
>
>Bruce
>
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--
Reinhard Stich  ASSIST  R.Stich AT internet-security DOT at
Internet Security AG,      1150 Wien, Johnstrasse 29
Tel: +43 1 3709440 RS784-RIPE Fax: +43 1 3709440-333

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Reinhard Stich  ASSIST  R.Stich AT internet-security DOT at
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- ----------
Jean-Francois Gobin - Administrateur gobinjf.be
http://www.gobinjf.be   mailto:gobin AT gobinjf DOT be
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