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Re: [FW-1] IKE Encryption Problems with SecuRemote



Don,

Do you have a certificate on your firewall gateway?
Look at your firewall object under the certicates tab.

HTH

Yim
--- John Castillo <[email protected]> wrote:
> strangely enough i have the same problem today.  my
> configs worked great for
> the past year until the NEs added a new security
> policy on the routers in
> front of my firewall modules.
>
> we're look at it now.. what i can tell you is that i
> see no key exchange or
> install information in the FW logs.  i'll let you
> know what i find ...
> having the NE look at their logs and ACLs for:
>
> tcp 264
> udp 500
> udp 259
> IP Protocol 50 (i think this is for IKE)
> IP Protocol 94 (i think this is for FWZ)
>
> john
> ----- Original Message -----
> From: "Don" <[email protected]>
> To: <[email protected]>
> Sent: Friday, January 11, 2002 10:05 AM
> Subject: [FW-1] IKE Encryption Problems with
> SecuRemote
>
>
> > I have been helping another user on this list
> troubleshoot a SecuRemote
> > problem and at this point we are stumped.
> >
> > When FWZ is used, everything works fine.
> >
> > When IKE is used, nothing works.
> >
> > Users can download the topology but authentication
> hangs.
> >
> > Traffic leaves the client system to UDP port 500,
> arrives at the firewall,
> > and then nothing happens (verified through a
> traffic dump). No return
> > traffic is generated at all.
> >
> > IKE is enabled on both sides, the user is defined
> correctly, but the
> > remote firewall simply refuses to answer the
> isakmp exchange.
> >
> > The client is running SR 4.1 SP5 on Win2k
> Professional.
> >
> > The firewall is running 4.1 SP5 on Win2k Advanced
> Server.
> >
> > Using this client I can connect to all of my Nokia
> 4.1 firewalls.
> >
> > This is not working whether or not client side NAT
> is involved.
> >
> > Any suggestions would be greatly appreciated.
> >
> > Rulebase consists of two rules:
> > remote_users@any    internal-net    ANY
> Client_Encrypt
> > ANY                 ANY             ANY    ACCEPT
> >
> > Though we have tried many variations on rules and
> configurations.
> >
> > -Don
> >
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