Hi,

maybe I don't explain my situation good enough. My clients connect to a
cluster with a virutal ip x.1 and the answer packet comes from the real
IP's x,2 or x.3 . 

The cluster is not in my network an is not administrated by me. I have
no possibility to change this behavior.

I hope with this and my first mail now the problem of me is clear.


Best regards
Daniel Fitzner

------------------------------------------------------------------------
----
---------

Daniel Fitzner
IT-Services
T-Systems debis Systemhaus GEI GmbH / GS Berlin
debis Haus am Potsdamer Platz
10875 Berlin

mail: [EMAIL PROTECTED]
fon: +49 30 2554-3266
fax: +49 30 2554-3187

 

-----Urspr�ngliche Nachricht-----
Von: Allison, Mark [mailto:[EMAIL PROTECTED]]
Gesendet: Mittwoch, 9. Mai 2001 20:09
An: Fitzner Daniel
Betreff: RE: [FW1] Problem with connecting to a cluster


Is this a logical server group?  If so, you need to add a rule to allow
access the logical server group after the access to the nodes within the
group.

Mark Allison
> Global Cash Access / Central Credit, L.L.C.
> 702-855-3037 voice
> mailto:[EMAIL PROTECTED]
> 


-----Original Message-----
From: Fitzner Daniel [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, May 09, 2001 2:39 AM
To: FW1-MailingList (E-mail)
Subject: [FW1] Problem with connecting to a cluster



Hello,

we have a problem with connecting a client to a load balancing cluster.
The cluster consists of three machines with ip 192.168.1.1, 192.168.1.2
and 192.168.1.3. The client always connects to the ip 192.168.1.1 but
gets the answer packet from 192.168.1.2. If I have only the rules :

Source          Destination             Service                 Action

                        192.168.1.1
CLIENT-IP               192.168.1.2             TCP-Destinationport
accept
                        192.168.1.3


, the fw drops the answer packet from 192.168.1.2. I don't want to allow
a rule like:

Source          Destination             Service         Action

192.168.1.2             CLIENT-IP               TCP > 1023
accept


Is there any other possible solution for this problem ????


Best regards
Daniel Fitzner

------------------------------------------------------------------------
----
---------

Daniel Fitzner
IT-Services
T-Systems debis Systemhaus GEI GmbH / GS Berlin
debis Haus am Potsdamer Platz
10875 Berlin

mail: [EMAIL PROTECTED]
fon: +49 30 2554-3266
fax: +49 30 2554-3187

 


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