[FW1] Firewall-1 & Local Director HELP !!

[Raghavan M Ramanujapuram <Raghavan.Ramanujapuram@FW1-NOSPAMctp.com>]

                       VLAN-1             VLAN-2
 
            Checkpoint   |			|--web erver 1
ISP Switch--Firewall-----|Local Director--|--web server 2
                         |			|--web server 3
                                          |--Chat Server
                                          |--Mail Server
 
Hi,

I have a network setup which looks like the above.
I am doing VLANs using a Layer-2 switch, so as per the above diagram, in
VLAN-1 I have the inside interface of the firewall and the outside interface
of the Local Director and in VLAN-2 I have the inside interface of the Local
Director and 5 hosts, 3 web servers (mysitename.com, which are to be load
balanced), 1 mail server (mail.mysitename.com, to which external mail
servers would connect to send mail) and 1 chat server (chat.mysitename.com,
to which browsing clients would connect to chat).
 
What I would like to know is how would I do the routing of the packets and
the IP addressing.
Is there a possiblity of defining multiple IP addresses on the outside
interface of the firewall, in which case I would NAT my virtual IP address
for the web servers (that is defined on the Local Director) to 1 public IP
address on the outside interface, another virtual IP on the Local Director
for the chat server to another public IP address on the outside interface of
the firewall and so on.
 
Note: I am not averse to moving the chat server and the mail server to
VLAN-1, but my problem would still remain the same.
 
Thanks for your help

-Raghavan


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