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Archived from groups: comp.security.firewalls (More info?)
Guys,
Need some advice. I am setting up an ISA Server in a department. The
organisation already has an upstream squid Proxy.
All our current traffic is routed through the squid.
We would like to setup an additional proxy running ISA 2004 for our
department.
What is the best setup?
How does the external interface know where to send all internal traffic to?
Obviously with this setup I plan to use two intefaces, one for the external
and other for the internal interface. I am not sure whether to use firewall
clients or NAT clients. Does the physical network cabling path need to be
for any of these methods, for example to ensure all traffic goes through
ISA, or can this be done through access control lists in the router?
Thank You for all your help.
Guys,
Need some advice. I am setting up an ISA Server in a department. The
organisation already has an upstream squid Proxy.
All our current traffic is routed through the squid.
We would like to setup an additional proxy running ISA 2004 for our
department.
What is the best setup?
How does the external interface know where to send all internal traffic to?
Obviously with this setup I plan to use two intefaces, one for the external
and other for the internal interface. I am not sure whether to use firewall
clients or NAT clients. Does the physical network cabling path need to be
for any of these methods, for example to ensure all traffic goes through
ISA, or can this be done through access control lists in the router?
Thank You for all your help.