Thats what I have, but its not working.
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Perimeter network access to internal network in a Back firewall configuration (ISA 2006)
Hello,
I have a server in the perimeter network that requires access to the internal network. Temporarily I want all traffic from this server to the internal network permitted. I have setup a firewall rule to allow this, but it doesnt seem to work. I have setup logging and access is denied to the internal network by the default deny rule.
Do I need to setup any additional Network rules, other then the default rules?
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Answers
ISA
Ethernet adapter External:
IP Address. . . . . . . . . . . . : 10.58.9.5
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . : 10.58.9.1
Ethernet adapter Internal:
IP Address. . . . . . . . . . . . : 10.59.69.1
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . :
DNS Servers . . . . . . . . . . . : 10.59.57.46
10.59.57.47
server that I wish to access in the dmz
10.59.9.7
255.255.255.0
10.59.9.1
10.58.9.1 is a hardware firewall.
dns servers are internal:
10.59.57.46
10.59.57.47
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by: EricTVikingPosted on 2008-10-07 at 15:13:37ID: 22664416
The sort of rule you probably need is allow all outbound traffic, from server in perimeter network, to internal for all users. That should be the only rule you need.