Presenting multiple public IP addresses on a single firewall interface.
We have a firewall with a web facing interface of 150.x.x.a
We have purchased several other public ips, 150.x.x.b and 150.x.x.c
How do I make 150.x.x.b available on our firewalls external interface?
I intend to NAT 150.x.x.b to an internal IP address (web server) .
So basically I want to be able to access this internal webserver by entering a different 150.x.x.b
Do we get our ISP to route 150.x.x.b to our firewall external ip address 150.x.x.a, and simply use a static nat?
We have purchased several other public ips, 150.x.x.b and 150.x.x.c
How do I make 150.x.x.b available on our firewalls external interface?
I intend to NAT 150.x.x.b to an internal IP address (web server) .
So basically I want to be able to access this internal webserver by entering a different 150.x.x.b
Do we get our ISP to route 150.x.x.b to our firewall external ip address 150.x.x.a, and simply use a static nat?
sstone55423
WHat kind of firewall? The firewall needs to be configured to NAT the available IP addresses in the range you purchased. Different firewalls do that in different ways.
ASKER
Hi,
its a Cisco ASA 5510 Series.
I have no problem with configuring the NAT. What I really want to know is about the routing?
Do we just get our ISP to route 150.x.x.b to our current external IP 150.x.x.a and then configure the NAT to our internal server. Is that all that is required to make this web server accessable using 150.x.x.b ?
Thanks,
its a Cisco ASA 5510 Series.
I have no problem with configuring the NAT. What I really want to know is about the routing?
Do we just get our ISP to route 150.x.x.b to our current external IP 150.x.x.a and then configure the NAT to our internal server. Is that all that is required to make this web server accessable using 150.x.x.b ?
Thanks,
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How is it going?
ASKER
Its working fine thanks for the help.