Port mapping with a PIX
Posted on 2006-11-16
Can I map multiple public IP's to a single private IP with portmapping?
Lets say I have 2 public IP's:
I have 1 internal server
22.214.171.124 (smtp and http)
Can I do this:
static (inside,outside) tcp 126.96.36.199 smtp 188.8.131.52 smtp netmask 255.255.255.255 0 0
static (inside,outside) tcp 184.108.40.206 http 220.127.116.11 http netmask 255.255.255.255 0 0
Is it ok to do this? Two public IPs are port mapped to one internal IP, but on different ports. The reason I want the IPs to be different is because we will be adding another box which will be the http server. Then I can point one IP at one box, and one IP at the other.
Im pretty sure this is ok, but want to be sure before I make it live. Thank you.