Object NAT with multiple ports needed?
Posted on 2014-02-20
I have a question about Cisco Object NAT on iOS 8.3+ as it relates to machines needing more than one port PAT'd from outside to inside. Example being an Exchange box, which needs both 25 and 443. Object NAT only allows you to PAT one port per object. My workaround for this is to just create multiple objects... "Exchange-smtp" and "Exchange-https" and then setup the PAT rules on each object for the respective ports, but this seems clunky. Is there a better/best practice way to set this up so that I don't need multiple objects per internal server?