2 Web servers behind one outside IP

[Mordine]

I apologize that I do not have access to the config at the moment, but I hope this is a simple question. Right now I have a static translation from the outside IP to a web server. We want to kick up a second web server, but don't have anymore IPs laying around. Is there a way to route via the url or use dns to translate to the correct inside IP? There is a mail server and a vpn termination box (for SAN replication) on the same subnet. Any help pointing me in the right direction would be greatly appreciated.

 

[brianinms]

Nope, not on the ASA. Perhaps you can modify some of your statics to static pat and only forward the ports you need.

 

[Mordine]

Thanks. I thought about that. I'm using owa with Exchange, but there is no web component on the vpn box. Just out of curiosity, what should I be looking for do route to 2 different web servers?

 

[unclerico]

as brian said, you're going to have to do PAT and have the other web server use an alternate port assuming they are both using http/80

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[Mordine]

What I have done is create a small VM running Crossroads, an open source http load balancer, to do the web server selection. Just in testing, but seems to do what I need.