Hi Carlos, You will need two IP address on the external interface. For example, if you want to publish two SMTP servers using Server Publishing Rules, you will need to create two rule, each one using a different external IP address. HTH, Tom www.isaserver.org/shinder Thomas W Shinder, M.D., MCSE, MCT -----Original Message----- From: carloseduardo@xxxxxxxxxxxxxx [mailto:carloseduardo@xxxxxxxxxxxxxx] Sent: None To: [ISAserver.org Discussion List] Subject: [isalist] Publish Internal Servers http://www.ISAserver.org Can I publish 2 internal servers using the same TCP port through ISA? I have just one IP address assigned to my external NIC. Thanks. Carlos Eduardo. _____________________________________________________ Esta mensagem foi enviada utilizando o WebMail SecrelNet! ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: tshinder@xxxxxxxxxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub')