I am facing very strange problem with ISA 2006 server. When we are accessing bank sites, or any other secured sites, user's session is getting timed out. When I checked the log of ISA, I found that for accessing the same web page it is taking two or three IP addresses. So may be because of that sesssion is getting timed out. What I can do the configuration change so that for accessing a particular websites, it will always take updated webpage from internet and will use only one external public IP address. Thanks in advance. Regards Devesh