尝试在URL中使用IP地址时出现身份验证问题

I am using IIS 6.0 and have a virtual directory setup. The server is setup on my company's intranet. Under the security settings, anonymous access is disabled, integrated windows authentication is enabled, digest authentication for windows domain servers is enabled, and the realm has our AD domain address.I am using IIS 6.0 and have a virtual directory