I get an error message while trying to access the sharepoint portal. The error message thats being displayed is "Page cannot be displayed". The Portal was functioning properly till yesterday. As a sudden it started giving the above error message and no changes has been made in IIS manager as far.But when i try to access the site directly from the Server, it works fine and opens up with no error message
Can anyone please suggest me where could be the problem
Thanks & Regards
As you talk about the SharePoint Portal, are you using SharePoint Portal Server 2003 ?
SP 2010 "FAQ" (mainly useful links): http://wssv4faq.mindsharp.com/default.aspx
WSS3/MOSS FAQ (FAQ and Links) http://wssv3faq.mindsharp.com/default.aspx
Both also have links to extensive book lists and to (free) on-line chapters
Check DNS and proxy settings (as mentioned Veera Raj)
Ensure that you have sharepoint site in your trusted list in browser.
You said that you have it working fine in your server, but anyway, try to recycle sharepoint associated application pools in IIS.
Zorayr Zakaryan Lightning Tools