Before I post configs etc I was just hoping someone could point me in the right direction. I have a Cisco 1800 setup with several site to site VPNs using Draytek routers at the remote end. The tunnels work fine for File Browsing and Outlook but not for OWA or SharePoint. I think it is an issue with the zone based firewall but despite numerous different scenarios I still cant get it to work. Any ideas?
15 years ago