I need to link two windows networks to share files and get access to an application wich is running on side A server. The link through internet using two CISCO 857 routers is up and running, even an IPSEC VPN is up (it is currently passing voice traffic) but windows users say they can?t reach server (windows 2003) even with administrator rights. After several searchs and readings I?m confused.
Some tips talk about IPSEC GRE, others talk about some specific ports to allow broadcastings to pass through VPN, others talk about windows users profiles.
I?m not windows expert so I like to have some guidances to identify what is currently going on and which is the best way to have this environment working.
Thanks in advance.