I'm using ISA Server 2006 i use it as Firewall and Web proxy. Now i need to permit my clients from the net 192.168.0.* access to a ftp server in the external network exactly in the machine 10.3.0.9 i can access from the network to that ftp server machine, i mean, if i plug my router cable direct to my lan adpater and i set up a ip address in the net 10.15.3.* i could connect to the ftp fine, but when i try to do it between my isa problems appear.
i have a scheme like this:
Net 10.3.0.* ---- conected to my router --- the router is connected to my isa server machine and it have 2 lan card one with the 10.* ip to connect to my external network and the other with the 192.168.* ip
I have created rules so big like allow all outbout trafic from internal and localhost to external and 10.3.0.9 (i add the specific machine ip just in case)
in isa logs i see the conection to the 10.3.0.9 port 21 but after initial connection i got a FWX_E_CONNECTION_KILLED that let me know that something is not fine.
I have search on the web but nothing, if someone could help would be great.