I have ASA5505 as firewall and VPN. I have two questions.
1. My Exchange is internal. I want to use port forwarding to forward all tcp 25 traffic to Exchange server. How can I do that? I can't figure it out.
2. With VPN connected, user can not browse Internet and sending/receiving email. It seems port 80/25/110 has been closed. but don't know where to open them.
Any help will be appreciated!
Thanks in advance!