Basic VPN and port blocking question. I'm doing it on a Sonicwall pro 100.
What I want to do (or know if it's possible) is block a port on my VPN between my remote offices. The idea being, a certain virus may use port xxx, so i want to block it. I talked to sonicwall support, and they said it was impossible to do with the sonicwall box. I don't believe them. Am i crazY?
I guess if i had to, i could block the port via a rule in the cisco router (assuming i have a version that has some firewall options). Whatcha think?