Thanks Mark.
I'll check the links the you have.
And my apology, that's what I have for the external URL on the security server.
Typo error.
Thanks.
Ah,
I actually already did check out the video when I deployed 4.6 and left a few comments back then.
Just wondering if 5.1 is a bit different to setup. But if not, I must have something not setup correctly on the firewall.