I have begun to sue 1811, 12.4(6)T11.
I cannot access SDM from outside of the network.
Client computers in the network can connect internet.
Interestingly, when I try this from the network, it works.
But, this does not work from outside of the network.
When I configured the firewall, I surely chose "any" to allow remote access.
Actually, ping to the IP address does not reach. But if I go to a website to tell my IP address, it shows it.
Sounds like I have made a simple mistake or have not done some important things.
May I have some advices?
Thank you very much.