ping PC from WAN

[mates]

Hi

it is possible ping PC from internet?

mean router has IP A.A.A.A
PC1 has IP 10.0.0.1
now i am on diferent PC outside router with IP B.B.B.B

i am able to ping router A.A.A.A, but i would like to reach 10.0.0.1 PC1

[pbix]

You cannot ping your PC but you can forward certain ports to your PC and run applications such as remote desktop.

[mates]

hi
thank you ... i know that i may use portforwarding for RDP etc

but i want something else ...

i will buy domain + 50MB for web
here i would like to use something like if ping my pc is working than i will redirect to my PC web server
if ping is not working than I wil redirect to some PC is turned off page

any idea how to do it?