Generally, if a remote machine which may have windows os or Linux os, that
I
want to check/ ping from a remote computer that the machine is up or not.
For
this is there any option through ASP.Net
Please help me once again.
THAT ISN'T WHAT YOU ASKED IN YOUR ORIGINAL POST!!!
I really don't know how to make this any simpler...
1) Sending a ping request to a server DOES NOT guarantee that the server is
live - lots of perfectly live servers deliberately do not respond to pings -
that doesn't mean that they are disconnected.
2) Even if you do get a response back from your ping request, that will not
tell you anything other than the fact that the server is live and
broadcasting - it will NOT tell you whether any services (e.g. IIS, SQL
Server, Exchange, FTP, POP3 etc) are running on that server.
3) If you want to know whether a website is up or not, you need to send it
an HTTP request and interrogate the HTTP response (or not) back from it.
Can you really not understand this...?