http ftp ping...

  • Thread starter Thread starter erdinc.ayhan
  • Start date Start date
E

erdinc.ayhan

There are some adsl and dial-up internet connections on my computer.
My application has some operations like ping, http request, ftp
download etc. And i want to know which com port or which connection
being used when pinging,downloading...
 
(e-mail address removed) wrote in @v33g2000cwv.googlegroups.com:
There are some adsl and dial-up internet connections on my computer.
My application has some operations like ping, http request, ftp
download etc. And i want to know which com port or which connection
being used when pinging,downloading...
Click to expand...

The services you quote are TCP/IP services which connect on TCP/IP
ports, not com ports (although your phone modem might use a com port to
communicate to the OS). The "etc." part leaves this a rather open
question, but a good place to start is the "Assigned Numbers" RFC 1700
which lists tcp/ip ports used by many common services:

<http://www.faqs.org/rfcs/rfc1700.html>

HTH,
John
 
The services you quote are TCP/IP services which connect on TCP/IP
ports, not com ports (although your phone modem might use a com port to
communicate to the OS). The "etc." part leaves this a rather open
question, but a good place to start is the "Assigned Numbers" RFC 1700
which lists tcp/ip ports used by many common services:

<http://www.faqs.org/rfcs/rfc1700.html>

HTH,
John
Click to expand...

thanks for your reply,
Actually i want to manage these communications. For example ; i want
to request an http page from one specific gateway or communication, at
the same time, i want to ping from the other. Is it possible?
 
(e-mail address removed) wrote in
thanks for your reply,
Actually i want to manage these communications. For example ; i
want to request an http page from one specific gateway or
communication, at the same time, i want to ping from the other. Is
it possible?
Click to expand...

Not that I'm aware of. The gateway that is used is based solely on
the destination IP address according to the routing table (viewable
when you type the command "route print" from a command window).

HTH,
John
 
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