Is there a way to associate or bind a subdomain to a tcp sockets under .net
framework (vb.net / c#). I know ip address can be used when using sockets,
but the problem is the ip address is shared among subdomains (limited ips
supply). Iam looking for possible way to use subdomain.domai n.com instead of
ip address. Any inputs??
thanks
4  2034 
What do you mean by "shared"?
you can use "subdomain.doma in.com" but then in order to do any network i/o
you will
have to query your DNS server for the server ip address. ( because sockets
work only with ip addresses )
to obtain needed ip address
Dns.GetHostByNa me("subdomain.d omain.com"); ( .NET 1.1 )
or Dns.GetHostEntr y("subdomain.do main.com"); ( .NET 2.0 )
--
Vadym Stetsyak aka Vadmyst http://vadmyst.blogspot.com
"radiax" <ra****@comcast .net> wrote in message
news:9q******** *************** *******@comcast .com... Is there a way to associate or bind a subdomain to a tcp sockets under
.net
framework (vb.net / c#). I know ip address can be used when using sockets,
but the problem is the ip address is shared among subdomains (limited ips
supply). Iam looking for possible way to use subdomain.domai n.com instead
of
ip address. Any inputs??
thanks
when i say shared i meant that the box has only one ipaddress and all
subdomains share that ip.
"Vadym Stetsyak" <va*****@ukr.ne t> wrote in message
news:#j******** *****@TK2MSFTNG P15.phx.gbl... What do you mean by "shared"?
you can use "subdomain.doma in.com" but then in order to do any network i/o
you will
have to query your DNS server for the server ip address. ( because sockets
work only with ip addresses )
to obtain needed ip address
Dns.GetHostByNa me("subdomain.d omain.com"); ( .NET 1.1 )
or Dns.GetHostEntr y("subdomain.do main.com"); ( .NET 2.0 )
--
Vadym Stetsyak aka Vadmyst
http://vadmyst.blogspot.com
"radiax" <ra****@comcast .net> wrote in message
news:9q******** *************** *******@comcast .com... Is there a way to associate or bind a subdomain to a tcp sockets under
.net
framework (vb.net / c#). I know ip address can be used when using
sockets, but the problem is the ip address is shared among subdomains (limited
ips supply). Iam looking for possible way to use subdomain.domai n.com
instead of
ip address. Any inputs??
thanks
With HTTP, subdomains/multiple hostnames for same IP address are enabled by
using a "Host Header" tag in the HTTP headers. That allows ONE service
(W3SVC) to respond differently to browser requests depending on the Host
Header sent by the client. All of the requests go to the same IP address on
the same port (80).
You would need to incorporate some similar mechanism in the protocol you use
for the service that is listening on service port on the shared IP address.
"radiax" <ra****@comcast .net> wrote in message
news:aK******** *************** *******@comcast .com... when i say shared i meant that the box has only one ipaddress and all
subdomains share that ip.
"Vadym Stetsyak" <va*****@ukr.ne t> wrote in message
news:#j******** *****@TK2MSFTNG P15.phx.gbl... What do you mean by "shared"?
you can use "subdomain.doma in.com" but then in order to do any network
i/o
you will
have to query your DNS server for the server ip address. ( because
sockets
work only with ip addresses )
to obtain needed ip address
Dns.GetHostByNa me("subdomain.d omain.com"); ( .NET 1.1 )
or Dns.GetHostEntr y("subdomain.do main.com"); ( .NET 2.0 )
--
Vadym Stetsyak aka Vadmyst
http://vadmyst.blogspot.com
"radiax" <ra****@comcast .net> wrote in message
news:9q******** *************** *******@comcast .com... > Is there a way to associate or bind a subdomain to a tcp sockets under
> .net
> framework (vb.net / c#). I know ip address can be used when using sockets, > but the problem is the ip address is shared among subdomains (limited ips > supply). Iam looking for possible way to use subdomain.domai n.com instead > of
> ip address. Any inputs??
> thanks
>
>
Thanks Jim, I will go and dig more on how to accomplish it
"Jim Hughes" <NO*********@Ho tmail.com> wrote in message
news:eg******** ******@TK2MSFTN GP15.phx.gbl... With HTTP, subdomains/multiple hostnames for same IP address are enabled
by using a "Host Header" tag in the HTTP headers. That allows ONE service
(W3SVC) to respond differently to browser requests depending on the Host
Header sent by the client. All of the requests go to the same IP address
on the same port (80).
You would need to incorporate some similar mechanism in the protocol you
use for the service that is listening on service port on the shared IP
address.
"radiax" <ra****@comcast .net> wrote in message
news:aK******** *************** *******@comcast .com... when i say shared i meant that the box has only one ipaddress and all
subdomains share that ip.
"Vadym Stetsyak" <va*****@ukr.ne t> wrote in message
news:#j******** *****@TK2MSFTNG P15.phx.gbl... What do you mean by "shared"?
you can use "subdomain.doma in.com" but then in order to do any network
i/o
you will
have to query your DNS server for the server ip address. ( because
sockets
work only with ip addresses )
to obtain needed ip address
Dns.GetHostByNa me("subdomain.d omain.com"); ( .NET 1.1 )
or Dns.GetHostEntr y("subdomain.do main.com"); ( .NET 2.0 )
--
Vadym Stetsyak aka Vadmyst
http://vadmyst.blogspot.com
"radiax" <ra****@comcast .net> wrote in message
news:9q******** *************** *******@comcast .com...
> Is there a way to associate or bind a subdomain to a tcp sockets
under > .net
> framework (vb.net / c#). I know ip address can be used when using
sockets, > but the problem is the ip address is shared among subdomains (limited
ips > supply). Iam looking for possible way to use subdomain.domai n.com
instead > of
> ip address. Any inputs??
> thanks
>
>
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