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Last
updated June 11, 1998 v1.11
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TCPView
is a Windows program that will show you detailed
listings of all TCP and UDP endpoints on your system,
including the remote address and state of TCP connections.
TCPView provides a conveniently presented
subset of the Netstat program that ships with Windows
NT and Windows 98.
TCPView works on NT
4.0, Win2K and Windows 98. You can use TCPView
on Windows 95 if you get the Windows 95 Winsock
2 Update from Microsoft. |
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| Wonder how TCPView
works? It relies on the same SNMP (Simple Network
Management Protocol) interfaces that netstat uses
to obtain TCP/IP information. The INETMIB1.DLL library
exports the TCP/IP SNMP interface on NT, calling
into the TCP/IP kernel-mode device driver (TCPIP.SYS)
with IOCTL's that return endpoint information. The
SNMP interfaces work similarly on Windows 98. There
is some documentation on SNMP, which is a general
information retrieval interface that is customized
by individual information providers (like TCP/IP),
in the Microsoft Developer Network Library. The
complete sources for the command-line version of
TCPView, netstatp, demonstrate the
TCP/IP SNMP interface on NT and are available here
for download. |
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TDImon shows you TCP and UDP activity
in real-time.
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If you like TCPView,
you'll love TCPView Pro. TCPView Pro,
a Winternals Software product, has a number of features
that make it much more powerful and useful than
TCPView:
- See what process has each endpoint opened
- Watch the TCP and UDP activity processes perform
in realtime
- Transparent autorefresh keeps the display
current
- Used advanced filtering to narrow in on what
you want to see
- And much more...
For more information
on TCPView Pro, visit its homepage
at Winternals. |
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Download TCPView
(35KB)
Download Netstatp
with Source Code (23KB)
Download TCPView
for Compaq Alpha (61KB)
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