Display current TCP/IP network connections and protocol statistics.
NETSTAT [options] [-p protocol] [interval]
key -a Display all connections and listening ports.
-e Display Ethernet statistics. (may be combined with -s)
-n Display addresses and port numbers in numerical form.
-r Display the routing table.
-o Display the owning process ID associated with each connection.
-p protocol Show only connections for the protocol specified;
may be either: TCP or UDP.
Windows 2K/XP also allow: TCPv6 or UDPv6.
If used with the -s option then the following protocols
may also be specified: IP, IPv6, ICMP,or ICMPv6.
-s Display per-protocol statistics. By default, statistics are
shown for IP, ICMP, TCP and UDP.
Windows 2K/XP will also display: IPv6, ICMPv6, TCPv6 and UDPv6
The -p option may be used to specify a subset of the default.
interval Redisplay statistics, pausing interval seconds between
each display. (default=once only) Press CTRL+C to stop.
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