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3-10 October 22, 1999 SP Switch Router Adapter Guide - 1.4 Update 2
Monitoring and Management Tools
Using the netstat command
netstat -an
Here is an excerpt from netstat -an showing active connections:
# netstat -an
Active Internet connections (including servers)
Proto Recv-Q Send-Q Local Address Foreign Address (state)
tcp 0 0 198.174.11.249.23 198.174.11.38.1073 ESTABLISHED
tcp 0 0 198.174.11.249.199 198.174.11.249.1026 ESTABLISHED
tcp 0 0 198.174.11.249.1026 198.174.11.249.199 ESTABLISHED
tcp 0 0 *.199 *.* LISTEN
tcp 0 0 198.174.11.249.199 198.174.11.249.1024 ESTABLISHED
tcp 0 0 198.174.11.249.1024 198.174.11.249.199 ESTABLISHED
tcp 0 0 *.23 *.* LISTEN
udp 0 0 *.* *.*
udp 0 0 *.161 *.*
udp 0 0 198.174.11.249.1056 198.174.11.239.2049
udp 0 0 198.174.11.249.1054 198.174.11.239.2049
udp 0 0 198.174.11.249.1046 198.174.11.239.2049
udp 0 0 198.174.11.249.1044 198.174.11.239.2049
udp 0 0 *.* *.*
Active GRIT connections (including servers)
Proto Recv-Q Send-Q Local Address Foreign Address (state)
grit 0 0 *:25 *:*
grit 0 0 *:* *:*
grit 0 0 *:32 *:*
grit 0 0 *:* *:*
grit 0 0 *:27 *:*
Active UNIX domain sockets
Address Type Recv-Q Send-Q Inode Conn Refs Nextref Addr
f0d5ff80 dgram 0 0 0 f0793b94 0 f0c4d694
f0cd4500 dgram 0 0 0 f0793b94 0 f0879494
f09eb200 stream 0 0 0 0 0 0
f0c22980 stream 0 0 0 0 0 0
f0dc0f80 stream 0 0 0 0 0 0
f0cd4e00 dgram 0 0 0 f0793b94 0 f0c8a414
f0cd4b00 dgram 0 0 0 f0793b94 0 0
#