Lucent Technologies 9076, 9077 16S, 9077 04S manual Netstat -an

Monitoring and Management Tools

Using the netstat command

netstat -an

Here is an excerpt from netstat -anshowing 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
#

3-10 SP Switch Router Adapter Guide - 1.4 Update 2