01-12-2009
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
# netstat -in
Name Mtu Network Address Ipkts Ierrs Opkts Oerrs Coll
net1 1500 192.168 192.168.0.11 24508 0 12212 112931 2795
lo0 8232 127 127.0.0.1 42 0 42 0 0
atl0* 8232 none none No Statistics... (1 Reply)
Discussion started by: samprax
1 Replies
2. Shell Programming and Scripting
i'd like to grep a range of ports on a netstat -nt output, localaddress, say :1 to :1023. how do i do it via sed/awk/grep?
Thanks,
Marc (1 Reply)
Discussion started by: marcpascual
1 Replies
3. HP-UX
Hi,
Does anyone know why I get a different output when using "netstat -a" or "netstat -an" ??
# netstat -a | grep ts15r135
tcp 0 0 nbsol152.62736 ts15r135.23211 ESTABLISHED
# netstat -an | grep 172.23.160.78
tcp 0 0 135.246.39.152.51954 ... (4 Replies)
Discussion started by: ejdv
4 Replies
4. UNIX for Dummies Questions & Answers
hi all,
when I run-
wcars1j5#netstat -an | grep 8090
127.0.0.1.8090 *.* 0 0 49152 0 LISTEN
wcars1j5#
1. does this mean that no one is connected to this port?
Regards,
akash (1 Reply)
Discussion started by: akash_mahakode
1 Replies
5. IP Networking
I can't tell what the output of the netstat command means. Is there anywhere that has this information? I tried the man pages, but they weren't helpful. (3 Replies)
Discussion started by: Ultrix
3 Replies
6. IP Networking
I have a TCPIP server application (a Vendor package) which by default allows 10 connections. It provides a parameter to allow us to increase the maximum allowable connections in case it is needed. Intermittently this application is failing with maximum number of connections reached even when there... (1 Reply)
Discussion started by: AIX_user
1 Replies
7. UNIX for Advanced & Expert Users
Hi,
I'm trying to figure out how much traffic has been generated and received from netstat -s output (using Linux). I can see the output shows packet counts and Octet values, how would I correctly calculate how much traffic in and how much out?
My output below:
Ip:
88847576 total... (1 Reply)
Discussion started by: wilsonee
1 Replies
8. UNIX for Dummies Questions & Answers
Hi,
I have old SCO O/S. System keeps crashing. I made lot of changes to kernel but so for nothing helped. I wrote a script which takes netstat -an output every one minute. I saw some thing right before the system crashed. Not sure if this means anything..
uname -a
SCO_SV djx2 3.2... (2 Replies)
Discussion started by: samnyc
2 Replies
9. Shell Programming and Scripting
Hi Team,
Below is the output of netstat -an | grep 1533
tcp 0 0 17.18.18.12:583 10.3.2.0:1533 ESTABLISHED
tcp 0 0 17.18.18.12:370 10.3.2.0:1533 ESTABLISHED
Below is the o/p of netstat -a | grep server_name
tcp 0 ... (4 Replies)
Discussion started by: Girish19
4 Replies
10. UNIX for Beginners Questions & Answers
Hi All,
I am trying to collect the listen ports info from netstat command in centos 7
From that info i am trying to collect all the foreign address IP for those ports.
I am using below script to do the same.
netstat -an |grep -w "LISTEN" |grep -v "127.0.0.1" |awk '{print $4}' >... (3 Replies)
Discussion started by: sravani25
3 Replies
spray(1M) spray(1M)
NAME
spray - spray packets
SYNOPSIS
count] delay] length] nettype] host
DESCRIPTION
sends a one-way stream of packets to host using RPC, then reports how many were received by host and what the transfer rate was. The host
name can be either a name or an internet address.
is not useful as a networking benchmark, as it uses unreliable connectionless transports, UDP, for example. can report a large number of
packets dropped when the drops were caused by sending packets faster than they can be buffered locally, that is, before the packets get to
the network medium.
Options
recognizes the following options and command-line arguments:
Specify how many packets to send.
The default value of count is the number of packets required to make the total stream size 100000 bytes.
Specify how many microseconds to pause between sending each packet.
The default is 0.
Specify the number of bytes in the Ethernet packet that holds the RPC
call message. Since the data is encoded using XDR, and XDR only deals with 32 bit quantities, not all values of
length are possible, and rounds up to the nearest possible value. When length is greater than 1514, then the RPC
call can no longer be encapsulated in one Ethernet packet. In that case, the length field no longer has a simple
correspondence to the Ethernet packet size. The default value of length is 86 bytes, the size of the RPC and UDP
headers.
Specify class of transports.
Defaults to See rpc(3N) for a description of supported classes.
AUTHOR
was developed by Sun Microsystems, Inc.
SEE ALSO
ping(1M), sprayd(1M), rpc(3N).
spray(1M)