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Old 05-27-2004, 04:12 PM   #1
LQ Newbie
Registered: May 2004
Posts: 23

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Angry NETPERF: ERROR --> send_udp_stream: error on remote: Interrupted system call

Hi all,

I am trying to run "netperf" and it works perfectly well with tcp but I can get it to work with udp.
The following is what I am doing:

[root@localhost netperf]# ./netperf -H -t TCP_STREAM -- -m 1000
Recv Send Send
Socket Socket Message Elapsed
Size Size Size Time Throughput
bytes bytes bytes secs. 10^6bits/sec

87380 16384 1000 10.00 93.84

The above works just fine. Now is the problem.

[root@localhost netperf]# ./netperf -H -t UDP_STREAM -- -m 1000
send_udp_stream: error on remote: Interrupted system call

I have modified the following files:
in /etc/services :
added --> netperf 12865/tcp
netperf 12865/udp

in /etc/xinetd.d created a file named "netperf". This file contains the following:

service netperf
disable = no
socket_type = stream
protocol = tcp
wait = no
user = root
server = /home/dravya/netperf/netserver
server_args =

Greatly appreciated if I can get help with the the above problem .
I need to do this test URGENTLY
thank you

Old 05-29-2004, 06:49 PM   #2
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Registered: Jun 2001
Location: South Alabama
Distribution: Fedora / RedHat / SuSE
Posts: 7,163

Rep: Reputation: 58
Please do not post the same thread in more than one forum. Picking the most relevant forum and posting it once there makes it easier for other members to help you and keeps the discussion all in one place.

Use this link to access the other thread.

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