Here's a question I received on a test recently. I'm new to Linux/Unix so if this is easy, don't kill me. What scripting or tools could you use to count and sort the number of connections from each internal host? I'd appreciate any feedback and resources.
"The Cisco PIX firewall provides... (5 Replies)
Hi all,
Can any one please tell me how to find these in Unix (Commands)
1. Too many processes connected to the server.
2. High Utilization of CPU.
3. Maximum Number of connections with the database.
OS: Sun Solaris 5.8
DB : Oracle 10g
Thanks and Regards,
Prashanth (1 Reply)
Hi people,
How many ssh or scp connections will an sshd process allow to conenct?
I'm hoping this is an easy question.
Linux 2.6.16.21-0.8-smp x86_64 GNU/Linux
I have a Linux server that has spawned 34 sshd processes, thought this doesn't seem to be enough. The server is used for... (3 Replies)
Sir's, the problem is i have script and 1 user in different 30 servers that ssh to our main server at the same time. Then after that may account automatically locked. I dont know what is the reason, is it the max connection of 1 user using ssh.
Pls help. How to fix this. (0 Replies)
Dear All ,
I'm looking for a unix script that will monitor the TCP/IP connections between two physical ip addresses and when it dectes an IP is down it generates an alarm and sends SMS to mobile numbers.
Can any one help, I need this urgently.
Waiting for positive replies..
... (3 Replies)
Hello All,
I want to test how much parallel ssh connections can be done on a server.
I am thinking of reading username and hostname from a file and then using a loop (may be for) to do ssh on different host.
Could anyone suggest me how can i write the script for the above.
Thank you in... (0 Replies)
hello ,
I need to check how many parallel ssh connections my server can take the load of.
I need to login to different host which i am planning to read from a file and then a write a loop which will do parallel ssh.
Please provide suggestion on how i can write script for the same.\
Thank... (1 Reply)
Hello
netstat -p give below 6634176 connections as closed.How do we trace that which all connections are being closed on the server?
1366888371 data packet headers correctly predicted
1195906 connection requests
5227320 connection accepts
5992919... (6 Replies)
Good morning, I need your help please
After Restarting Aps or connection, these are connections
tcp 0 0 10.80.1.26.57597 10.81.248.79.53008 ESTABLISHED
tcp 0 47 10.80.1.26.57607 10.81.248.79.53008 ESTABLISHED
tcp 0 0 ... (4 Replies)
Discussion started by: alexcol
4 Replies
LEARN ABOUT OPENDARWIN
auscope
AUSCOPE(1) General Commands Manual AUSCOPE(1)NAME
auscope - Network Audio System Protocol Filter
SYNOPSIS
auscope [ option ] ...
DESCRIPTION
auscope is an audio protocol filter that can be used to view the network packets being sent between an audio application and an audio
server.
auscope is written in Perl, so you must have Perl installed on your machine in order to run auscope. If your Perl executable is not
installed as /usr/local/bin/perl, you should modify the first line of the auscope script to reflect the Perl executable's location. Or,
you can invoke auscope as
perl auscope [ option ] ...
assuming the Perl executable is in your path.
To operate, auscope must know the port on which it should listen for audio clients, the name of the desktop machine on which the audio
server is running and the port to use to connect to the audio server. Both the output port (server) and input port (client) are automati-
cally biased by 8000. The output port defaults to 0 and the input port defaults to 1.
ARGUMENTS
-i<input-port>
Specify the port that auscope will use to take requests from clients.
-o<output-port>
Determines the port that auscope will use to connect to the audio server.
-h<audio server name>
Determines the desktop machine name that auscope will use to find the audio server.
-v<print-level>
Determines the level of printing which auscope will provide. The print-level can be 0 or 1. The larger numbers provide greater
output detail.
EXAMPLES
In the following example, mcxterm is the name of the desktop machine running the audio server, which is connected to the TCP/IP network
host tcphost. auscope uses the desktop machine with the -h command line option, will listen for client requests on port 8001 and connect
to the audio server on port 8000.
Ports (file descriptors) on the network host are used to read and write the audio protocol. The audio client auplay will connect to the
audio server via the TCP/IP network host tcphost and port 8001:
auscope -i1 -o0 -hmcxterm
auplay -audio tcp/tcphost:8001 dial.snd
In the following example, the auscope verbosity is increased to 1, and the audio client autool will connect to the audio server via the
network host tcphost, while displaying its graphical interface on another server labmcx:
auscope -i1 -o0 -hmcxterm -v1
autool -audio tcp/tcphost:8001 -display labmcx:0.0
SEE ALSO nas(1), perl(1)COPYRIGHT
Copyright 1994 Network Computing Devices, Inc.
AUTHOR
Greg Renda, Network Computing Devices, Inc.
1.9.3 AUSCOPE(1)