Hi,
Users are connecting thru a KCML Client to UNIX machine, and I want to know which TCP/UDP port that client uses? How can I check the port of a user logged in?
Regards,
Tayyab (2 Replies)
hi guys
My linux server have SNMP configure port by default is 161 (UDP)
now my monitor team - who are using Nagios - say the server are not being monitor
so check netstat -lnu and I see all is OK and snmp service is running fine
what else should I check about this port 161? to see if it is... (0 Replies)
May I know what is the TCP/UCP port range for any default AIX NFS? Based on rpcinfo -p, I got the following output:
program vers proto port service
100000 4 udp 111 portmapper
100000 3 udp 111 portmapper
100000 2 udp 111 portmapper
100000 4 ... (4 Replies)
Hello,
I'm trying to write a small c application to test a tcp port. This works fine for the most part but the default timeout on the connect is very long. I have been reading many posts but and it looks like I need to set the socket to be non-blocking and poll for a result. I have been totally... (2 Replies)
Hi ,
Currently DELL OMSA SNMP sends data through default udp port 161.I want my custom SNMP MIB also to send data in the same udp port 161.Whether its possible.If yes where to configure .I tried starting my custom MIB in udp port 161,but it throws port already in use.Kindly guide. (0 Replies)
Hi ,
Currently DELL OMSA SNMP sends data through default udp port 161.I want my custom SNMP MIB also to send data in the same udp port 161.Whether its possible.If yes where to configure .I tried starting my custom MIB in udp port 161,but it throws port already in use.Kindly guide. (1 Reply)
Hi,
I am trying to set up a dev environment and I have Ubuntu server (10.16.1.92) and a CentOS VM (10.16.3.235) on this. On the CentOS I have a program running on port 5433. Now my problem is that I am unable to telnet this port from another Windows server whereas I can telnet port 22 from... (5 Replies)
I want to test the connectivity to an IP with Port number = xxxx.
I only know telnet can do it. For example, telnet <IP> <port>.
But I don't have telnet installed (no package) on my Red Hat Linux server.
I searched the Internet and realized that I will need either the installation media which... (2 Replies)
Hello,
I am pretty unskilled in bash and I need some script and my skills ale limited (yet) I am learning but situation now needs some more skills.
is there possibility to simply check IP address with ports from csv file?
My csv has hundred of IPs in this format
... (9 Replies)
Discussion started by: Keagan
9 Replies
LEARN ABOUT DEBIAN
dnetcat
dnetcat(1) User Commands dnetcat(1)NAME
dnetcat - opens a DECnet connection
SYNOPSIS
dnetcat {-h|--help}
dnetcat [-v] [-z] node[::|[::] ]object
dnetcat [-v] [-f] -l object
DESCRIPTION
dnetcat is a netcat(1) like tool that opens a DECnet connection and copies all data between the standard input/output to/from the socket.
OPTIONS -v
Be verbose. Prints useful (debug) messages.
-z
Zero IO mode. In this mode a connection is dropped directly after it is opened. This can be used to scan if the remote side listens on the
given address and object.
-l
Listen mode. In this mode dnetcat accepts connections on the given object.
-f
Fork on new connection. This let netcat accept multiple connections in listen mode. This is ignored if -l is not given.
--help, -h
Prints a small help.
EXAMPLES
This program can be used as 'ProxyCommand' for ssh(1). You may use it via command line like this:
ssh -o 'ProxyCommand dnetcat %h ssh' [...] mynode
or you may use it in your ~/.ssh/config like this:
Host *::
ProxyCommand dnetcat %h ssh
This will enable you to connect to any DECnet node by adding "::" at the end of the node name like this:
ssh mynode::
For more information on ssh(1) see it's manpage.
SEE ALSO ssh(1), netcat(1).
AUTHORS
This program is written by Philipp "ph3-der-loewe" Schafft <lion@lion.leolix.org>.
dntools September 2008 dnetcat(1)