Hi,
So that potential responders will have an idea of what they're dealing with let me say that while I am a UNIX newbie I have been in IT for over 10 years.
We have several SUN boxes running ver 5 of the OS that have been sitting dormant for some time as they were part of a now defunct... (3 Replies)
Hi,
I will like to allow access to the mysql port (3306) to certain IP address. All other IP's should be automatically blocked. What is the best way to do this? (8 Replies)
I am trying to block ALL traffic except when from ports 9100,22,23 to destination network 192.0.0.0 (my WAN): 2 networks 192.0.3.0 with static route to 192.0.0.0
Shouldn't this work?:
iptables -A INPUT -p tcp -d 192.0.0.0/24 --dport 22 -j ACCEPT
iptables -A INPUT -p tcp -d 192.0.0.0/24... (3 Replies)
i want to kill a tcp connection by killing its pid
with netstat -an i got the tcp ip connection on port 5914
but when i type ps -a or ps-e there is not such process running on port 5914
is it possible that because i do not log on with proper user account i can not see that process running? (30 Replies)
Hi All,
I successfully configured a DEBIAN Lenny bridged firewall
using ebtables.
The bridged interface is br0.
The ethernet interface are eth0 & eth1 respectively.
All the traffic are transparently passing my firewall but i need to find & block temporarily the bandwidth abusers.
Can... (1 Reply)
hi guys
I doing some collocation for a customer, customer requested to use other port for ssh not the default one. OK no problem
and customer will be using rsync to sync backups among other things
I know we have to open port let's say port 5999 for ssh since we are using that one now but I... (1 Reply)
Hi Experts,
I am receiving below error while trying to connect port 8080.
Could not open connection to the host, on port 8080 : connection refused.
iptables configuration
/etc/sysconfig/iptables
# Firewall configuration written by system-config-firewall
# Manual customization of... (1 Reply)
If I would like to know what connection , data , traffic in a network port ( eth0 ) , what can I do ?
ps. because I always found the network is very slow , so I would like what the network port is doing .
Thanks
Login ID ust3 is currently in read-only mode for multiple infractions. Creating... (0 Replies)
Hi Friends,
How to do port forwarding in AIX? We would like to re route traffic from port A to port B on AIX LPAR.
for example: my application is using 8080 port on LPAR and would like to use the 8081 instead of 8080. By default application was configured with 8080. But instead of changing... (2 Replies)
Discussion started by: System Admin 77
2 Replies
LEARN ABOUT DEBIAN
nrports
NRPORTS(5) Linux Programmer's Manual NRPORTS(5)NAME
nrports - NET/ROM port configuration file.
DESCRIPTION
Nrports is an ASCII file that contains information about each of the NET/ROM ports that are to be used. When dealing with an NET/ROM util-
ity such as call, it takes an optional argument that is the port name. This port name is a reference to the line within nrports, which has
the same name. The information on each line contains enough information to bind the command to a particular NET/ROM interface, this binding
is done by matching the callsign on the line in nrports with the callsign of the port set by ifconfig.
The nrports file may contain comments that begin with a # in the first column, or a port description in the following format, each field
being delimited by white space:
name callsign alias paclen description
The field descriptions are:
name this is the unique NET/ROM port identifier.
callsign the callsign of the NET/ROM interface to bind to.
alias this is the alias of the NET/ROM port.
paclen is the default packet size for this interface.
description a free format description of this interface, this field extends to the end of the line. It may contain spaces.
FILES
/etc/ax25/nrports
SEE ALSO call(1), netrom(4), ifconfig(8), nrparms(8).
Linux 2 August 1996 NRPORTS(5)