As root on Linux:
In the next-to-last column look for ESTABLISHED (won't appear for UDP). The last column gives you the PID and process name. If it's empty/'-' even as root, it's probably a mount.
I'm new on UNIX and i want to display the LV NAME, LPs, PPs, DISTRIBUTION, MOUNT POINT but i don't know what is the command.
Thanks,
Regards (3 Replies)
Hi All,
I would like to monitor the volume of Data that is transferred through a single port in AIX. I have nmon installed in my machine. What is the best possible solution for this problem.
Thanks in Advance. (3 Replies)
Hi,
I have a wireless router connecting both windows and linux systems at home. I've discovered someone has been downloading illegal content on my network simply because they accidentally left the torrent downloader on their screen when showing me something. I removed their access for a few days... (1 Reply)
need perl script to get a comprehend statistic of network activity in a LAN.
The purpose is to get each indivisual data usages statistics so that I can determine who is doing the network congestion in terms of bandwidth usages both in real time and retrospectively..
Thanks in... (4 Replies)
Hello all,
Here is the explanation of my problem:
I have a cronjob that connects to a NAS to do backups from my laptop to this NAS device.
The script that I wrote does check if there is a host (the NAS) responding on 192.168.1.10 and tries to connect to it with the following command:
mount -v... (3 Replies)
I am having Red Hat Linux 5.9 installed in my server.
There are 2 physical ethernet port in the server and these 2 ports are bonded to 1 bond0 port through linux bonding utility.
For some days I am experiencing some fluctuation in server port.
I want to analyze the same.How to do that?
It may... (4 Replies)
Discussion started by: Anjan Ganguly
4 Replies
LEARN ABOUT MINIX
network_namespaces
NETWORK_NAMESPACES(7) Linux Programmer's Manual NETWORK_NAMESPACES(7)NAME
network_namespaces - overview of Linux network namespaces
DESCRIPTION
Network namespaces provide isolation of the system resources associated with networking: network devices, IPv4 and IPv6 protocol stacks, IP
routing tables, firewall rules, the /proc/net directory (which is a symbolic link to /proc/PID/net), the /sys/class/net directory, various
files under /proc/sys/net, port numbers (sockets), and so on.
A physical network device can live in exactly one network namespace. When a network namespace is freed (i.e., when the last process in the
namespace terminates), its physical network devices are moved back to the initial network namespace (not to the parent of the process).
A virtual network (veth(4)) device pair provides a pipe-like abstraction that can be used to create tunnels between network namespaces, and
can be used to create a bridge to a physical network device in another namespace. When a namespace is freed, the veth(4) devices that it
contains are destroyed.
Use of network namespaces requires a kernel that is configured with the CONFIG_NET_NS option.
SEE ALSO nsenter(1), unshare(1), clone(2), veth(4), proc(5), sysfs(5), namespaces(7), user_namespaces(7), brctl(8), ip(8), ip-address(8), ip-
link(8), ip-netns(8), iptables(8), ovs-vsctl(8)COLOPHON
This page is part of release 4.15 of the Linux man-pages project. A description of the project, information about reporting bugs, and the
latest version of this page, can be found at https://www.kernel.org/doc/man-pages/.
Linux 2018-02-02 NETWORK_NAMESPACES(7)