3

3 network scanner for Linux

view full story
linux-howto

http://linuxaria.com – Sometime it’s useful to do an assessment of what’s online on your network, probably you think to know every server and service running, but I had more than one surprise in the past, with “test server just plugged in for a short time”, “New test service” or worst, hacked machine that exposed “new service”. (Security)

linuxaria's picture
Submitted by linuxaria on 06/25/2011 – Made popular on 06/25/2011

Stories similar to 3 network scanner for Linux

Hi, I am trying to write a systemd service that runs and completes before NetworkManager.service starts.I tried this:[Unit] Description=Custom service test Before=NetworkManager.service

[Service] Type=oneshot ExecStart=/usr/bin/echo Custom service test 1 ExecStart=/usr/bin/sleep 5 ExecStart=/usr/bin/echo Custom service test 2

[Install] WantedBy=network.targetWhile the custom service does start,

Written by: Peter Dinham | Published in: MarketGlobal ICT solutions and service provider, Dimension Data, has released to the market a new network assessment service that it says helps organisations review traffic patterns, flows and volumes they have running across their networks, and also improves visibility to accelerate business performance.

hi I m using fedora 14 server 32 bit on which we are running ftp server after some time when ftp client try to connect it doesn't but when i run service network it connects again

i need to restart service again and again anyone knows how is the issue of ftp connection with network and its solution ?

Sftp not working 8 weeks 1 day ago

I don't know if it can be ssh'd into.

I have 2 servers running CentOS 6

I have a server A, that has 2 network cards. eth0 is a private test network. eth1 is the corporate network, where a proxy server must be used to access the internet. On this server I use

export http_proxy=http://proxyserver:3128/

and am able to access the internet.

I have a server B that has 1 network card.

Can anyone let me know how I would reduce time between Last Check Time and Next Scheduled Check on a particular service. I have a very critical task to monitor and the time between checks is currently 5 minutes, which is too long for this service. Can I reduce that time? I need this to be 1 minute or even 30 seconds.

I want Nagios to check this service every 30 seconds.

I have my application working perfectly without the service. After I developed the service for notification part, it works fine on my debug machine but not for other 2 devices tested: my device is running 2.3.5 test device 1: 2.3.5 test device 2: 4.2.1

I found that the process stopped unexpectedly message showed on service launch. It shows twice of my application project name although notificatio

I am implementing a Service which will start when MainActivity starts. This service checks for and maintains a network connection.

I have not bound the Service to the Activity because I want the service to continue running even if the activity isn't available.

I am setting up a test nagios box to learn a bit more about it at the request of my boss.

I installed Nagios 3.3.1 on an Ubuntu server 11.10 running in a VirtualBox. I also have connected to this virtual network a VBox running Server 2K8 with NSClient++ running on it.