public marks

PUBLIC MARKS with tags linux & network

2011

2010

2009

netfilter/iptables project homepage - The netfilter.org "libnetfilter_queue" project

by sylvainulg
doh. the one below is deprecated. If you did iptables [...] -j QUEUE, this is what happens next.

Manpage of LIBIPQ

by sylvainulg (via)
a barebone example of the "queue-to-userland-processing" feature of netfilter

Linux based SolarNetOne Solar-powered networking anywhere

by solrac
Less than 25 percent of the world's total population has access to the Internet. In many parts of the world, computers are scarce, and connectivity is even rarer. SolarNetOne is novel initiative to span the divide. Learn how SolarNetOne can deploy a turnkey Internet hotspot—conditioned, renewable power; computers; WiFi; and an uplink—anywhere the sun shines with Linux and open source technologies.

2008

OpenVPNTunHowTo - OpenWrt

by JJL
The intention of this guide is to enable a TUN-based (routed) tunnel with SSL/TLS certificates on your OpenWRT installation. It was based (and largely copied from :) ) on the OpenVPNHowTo, which in turn talks about a slightly different (TAP-based) approach.

About Opsview | opsview.org

by camel & 1 other
Opsview is enterprise network and application monitoring software designed for scalability, flexibility and ease of use. Opsview has been in development since 2003 and is released under the GNU GPL license. Current version is 2.12. Opsview is a fully integrated monitoring tool that incorporates popular Open Source software including Nagios, Net-SNMP and RRDtool. The Catalyst web framework provides an extensible monitoring and configuration user interface. Opsview software is supported on Linux (Debian, CentOS, RHEL and Ubuntu) and Solaris 10. It will monitor all common operating systems including Windows. Opsview extends the capabilities of Nagios in the following ways: * Distributed monitoring with high availability and fail-over * Much improved SNMP support with trap processing with rules engine * API supporting automation of Opsview configuration * Data warehouse for storage of historical performance and event data * Opsview Reports customisable reporting * Powerful configuration and management UI * Extended monitoring UI * Extensible architecture based on Catalyst Web Framework and Altinity middleware software

9 Tips to diagnose remote GNU/Linux server network connectivity issues

by brianwaustin (via)
Many new admin or Linux users get frustrated when their remote Linux box is not accessible dues to network connectivity. In this article I will try to provide tools and information about how to diagnose network configurations. You can try these tips/tools to diagnose an issue of Linux network connectivity to remote or local servers.

Openfiler — Openfiler Community

by camel
Openfiler is a powerful, intuitive browser-based network storage software distribution. Openfiler ScreenshotsOpenfiler delivers file-based Network Attached Storage and block-based Storage Area Networking in a single framework. Openfiler is built on the rPath Linux metadistribution and is distributed as a stand-alone Linux distribution. The entire software stack interfaces with third-party software that is all open source. File-based networking protocols supported by Openfiler include: NFS, SMB/CIFS, HTTP/WebDAV and FTP. Network directories supported by Openfiler include NIS, LDAP (with support for SMB/CIFS encrypted passwords), Active Directory (in native and mixed modes) and Hesiod. Authentication protocols include Kerberos 5. Openfiler includes support for volume-based partitioning, iSCSI (target and initiator), scheduled snapshots, resource quota, and a single unified interface for share management which makes allocating shares for various network file-system protocols a breeze.

NagVis

by lecyborg & 2 others
NagVis is a visualization addon for the well known network managment system Nagios. NagVis can be used to visualize Nagios Data, e.g. to display IT processes like a mail system or a network infrastructure. Key features are: * Display of single Hosts and Services * Visualize a complete Host- oder Servicegroup with one icon * Display the state of a Host dependent on the state of its services (“recognize services”) * Display only the real problems (“only_hard_states”) * Define Sub-Map icons wich represent a complete NagVis Map of Hosts/Services/Groups in one icon (drill down) * Visualization/Documentation of complete IT Processes and Infrastructures using self drawn graphics

Set Up Gateway Level Virus Security With ClamAV And SafeSquid Proxy | HowtoForge - Linux Howtos and Tutorials

by camel
In this HowTo, I will explain how you can secure your network from virus and other malware, by installing ClamAV and integrating it with SafeSquid, to scan all in-coming content for virus, and block all infected content at the HTTP Gateway, even before it enters your network. Virus Security In SafeSquid SafeSquid has built-in connectivity to various daemon based anti virus software like ClamAV, Sophos, Avast, F-Prot, NOD32 and Kaspersky. It also has a universal ICAP (Internet Content Adaptation Protocol) client that can be used to connect to ICAP based security software like Dr.Web ICAP, Kaspersky Antivirus for Proxy Server, Trend Micro InterScan Web Security and Symantec Scan Engine. You can even use multiple anti virus software with SafeSquid to simultaneously scan in-coming content. This does not cause any significant latency, since SafeSquid has a multi-threaded architecture.

Using Nagios to Monitor Networks

by lecyborg
Nagios is a powerful, modular network monitoring system that can be used to monitor many network services like smtp, http and dns on remote hosts. It also has support for snmp to allow you to check things like processor loads on routers and servers. I couldn't begin to cover all of the things that nagios can do in this article, so I'll just cover the basics to get you up and running.

Network Weathermap | See Everything

by lecyborg & 1 other
Script PHP établissant une carte du réseau avec les informations de traffic

Welcome to the RESTORE Website

by camel
RESTORE was developed by Holonyx Ruffdogs and is a free, open source, enterprise network backup and recovery solution for Windows, Novell, Mac OS X (data fork), Unix and Linux systems. RESTORE is scalable to a complete backup solution for multiple workstations, servers, and data centers. It operates over local area networks, wide area networks, and the Internet. Holonyx Ruffdogs is placing RESTORE into the open-source community.

Active users

JJL
last mark : 07/02/2011 12:17

sylvainulg
last mark : 18/01/2010 09:14

solrac
last mark : 01/07/2009 17:57

nicolargo
last mark : 11/04/2009 11:38

RETFU
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babgond
last mark : 18/10/2008 11:33

kemar
last mark : 17/10/2008 08:25

camel
last mark : 18/08/2008 06:49

brianwaustin
last mark : 15/08/2008 13:53

lecyborg
last mark : 19/03/2008 12:35

vrossign
last mark : 23/02/2008 15:24