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        <title>Cyrille Giquello</title>
        <description></description>
        <link>https://cyrille.giquello.fr/</link>
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            <title>Cyrille Giquello</title>
            <link>https://cyrille.giquello.fr/</link>
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        <item>
            <title>postfix</title>
            <link>https://cyrille.giquello.fr/informatique/reseau/postfix</link>
            <description>Postfix

MTA, Service SMTP

voir aussi

	*  Exim4
	*  /informatique/spam pour de la “bonne” configuration

	*  Documentation officielle
		*  Postfix SMTP relay and access control 
		*  Postfix Before-Queue Content Filter
		*  Postfix After-Queue Content Filter
		*  Postfix Address Rewriting

	*  Postfix Howtos and FAQs
	*  Doc en français
	*  Postfix Debugging Howto

	*  &lt;http://www.posluns.com/guides/&gt;
	*  &lt;https://calomel.org/postfix.html&gt;

	*  Installation d’un serveur mail brique par brique……</description>
            <author>anonymous@undisclosed.example.com (Anonymous)</author>
            <pubDate>Sat, 09 Aug 2025 07:40:38 +0000</pubDate>
        </item>
        <item>
            <title>freenas</title>
            <link>https://cyrille.giquello.fr/informatique/reseau/freenas</link>
            <description>FreeNAS

&lt;http://freenas.org&gt;

FreeNAS est un serveur NAS (Network-Attached Storage) libre sous licence BSD, développé par un français à partir de M0n0wall (basé sur FreeBSD).
Fonctionnalités de cette distribution (version 0.65):

	*   Administration par une interface Web,</description>
            <author>anonymous@undisclosed.example.com (Anonymous)</author>
            <pubDate>Fri, 18 May 2012 22:18:56 +0000</pubDate>
        </item>
        <item>
            <title>exim4</title>
            <link>https://cyrille.giquello.fr/informatique/reseau/exim4</link>
            <description>Exim4

MTA, Service SMTP

Voir aussi:

	*  Postfix
	*  /informatique/spam pour de la “bonne” configuration

Documentation:

	*  Exim Cheatsheet
	*  main configuraiton
	*  exim4-base manpage

Tips &amp; Tricks

fallback (wildcard) alias

In /etc/exim4/exim4.conf.template replace:


system_aliases:
  ...
  data = ${lookup{$local_part}lsearch{/etc/aliases}}</description>
            <author>anonymous@undisclosed.example.com (Anonymous)</author>
            <pubDate>Wed, 11 Aug 2021 17:35:12 +0000</pubDate>
        </item>
        <item>
            <title>securite</title>
            <link>https://cyrille.giquello.fr/informatique/reseau/securite</link>
            <description>Sécurité réseau

Documentation

CWE - Common Weakness Enumeration: International in scope and free for public use, CWE™ provides a unified, measurable set of software weaknesses that is enabling more effective discussion, description, selection, and use of software security tools and services that can find these weaknesses in source code and operational systems as well as better understanding and management of software weaknesses related to architecture and design.</description>
            <author>anonymous@undisclosed.example.com (Anonymous)</author>
            <pubDate>Mon, 18 May 2026 09:36:03 +0000</pubDate>
        </item>
        <item>
            <title>zeroshell</title>
            <link>https://cyrille.giquello.fr/informatique/reseau/zeroshell</link>
            <description>Zeroshell



&lt;http://www.zeroshell.org&gt;

Zeroshell is a Linux distribution for servers and embedded devices aimed at providing the main network services a LAN requires. It is available in the form of Live CD or Compact Flash image and you can configure and administer it using your web browser. The main features of this Linux distribution for Network Appliances are listed below:</description>
            <author>anonymous@undisclosed.example.com (Anonymous)</author>
            <pubDate>Fri, 31 Jan 2014 16:04:29 +0000</pubDate>
        </item>
        <item>
            <title>ssh</title>
            <link>https://cyrille.giquello.fr/informatique/reseau/ssh</link>
            <description>Secure SHell (SSH)

Configuration

Dans /etc/ssh/sshd_config tu change la ligne


PermitRootLogin Yes
en
PermitRootLogin No


Et si tu veux autoriser l&#039;accès ssh en root uniquement avec clé ssh tu mets :


PermitRootLogin without-password


Mais bon ça marche pas …</description>
            <author>anonymous@undisclosed.example.com (Anonymous)</author>
            <pubDate>Thu, 16 Oct 2025 12:29:23 +0000</pubDate>
        </item>
        <item>
            <title>firewall</title>
            <link>https://cyrille.giquello.fr/informatique/reseau/firewall</link>
            <description>Firewall

	*  Linux firewall: iptables
	*  Sous windows: “netsh firewall show state”
	*  m0n0wall is a project aimed at creating a complete, embedded firewall software package that, when used together with an embedded PC, provides all the important features of commercial firewall boxes (including ease of use) at a fraction of the price (free software). m0n0wall is based on a bare-bones version of FreeBSD, along with a web server, PHP and a few other utilities. The entire system configuration is …</description>
            <author>anonymous@undisclosed.example.com (Anonymous)</author>
            <pubDate>Sun, 07 May 2023 07:20:09 +0000</pubDate>
        </item>
        <item>
            <title>nas</title>
            <link>https://cyrille.giquello.fr/informatique/reseau/nas</link>
            <description>NAS - Network Attached Storage

	*  /glossaire/nas
	*  freenas

Produits

Pour la maison

Synology DS211j

Avec DSM 3

Sur &lt;http://www.magicpc.fr&gt;

	*  1x 187,00€ : Synology - Serveur de fichiers - DiskStation DS211J - 2 x 3,5“ ou 2 x 2,5” SATA(II) - USB 2.0 et Gigabit X1 - 1.2 GHz - 128 Mo</description>
            <author>anonymous@undisclosed.example.com (Anonymous)</author>
            <pubDate>Fri, 18 May 2012 22:18:56 +0000</pubDate>
        </item>
        <item>
            <title>ntp</title>
            <link>https://cyrille.giquello.fr/informatique/reseau/ntp</link>
            <description>NTP / SNTP

Voir le glossaire pour Network Time Protocol (NTP) et Simple Network Time Protocol (SNTP).

Liste serveurs stratum 2 Français: &lt;http://www.cru.fr/NTP/serveurs_francais.html&gt;

Public ntp time server for everyone : &lt;http://www.pool.ntp.org/&gt;

Comment faire pour configurer un serveur de temps faisant autorité dans Windows 2000: &lt;http://support.microsoft.com/kb/216734/&gt;</description>
            <author>anonymous@undisclosed.example.com (Anonymous)</author>
            <pubDate>Fri, 18 May 2012 22:18:56 +0000</pubDate>
        </item>
        <item>
            <title>internet</title>
            <link>https://cyrille.giquello.fr/informatique/reseau/internet</link>
            <description>Internet

RIPE

	*  documentation RIPE database API
		*  Query types, List of Primary Objects
			*  exemple : &lt;https://rest.db.ripe.net/ripe/an/AS57080&gt;


	*  Stats
		*  Data API
			*  country ASN, IPv4 &amp; IPv6 CIDR prefixes &lt;https://stat.ripe.net/data/country-resource-list/data.json?resource=TR&gt;
			*  ASN neighbours &lt;https://stat.ripe.net/data/asn-neighbours/data.json?resource=AS57080&gt;

		*  FTP &lt;https://ftp.ripe.net/pub/stats/ripencc/nro-stats/latest/nro-delegated-stats&gt;


BGP Tools

	*  &lt;https…</description>
            <author>anonymous@undisclosed.example.com (Anonymous)</author>
            <pubDate>Sat, 27 Dec 2025 13:50:24 +0000</pubDate>
        </item>
        <item>
            <title>proxy</title>
            <link>https://cyrille.giquello.fr/informatique/reseau/proxy</link>
            <description>Proxy

Configuration automatique du client: Web Proxy Autodiscovery Protocol (WPAD)

Reverse Proxy

&lt;http://fr.wikipedia.org/wiki/Reverse_proxy&gt;

&lt;http://www.hsc.fr/ressources/breves/pourquoi-relais-inverse.html.en&gt;

&lt;http://www.magsecurs.com/spip.php?article1120&gt;</description>
            <author>anonymous@undisclosed.example.com (Anonymous)</author>
            <pubDate>Fri, 18 May 2012 22:18:56 +0000</pubDate>
        </item>
        <item>
            <title>dns</title>
            <link>https://cyrille.giquello.fr/informatique/reseau/dns</link>
            <description>DNS - Domaine Name System

sur l&#039;Oueb

Pourquoi il ne faut pas utiliser bind :

	*  &lt;http://cr.yp.to/djbdns/blurb/unbind.html&gt;
	*  &lt;http://cr.yp.to/djbdns/blurb/bindmoney.html&gt;

Pourquoi djbdns est plus secure que bind :

	*  &lt;http://cr.yp.to/djbdns/blurb/security.html&gt;

De l&#039;importance de séparer le cache des serveurs autoritaires :

	*  &lt;http://cr.yp.to/djbdns/separation.html&gt;

Sur l&#039;wiki Sos-Admin :

	*  &lt;http://wiki.sos-admin.com/wiki/Cat%C3%A9gorie:DNS&gt;
	*  &lt;http://wiki.sos-admin.com/wiki/C…</description>
            <author>anonymous@undisclosed.example.com (Anonymous)</author>
            <pubDate>Fri, 18 May 2012 22:18:56 +0000</pubDate>
        </item>
        <item>
            <title>iptables</title>
            <link>https://cyrille.giquello.fr/informatique/reseau/iptables</link>
            <description>iptables

Firewall logiciel de Linux.

Articles

	*  Utiliser iptables pour bloquer les chaines de caractères</description>
            <author>anonymous@undisclosed.example.com (Anonymous)</author>
            <pubDate>Fri, 18 May 2012 22:18:56 +0000</pubDate>
        </item>
        <item>
            <title>ping</title>
            <link>https://cyrille.giquello.fr/informatique/reseau/ping</link>
            <description>Ping

Services

WIPmania

&lt;http://www.wipmania.com/en/tools&gt; (ping, traceroute, ...)

The free WorldIP database allows unlimited identification of geographic location of an IP address. Download the database and use it on your own computer or server in SQL**, CIDR, iptables or text formats.

Faire un</description>
            <author>anonymous@undisclosed.example.com (Anonymous)</author>
            <pubDate>Fri, 18 May 2012 22:18:56 +0000</pubDate>
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