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</head>
<body class="article toc2 toc-right">
<div id="header">
<h1>sec</h1>
<div id="toc" class="toc2">
<div id="toctitle">Πίνακας περιεχομένων</div>
<ul class="sectlevel1">
<li><a href="#cheat-clone">1. Ασκηση</a>
<ul class="sectlevel2">
<li><a href="#_δημιουργήστε_δίκτυα_στον_docker_host">1.1. Δημιουργήστε δίκτυα στον docker HOST</a></li>
<li><a href="#_δημιουργήστε_δίκτυα_in_docker_container">1.2. Δημιουργήστε δίκτυα in docker container</a></li>
<li><a href="#_tasks">1.3. Tasks</a>
<ul class="sectlevel3">
<li><a href="#_allow_internet_connection">1.3.1. Allow Internet connection</a></li>
<li><a href="#_allow_only_connection_from_network_a_b_b_a_port_80">1.3.2. Allow <strong>only</strong> connection from Network A &#8594; B, B &#8594; A port 80</a></li>
<li><a href="#_open_ssh_tunnel_from_network_aport_80_masterport_8080_and_connect_from_host_master_port_9000">1.3.3. Open SSH Tunnel from NETWORK-A(port 80) &#8594; MASTER(port 8080) and connect from HOST &#8594; MASTER port 9000</a></li>
<li><a href="#_create_vpn">1.3.4. Create VPN</a></li>
</ul>
</li>
</ul>
</li>
</ul>
</div>
</div>
<div id="content">
<div id="preamble">
<div class="sectionbody">
<div class="paragraph">
<p><br></p>
</div>
</div>
</div>
<div class="sect1">
<h2 id="cheat-clone">1. Ασκηση</h2>
<div class="sectionbody">
<div class="sect2">
<h3 id="_δημιουργήστε_δίκτυα_στον_docker_host">1.1. Δημιουργήστε δίκτυα στον docker HOST</h3>
<div class="paragraph">
<p><span class="image"><img src="data:image/jpg;base64,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
</div>
<div class="paragraph">
<p>Δείτε: <a href="http://docs.swarmlab.io/lab/sec/ex-4_iptables.adoc.html#_shorewall" class="bare">http://docs.swarmlab.io/lab/sec/ex-4_iptables.adoc.html#_shorewall</a></p>
</div>
</div>
<div class="sect2">
<h3 id="_δημιουργήστε_δίκτυα_in_docker_container">1.2. Δημιουργήστε δίκτυα in docker container</h3>
<div class="paragraph">
<p><span class="image"><img src="data:image/png;base64,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
</div>
<div class="paragraph">
<p><span class="image"><img src="data:image/png;base64,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
</div>
<div class="paragraph">
<p>Δείτε: <a href="http://docs.swarmlab.io/lab/sec/ex-4_iptables.adoc.html#_shorewall" class="bare">http://docs.swarmlab.io/lab/sec/ex-4_iptables.adoc.html#_shorewall</a></p>
</div>
</div>
<div class="sect2">
<h3 id="_tasks">1.3. Tasks</h3>
<div class="sect3">
<h4 id="_allow_internet_connection">1.3.1. Allow Internet connection</h4>
</div>
<div class="sect3">
<h4 id="_allow_only_connection_from_network_a_b_b_a_port_80">1.3.2. Allow <strong>only</strong> connection from Network A &#8594; B, B &#8594; A port 80</h4>
<div class="ulist">
<ul>
<li>
<p>Δείτε: <a href="http://docs.swarmlab.io/lab/sec/ex-6_iptables.adoc.html" class="bare">http://docs.swarmlab.io/lab/sec/ex-6_iptables.adoc.html</a></p>
</li>
</ul>
</div>
</div>
<div class="sect3">
<h4 id="_open_ssh_tunnel_from_network_aport_80_masterport_8080_and_connect_from_host_master_port_9000">1.3.3. Open SSH Tunnel from NETWORK-A(port 80) &#8594; MASTER(port 8080) and connect from HOST &#8594; MASTER port 9000</h4>
<div class="paragraph">
<p><span class="image"><img src="data:image/png;base64,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
</div>
<div class="paragraph">
<p>Δείτε: <a href="http://docs.swarmlab.io/lab/sec/ex-6_iptables.adoc.html" class="bare">http://docs.swarmlab.io/lab/sec/ex-6_iptables.adoc.html</a></p>
</div>
</div>
<div class="sect3">
<h4 id="_create_vpn">1.3.4. Create VPN</h4>
<div class="ulist">
<ul>
<li>
<p>Δείτε: <a href="http://docs.swarmlab.io/lab/sec/ex-5_iptables.adoc.html" class="bare">http://docs.swarmlab.io/lab/sec/ex-5_iptables.adoc.html</a></p>
</li>
</ul>
</div>
</div>
</div>
</div>
</div>
</div>
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<div id="footer-text">
Last updated 2019-12-30 15:19:32 UTC
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