diff options
Diffstat (limited to 'kpov_judge/tasks/nat_vlc/howtos/si/index.html')
| -rw-r--r-- | kpov_judge/tasks/nat_vlc/howtos/si/index.html | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/kpov_judge/tasks/nat_vlc/howtos/si/index.html b/kpov_judge/tasks/nat_vlc/howtos/si/index.html new file mode 100644 index 0000000..29df436 --- /dev/null +++ b/kpov_judge/tasks/nat_vlc/howtos/si/index.html @@ -0,0 +1,69 @@ +<html>
+
+<head>
+<meta http-equiv=Content-Type content="text/html; charset=utf-8">
+</head>
+
+<body><font face="Georgia, Times New Roman, Times, serif">
+<strong><h1>NAT VLC:</h1></strong>
+<p><strong><h2>Naloga na hitro:</h2></strong><br>
+ Nastavi računalnik tako, da bo vse pakete za določene naslove prepošiljal na drug računalnik, vzpostavi NAT.</p>
+<p><strong><h2>Navodila:</h2></strong>
+ <h3>1. Postavi dva navidezna računalnika. SimpleArbiter z diskom simpleArbiter ter NATServer. </h3>
+ Virtualke dobiš na (polz.si/media/uploads/kpov/virtualke). Za NATServer lahko uporabiš base-student-desktop-2014.
+<br>
+ <h3>2. Postavi NAT server tako, da ima dva omrežna vmesnika. Z enim naj bo povezan na simpleArbiter, z drugim pa na internet.</h3>
+ (settings-Network) Adapter 1 nastavimo na NAT (omrežje), adapter 2 pa na InternalNetwork (lokalno).<br>
+ Simple Arbiter nastavimo na InternalNetwork(lokalno).
+<br>
+ <h3>3.Na NATServer z ukazom ifconfig in z datoteko /etc/network/interfaces skonfiguriraj omrežne vmesnike<br>
+ tako, da bo en povezan v WAN (internet) in en vmesnik na LAN (simpleArbiter).</h3>
+
+ -vim /etc/network/interfaces<br>
+ -dopišemo:<br>
+ auto eth1<br>
+ iface eth1 inet static<br>
+ NETMASK 255.255.0.0 # Specify based on your requirement<br>
+ IPADDR 192.168.2.1 # Gateway of the LAN<br>
+ NETWORK 192.168.0.0 # Optional<br>
+ ADDRESS 192.168.0.0 <br>
+ -ifdown eth1<br>
+ -ifup eth1
+<br>
+ <h3>4. SimpleArbiter skofiguriraj tako, da bo privzeti prehod uporabljal NATServer.</h3>
+
+ <h3> 5. Nastavi DNS (etc/resolv.conf) na NATServerju.</h3>
+ nameserver 203.145.184.13 # Primary DNS Server provided by the ISP<br>
+ nameserver 202.56.250.5 # Secondary DNS Server provided by the ISP<br>
+ Nato nastavimo še host:<br>
+ vim /etc/hosts<br>
+ Prvo vrstico zamenjamo z:<br>
+ 127.0.0.1 nat localhost.localdomain localhost<br>
+
+ <h3>6. Omogoči posredovanje IP naslovov na NATServerju.</h3>
+ echo 1 > /proc/sys/net/ipv4/ip_forward
+
+ <h3>7. Nastavi NAT z uporabo paketa iptables na NATServerju.</h3>
+
+ apt-get install iptables<br>
+ iptables -F<br>
+ ptables -t nat -F<br>
+ iptables -t mangle -F <br>
+ iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE<br>
+ iptables -A FORWARD -i eth1 -j ACCEPT<br><br>
+
+ service iptables restart
+
+ <h3>8. Na simpleArbiter z vlc preberi naslov, na katerem si lahko ogledaš kratek filmček. </h3>
+
+
+//https://www.howtoforge.com/nat_iptables<br>
+//http://www.bctes.com/nat-linux-iptables.html<br>
+
+
+
+
+
+</body>
+
+</html>
|