# Network Masquerade

<span id="bkmrk-network-masquerade-1">Network Masquerade</span>

NetworkMasquerade<span class="anchor" id="bkmrk-"></span><span class="anchor" id="bkmrk--1"></span>

- <span class="anchor" id="bkmrk--2"></span><span class="anchor" id="bkmrk--3"></span><span class="anchor" id="bkmrk--4"></span><span class="anchor" id="bkmrk--5"></span><span class="anchor" id="bkmrk--6"></span><span class="anchor" id="bkmrk--7"></span><span class="anchor" id="bkmrk--8"></span><span class="anchor" id="bkmrk--9"></span><span class="anchor" id="bkmrk--10"></span><span class="anchor" id="bkmrk--11"></span><span class="anchor" id="bkmrk--12"></span><span class="anchor" id="bkmrk--13"></span><span class="anchor" id="bkmrk--14"></span><span class="anchor" id="bkmrk--15"></span><span class="anchor" id="bkmrk--16"></span><span class="anchor" id="bkmrk--17"></span><span class="anchor" id="bkmrk--18"></span><span class="anchor" id="bkmrk--19"></span><span class="anchor" id="bkmrk--20"></span><span class="anchor" id="bkmrk--21"></span><span class="anchor" id="bkmrk--22"></span>```
    #! /bin/sh
    # IP Masquerading - iptables
    
    
    sudo route del default eth1
    
    sudo route add default eth0
    
    sudo iptables -t nat -A POSTROUTING -s 192.168.1.101 -d ! 192.168.1.101 -j MASQUERADE
    sudo iptables -t nat -A POSTROUTING -s 192.168.1.102 -d ! 192.168.1.102 -j MASQUERADE
    sudo iptables -t nat -A POSTROUTING -s 192.168.1.103 -d ! 192.168.1.103 -j MASQUERADE
    sudo iptables -t nat -A POSTROUTING -s 192.168.1.104 -d ! 192.168.1.104 -j MASQUERADE
    sudo iptables -t nat -A POSTROUTING -s 192.168.1.105 -d ! 192.168.1.105 -j MASQUERADE
    
    sudo iptables -t nat -L
    
    sudo mount -t smbfs -o username=2004710,password=2004710,workgroup=clt.net,iocharset=utf8,file_mode=0777,dir_mode=0777 //203.246.153.2/nis2010$ /home/hyunsu/Mountpoint/NIS2010
    sudo mount -t smbfs -o username=2004710,password=2004710,workgroup=clt.net,iocharset=utf8,file_mode=0777,dir_mode=0777 //203.246.153.2/nis2010dev$ /home/hyunsu/Mountpoint/NIS2010DEV
    ```