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Update README: NAT no longer required

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Cheng Sun 2015-01-05 17:27:49 +00:00
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@ -11,26 +11,6 @@ You can check out packer [here](https://packer.io).
* Golang (tested with 1.2.1)
In order for this integration to work you must also configure NATing in Dom0.
You can do this by executing the following in Dom0:
```shell
# Install netcat
yum install --enablerepo=base,extras --disablerepo=citrix -y nc
# Setup NAT - NB, this _disable the firewall_ - be careful!
echo 1 > /proc/sys/net/ipv4/ip_forward
/sbin/iptables -F INPUT
/sbin/iptables -t nat -A POSTROUTING -o xenbr0 -j MASQUERADE
/sbin/iptables -A INPUT -i xenbr0 -p tcp -m tcp --dport 53 -j ACCEPT
/sbin/iptables -A INPUT -i xenbr0 -p udp -m udp --dport 53 -j ACCEPT
/sbin/iptables -A FORWARD -i xenbr0 -o xenapi -m state --state RELATED,ESTABLISHED -j ACCEPT
/sbin/iptables -A FORWARD -i xenapi -o xenbr0 -j ACCEPT
```
(Borrowed from: jonludlam/vagrant-xenserver)
## Install Go
Follow these instructions and install golang on your system: