RaspberryPi/OpenVPN - Revision history

Unknown user at 03:32, 10 July 2020

2020-07-10T03:32:15Z

2019-12-02T02:42:10Z

Use Pi VPN Gateway as DNS Server

← Older revision		Revision as of 02:42, 2 December 2019
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	The next step will tell anyone on the VPN network we just created to use the Pi as the DNS server.		The next step will tell anyone on the VPN network we just created to use the Pi as the DNS server.

	~~Procedure covered on this page:~~

	{{Main\|Kali/OpenVPN/DNS}}		{{Main\|Kali/OpenVPN/DNS}}

2019-12-02T02:41:43Z

Forwarding from OpenVPN to Access Point

@@ Line 127: / Line 127: @@
 ==Forwarding from OpenVPN to Access Point==
-https://www.novaspirit.com/2017/06/22/raspberry-pi-vpn-router-w-pia/
+{{Main|Kali/OpenVPN/Hotspot}}
 =Flags=

2019-12-02T02:40:53Z

Use Pi VPN Gateway as DNS Server

← Older revision		Revision as of 02:40, 2 December 2019
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	===Use Pi VPN Gateway as DNS Server===		===Use Pi VPN Gateway as DNS Server===

	The next step will tell anyone on the VPN network we just created to use the Pi as the DNS server~~. This ensures DNS queries are passed through the Pi~~.		The next step will tell anyone on the VPN network we just created to use the Pi as the DNS server.

	~~Edit <code>/etc/openvpn/server/server.conf</code>~~		Procedure covered on this page:

	~~Make the Pi the DNS resolver by adding the line~~		{{Main\|Kali/OpenVPN/DNS}}

	~~<pre>~~
	~~push "dhcp-option DNS <IP-ADDR-OF-TUN0-INTERFACE>"~~
	</~~pre>~~

	~~For me,~~

	~~<pre>~~
	~~push "dhcp-option DNS 10.8.0.1"~~
	</~~pre>~~

	~~Also comment out any other <code>push "dhcp-option~~ DNS~~</code> lines.~~

	~~Now restart the OpenVPN server:~~

	~~<pre>~~
	~~sudo systemctl restart openvpn~~
	~~</pre>~~

	==PIA==		==PIA==

2019-12-01T23:39:29Z

Checking OpenVPN Interface

← Older revision		Revision as of 23:39, 1 December 2019
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	Now take note of this IP address, as we will need to set a DNS option for our OpenVPN connection.		Now take note of this IP address, as we will need to set a DNS option for our OpenVPN connection.

			===Use Pi VPN Gateway as DNS Server===

			The next step will tell anyone on the VPN network we just created to use the Pi as the DNS server. This ensures DNS queries are passed through the Pi.

	Edit <code>/etc/openvpn/server/server.conf</code>		Edit <code>/etc/openvpn/server/server.conf</code>

	~~Add~~ the ~~tun0 interface~~ by adding the line		Make the Pi the DNS resolver by adding the line

	<pre>		<pre>
Line 59:		Line 63:

	<pre>		<pre>
	push "dhcp-option DNS 10.8.0.1		push "dhcp-option DNS 10.8.0.1"
	</pre>		</pre>

2019-12-01T23:28:55Z

Forwarding from OpenVPN to Access Point

← Older revision		Revision as of 23:28, 1 December 2019
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	sudo iptables -t nat -A POSTROUTING -o tun+ -j MASQUERADE		sudo iptables -t nat -A POSTROUTING -o tun+ -j MASQUERADE
	</pre>		</pre>



			=Flags=

			{{PiFlag}}

			{{OpenVPNFlag}}

2019-12-01T21:05:52Z

Preparing the Pi

← Older revision		Revision as of 21:05, 1 December 2019
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	==Preparing the Pi==		==Preparing the Pi==

	===Fixing iptables===		===Fixing iptables legacy===

	On the Kali linux pi image I used, I had to fix iptables to use a legacy NAT mode:		On the Kali linux pi image I used, I had to fix iptables to use a legacy NAT mode:

2019-11-24T22:59:27Z

← Older revision		Revision as of 22:59, 24 November 2019
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	sudo systemctl restart openvpn		sudo systemctl restart openvpn
	</pre>		</pre>

	~~<!--~~

	==PIA==		==PIA==

	https://www.novaspirit.com/2017/06/22/raspberry-pi-vpn-router-w-pia/		https://www.novaspirit.com/2017/06/22/raspberry-pi-vpn-router-w-pia/

			<!--

	===Setup===		===Setup===

2019-11-24T22:58:54Z

PIA

← Older revision		Revision as of 22:58, 24 November 2019
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	sudo systemctl restart openvpn		sudo systemctl restart openvpn
	</pre>		</pre>

			<!--

	==PIA==		==PIA==
Line 134:		Line 136:
	sudo sysctl -p		sudo sysctl -p
	</pre>		</pre>

			-->

	==Forwarding from OpenVPN to Access Point==		==Forwarding from OpenVPN to Access Point==

2019-11-24T13:34:17Z

Forwarding from OpenVPN to Access Point

← Older revision		Revision as of 13:34, 24 November 2019
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	==Forwarding from OpenVPN to Access Point==		==Forwarding from OpenVPN to Access Point==

			https://www.novaspirit.com/2017/06/22/raspberry-pi-vpn-router-w-pia/

	The following assumes that you have the following configuration:		The following assumes that you have the following configuration: