Changes

'''Topology 1''':

'''Topology 1''':

[[File:Tinctopo1.png|alt=|660x660px]]

[[File:Tinctopo1.png|center|border|class=tlt-border|800x600px]]

The figure above depicts two RUTxxx routers (RUT1 and RUT2) connected by an tinc tunnel via the Internet.

The figure above depicts two RUTxxx routers (RUT1 and RUT2) connected by an tinc tunnel via the Internet.

'''Topology 2''':

'''Topology 2''':

[[File:Tinctopo2.png|alt=|669x669px]]

[[File:Tinctopo2.png|center|border|class=tlt-border|800x600px]]

As mentioned earlier, configuration scheme 2 (figure above) is an extension of configuration scheme 1. While configuration scheme 1 only depicts a connection between two tinc instances, you can see that configuration scheme 2 includes additional two end devices (END1 and END2), each connected to a separate router's LAN. When this topology is set up, not only will the two routers be able to communicate with each other, but the end devices will also be reachable to one another and from each router.

As mentioned earlier, configuration scheme 2 (figure above) is an extension of configuration scheme 1. While configuration scheme 1 only depicts a connection between two tinc instances, you can see that configuration scheme 2 includes additional two end devices (END1 and END2), each connected to a separate router's LAN. When this topology is set up, not only will the two routers be able to communicate with each other, but the end devices will also be reachable to one another and from each router.

First of, lets configure a simple connection between two tinc instances, i.e., '''RUT1''' and '''RUT2''' as described above in '''configuration scheme 1'''.

First of, lets configure a simple connection between two tinc instances, i.e., '''RUT1''' and '''RUT2''' as described above in '''configuration scheme 1'''.

* 1. tinc is not installed on our devices, therefore, it has to be installed via the package manager. '''Services -> Package Manager -> Packages''' and search for '''tinc VPN''' and press '''+''' to install.

1. tinc is not installed on our devices, therefore, it has to be installed via the package manager. '''Services -> Package Manager -> Packages''' and search for '''tinc VPN''' and press '''+''' to install.

[[File:TincPackage.png|1127x1127px]]

[[File:TincPackage.png|border|class=tlt-border|900x700px]]

* After '''successful''' installation, package status should be changed to '''Installed''', in '''Network -> Firewall -> General''' you should see a '''new Firewall zone''' “'''<span style=color:khaki>tinc</span>'''” created:

2. After '''successful''' installation, package status should be changed to '''Installed.'''

[[File:Tincinstallation2.png]]

[[File:Tincinstallation2.png|border|class=tlt-border|900x700px]]

[[File:Tincfwzone2.png|1130x1130px|alt=]]

* And in '''Network -> Firewall -> Traffic rules''' a '''new traffic rule added:'''

* In '''Network -> Firewall -> General''' you should see a '''new Firewall zone''' “'''<span style="color:khaki">tinc</span>'''” created:

[[File:Tinctraffic2.png|1133x1133px|alt=]]

 

 

[[File:Tinctraffic2.png|border|class=tlt-border|900x700px]]

* Use <span style=color:dodgerblue>'''mkdir'''</span> to create a new folder at '''<span style=color:limegreen>/etc/tinc/</span>'''

* Use <span style=color:dodgerblue>'''mkdir'''</span> to create a new folder at '''<span style=color:limegreen>/etc/tinc/</span>'''

[[File:Tincfolder.png]]

[[File:Tincfolder.png|border|class=tlt-border]]

* Then use your favorite text editor (I’m using vi) and create '''tinc.conf''' (If you '''skipped''' making specific folder, then you can create configs as mentioned earlier – in parent folder “'''<span style=color:dodgerblue>vi</span> <span style=color:limegreen>/etc/tinc/tinc.conf</span>'''”, otherwise do it in "'''<span style="color:dodgerblue">vi</span> <span style="color:limegreen">/etc/tinc/example/tinc.conf</span>'''"

* Then use your favorite text editor (I’m using vi) and create '''tinc.conf''' (If you '''skipped''' making specific folder, then you can create configs as mentioned earlier – in parent folder “'''<span style=color:dodgerblue>vi</span> <span style=color:limegreen>/etc/tinc/tinc.conf</span>'''”, otherwise do it in "'''<span style="color:dodgerblue">vi</span> <span style="color:limegreen">/etc/tinc/example/tinc.conf</span>'''"

[[File:Tincconfigfile.png]]

[[File:Tincconfigfile.png|border|class=tlt-border]]

* And on RUT2 use a different name (ex. <span style=color:limegreen>rut2</span>) and add the line “<span style=color:limegreen>ConnectTo = rut1</span>”

* And on RUT2 use a different name (ex. <span style=color:limegreen>rut2</span>) and add the line “<span style=color:limegreen>ConnectTo = rut1</span>”

You can do this with '''WinSCP''', or using CLI’s <span style=color:dodgerblue>'''scp'''</span> to transfer files from one device to the other.

You can do this with '''WinSCP''', or using CLI’s <span style=color:dodgerblue>'''scp'''</span> to transfer files from one device to the other.

[[File:Tincscp1.2.png]]

[[File:Tincscp1.2.png|border|class=tlt-border|1100x700px]]

[[File:Tincscp2.2.png]]

[[File:Tincscp2.2.png|border|class=tlt-border|1100x700px]]

Here on CLI, In 1st picture, I used scp to transfer RUT1’s host file directly to my RUT2, because RUT1 has public IP and therefore, I can directly communicate with it, and later, transferred RUT2’s host file to the RUT1 in the 2nd picture.

Here on CLI, In 1st picture, I used scp to transfer RUT1’s host file directly to my RUT2, because RUT1 has public IP and therefore, I can directly communicate with it, and later, transferred RUT2’s host file to the RUT1 in the 2nd picture.

'''RUT1:'''

'''RUT1:'''

[[File:Tinccon1.png]]

[[File:Tinccon1.png|border|class=tlt-border]]

'''RUT2:'''

'''RUT2:'''

[[File:Tinccon2.png]]

[[File:Tinccon2.png|border|class=tlt-border]]

Also, you can ping RUT1’s or 2’s VPN IP, here I ping RUT2 from RUT1, it should work both ways:

Also, you can ping RUT1’s or 2’s VPN IP, here I ping RUT2 from RUT1, it should work both ways:

[[File:Tincping1.png]]

[[File:Tincping1.png|border|class=tlt-border]]

And you can see a new route created on tinc0 interface:

And you can see a new route created on tinc0 interface:

[[File:Tinciface.png]]

[[File:Tinciface.png|border|class=tlt-border]]

===End-client to end-client example===

===End-client to end-client example===

<span style=color:limegreen>'''hosts/rut1'''</span> file:

<span style=color:limegreen>'''hosts/rut1'''</span> file:

[[File:Tinchosts1.png]]

[[File:Tinchosts1.png|border|class=tlt-border]]

<span style=color:limegreen>'''hosts/rut2'''</span> file:

<span style=color:limegreen>'''hosts/rut2'''</span> file:

[[File:Tinchosts2.png]]

[[File:Tinchosts2.png|border|class=tlt-border]]

* Add a route to other’s device LAN network through your tinc interface:

* Add a route to other’s device LAN network through your tinc interface:

on rut1 <span style="color:limegreen">'''example/tinc-up'''</span>

on rut1 <span style="color:limegreen">'''example/tinc-up'''</span>

[[File:Tincup1.png]]

[[File:Tincup1.png|border|class=tlt-border]]

on rut2 <span style=color:limegreen>'''example/tinc-up'''</span>

on rut2 <span style=color:limegreen>'''example/tinc-up'''</span>

[[File:Tincup2.png]]

[[File:Tincup2.png|border|class=tlt-border]]

* However, you’ll only be able to reach each other’s device LAN IP, but not the end devices. Therefore you need to change firewall rules.

* However, you’ll only be able to reach each other’s device LAN IP, but not the end devices. Therefore you need to change firewall rules.

'''FIREWALL'''

'''FIREWALL'''

[[File:TincFirewall.png|alt=|1071x1071px]]

1. To achieve end-to-end client communication you need to configure the tinc zone '''Network->Firewall->General''', that was created at the installation. Press the edit button to configure it.[[File:Tincfirewall1.png|border|class=tlt-border|1100x700px]]

 

 

 

 

We are going to allow all forwards via this interface, including '''lan''' and '''wan networks''' into this zone. This way we can communicate from END1 to RUT2’s lan as well as END2 and vice versa.

We are going to allow all forwards via this interface, including '''lan''' and '''wan networks''' into this zone. This way we can communicate from END1 to RUT2’s lan as well as END2 and vice versa.

In short '''LAN1 <-> WAN1 <-''' through tinc tunnel '''-> WAN2 <-> LAN2'''

In short '''LAN1 <-> WAN1 <-''' through tinc tunnel '''-> WAN2 <-> LAN2'''

[[File:TincTopology3.png]]

[[File:TincTopology3.png|center|border|class=tlt-border|800x600px]]

[[Category:VPN]]