Difference between revisions of "OpenBSD Wireguard - Large network"
| Line 26: | Line 26: | ||
</pre> | </pre> | ||
| − | This router can accept traffic from all of those offices. Of course you need to make sure that IP traffic is allowed so if you take note "routept" would look like the below; This ensures that traffic | + | This router can accept traffic from all of those offices. Of course you need to make sure that IP traffic is allowed so if you take note "routept and or similar" would look like the below; This ensures that traffic can be routed and also makes sure other up traffic cannot be intercepted. |
<pre> | <pre> | ||
10.0.9.0/24 | 10.0.9.0/24 | ||
| Line 33: | Line 33: | ||
The branch office config would look as follows | The branch office config would look as follows | ||
| − | + | <pre> | |
#This is file /etc/hostname.wg0 | #This is file /etc/hostname.wg0 | ||
| Line 41: | Line 41: | ||
wgport 600 | wgport 600 | ||
up | up | ||
| + | </pre> | ||
In my route file, since I have several network I have the below; You could certainly do this by masks but I would like strict filtering in my case; | In my route file, since I have several network I have the below; You could certainly do this by masks but I would like strict filtering in my case; | ||
| − | + | <pre> | |
#This is file /etc/routesfile | #This is file /etc/routesfile | ||
| Line 79: | Line 80: | ||
wgaip 10.1.15.0/24 | wgaip 10.1.15.0/24 | ||
wgaip 10.1.16.0/24 | wgaip 10.1.16.0/24 | ||
| − | + | </pre> | |
| − | Some of these networks don't exist yet but are added for future reference. | + | Some of these networks don't exist yet but are added for future reference. Wireguard is very easy to setup and with the smart routing it makes it very easy to utilize. I've done some iperf2 across the networks and it handles traffic properly. It is very clean and I hope to see some great things in the future with it. Cisco/Juniper have had talks of adopting the technology which could make networking a little easier and more robust. |
Revision as of 10:47, 9 March 2021
I've been doing a lot of testing in wireguard as of late and I'm impressed. We had some significant speed gains in all platforms of services with the cha cha cryptography. Setup is extremely easy, below I've included a small setup where I have three locations using wireguard;
#This is file /etc/hostname.wg0 #Poughkeepsie wgpeer asdasdasdasdasdasdasdasdasE= wgaip $(cat /etc/routept) wgendpoint 10.0.2.2 600 #elmira wgpeer QcyFJK3YgM/jV/X/asdasdasdasdxczxczxczxczo= wgaip $(cat /etc/routeelmira) wgendpoint 10.0.3.2 600 #uticaga wgpeer N8SS55iuyioiuyoiuyoiuyoiuyoiuyoyiuoyu3CBOhE= wgaip $(cat /etc/routeutga) wgendpoint 10.0.4.2 600 #shop wgpeer TwyNwYY4AVy3243543532452435432zIhFxjk9PrKIr04tUU4= wgaip $(cat /etc/routeshp2) wgendpoint 10.0.5.2 600 #Main config (your router config) 10.0.11.13 255.255.255.0 wgkey OOfSxdOjUzftm8FYwjc3tGnvjtXCj8QpPfaON6f8Rns= wgport 700 up
This router can accept traffic from all of those offices. Of course you need to make sure that IP traffic is allowed so if you take note "routept and or similar" would look like the below; This ensures that traffic can be routed and also makes sure other up traffic cannot be intercepted.
10.0.9.0/24 wgaip 10.1.9.0/24
The branch office config would look as follows
#This is file /etc/hostname.wg0 10.0.4.254 255.255.255.0 wgkey +K4q9asdasdasdasdasdasKRy0YrIJcxnYW1E= wgpeer v6udCue+7asdasdasdasdasdasdasdasdasdaasdd6CKC0= wgaip $(cat /etc/routesfile) wgendpoint 24.213.203.67 700 wgport 600 up
In my route file, since I have several network I have the below; You could certainly do this by masks but I would like strict filtering in my case;
#This is file /etc/routesfile 10.0.1.0/24 wgaip 10.0.2.0/24 wgaip 10.0.3.0/24 wgaip 10.0.4.0/24 wgaip 10.0.5.0/24 wgaip 10.0.6.0/24 wgaip 10.0.7.0/24 wgaip 10.0.8.0/24 wgaip 10.0.10.0/24 wgaip 10.0.11.0/24 wgaip 10.0.12.0/24 wgaip 10.0.13.0/24 wgaip 10.0.14.0/24 wgaip 10.0.15.0/24 wgaip 10.0.16.0/24 wgaip 10.0.17.0/24 wgaip 10.7.0.0/24 wgaip 10.1.1.0/24 wgaip 10.1.2.0/24 wgaip 10.1.3.0/24 wgaip 10.1.4.0/24 wgaip 10.1.5.0/24 wgaip 10.1.6.0/24 wgaip 10.1.7.0/24 wgaip 10.1.8.0/24 wgaip 10.1.10.0/24 wgaip 10.1.11.0/24 wgaip 10.1.12.0/24 wgaip 10.1.13.0/24 wgaip 10.1.14.0/24 wgaip 10.1.15.0/24 wgaip 10.1.16.0/24
Some of these networks don't exist yet but are added for future reference. Wireguard is very easy to setup and with the smart routing it makes it very easy to utilize. I've done some iperf2 across the networks and it handles traffic properly. It is very clean and I hope to see some great things in the future with it. Cisco/Juniper have had talks of adopting the technology which could make networking a little easier and more robust.