The VPN config generator makes us very easy to set up.
In this example, I've got router one and router two.
Router one has this IP address quadruple one, router two has this IP address quadruple two on these
interfaces.
Router one is going to be configured with this tunnel number and router two is going to be configured
with this tunnel number.
But it's very easy to change that kind of information.
I could change the router name and notice little change in the diagram and update the configuration
accordingly.
I could, as an example, decide to use tunnel 100 on both sides rather than using different numbers
for the tunnels.
I could also change the subnet used across the jury tunnel.
Just make sure that the IP addresses are in the same subnet because this is like a point to point link.
So the IP addresses need to be in the same subnet.
Click show result and you'll be able to see the details here.
So as an example, on router one, we can see a description with a link to router to the IP address,
tunnel source and tunnel destination for this tunnel.
You can either use physical interfaces or source IP addresses as the source of the tunnel.
In this example, we're using physical interfaces he has alluded to once again, write a one.
You be able to see the description as well as adjustments for maximum transmission unit and negotiation
of maximum transmission unit.
Now adjust RMS is a big discussion, but essentially it allows devices to negotiate the size of MTU
use so they don't try and send packets that are too big that can't be transmitted across this link.
We have to reduce once again the size of the payload.
Because of the additional headers added by G e, you could adjust that to a lower number if necessary.
So in both sides, just set the M2 value accordingly.
Click on show result.
And that will then adjust these two commands based on your inputs.
A more complex configurator is also available.
So we have an IPsec Configurator and when I click on Show Result here.
You'll notice that there is more involved because you have to set up both the encryption and authentication
on this, rather.
You have to determine which traffic is interesting.
You have to set your ISO and PE policies as well as your IP policies so there's more configuration involved.
But the VPN config generator makes it very easy to select which options you're going to be using for
encryption and authentication.
And then you simply click on show result and the configuration will be changed accordingly.