Enhance the "AllowedIPs"

[Feng Li]

Thanks.

Add a route is simple on Linux, But it's not simple for other
platforms, like Windows.
So changes the AllowedIPs is the best option.

On Tue, Mar 16, 2021 at 7:40 PM Chris <wireguard at spam-free.eu> wrote:
>
> Just in case:
> I guess you have already thought about using the post script to add a separate
> route to 192.160.0.0/16 using the original path with a lower metric.
>
> On 15/03/2021 08:57, Feng Li wrote:
> > Hi,
> >
> > As we know, the AllowedIPs will set the route table. However, if we
> > want to set the CIDR, but except for some CIDR range, it's not so easy
> > and out of the box. For example, if I want to route my all traffic,
> > except the 192.168.0.0/16. I have to calculate the two CIDR
> > difference:
> >
> > AllowedIPs =
> > 0.0.0.0/1 + 128.0.0.0/1 - 192.168.0.0/16
> > =
> > 0.0.0.0/5,8.0.0.0/7,11.0.0.0/8,12.0.0.0/6,16.0.0.0/4,32.0.0.0/3,64.0.0.0/2,128.0.0.0/2,192.0.0.0/9,192.128.0.0/11,192.160.0.0/13,192.169.0.0/16,192.170.0.0/15,192.172.0.0/14,192.176.0.0/12,192.192.0.0/10,193.0.0.0/8,194.0.0.0/7,196.0.0.0/6,200.0.0.0/5,208.0.0.0/4,224.0.0.0/3,10.99.0.0/24
> >
> > Is it possible to be built in Wireguard in the future? I think it's very useful.
> >
> > The discussion link is here:
> > https://www.reddit.com/r/WireGuard/comments/m44fi5/enhance_the_allowedips/
> >
> > Thanks.
>