Am 11.09.15 um 17:33 schrieb Gert Doering:
> Add "ipv6" and "!ipv4" sub-options to "--redirect-gateway" option.
> 
> This is done in the same way as in the OpenVPN 3 code base, so
> "--redirect-gateway ipv6" will redirect both IPv4 and IPv6 - if you
> want v6-only, use "--redirect-gateway ipv6 !ipv4".
> 

Current 2.3 code will exit with an error on seeing the ipv6 keyword.

Reading the source code this is  equivalent to

redirect-gateway
route-ipv6 ::/3
route-ipv6 2000::/4
route-ipv6 3000::/4
route-ipv6 fc00::/7

which also works in 2.3. What do we offer as config advice for users?

(It is good that this works otherwise my code will break configs that
use a remote ipv6-enabled-server)

Also the documentation is slightly wrong.

Sidenote: What about IPv6 multicast?

Arne

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