Hi, On Mon, Apr 20, 2020 at 02:28:28PM +0200, Arne Schwabe wrote: > Am 27.11.19 um 14:43 schrieb Laurent Fasnacht: > > Apparently, `netsh interface ipv6 set address ...` defaults to using > > a subnet of /64, and therefore adds an onlink route of that size.
Ah, there the patch is. I was looking for it recently and could not
find it...
> Instead changing the implicit /64 to an explicit /128, wouldn't it be
> better to use the correct tt->netbits_ipv6 like on other platforms?
No, due to the way we hacked ND in tun mode.
For Windows, this is still a multiaccess network, but the TAP driver
will only reply to ND queries for his gateway address (fe80::8). So
if you use the correct netmask, Windows will send NDs for all hosts
in the /64 or /80 or whatnot, which will fail - no ND on the tun
interface, and nothing in the driver to translate.
(Now, my "tap-to-tun adapter inside OpenVPN" would do this, because
AIX only has tap - but that's still unfinished).
Laurent: I'll see that I can get this fully understood, tested and merged.
Sorry for the delay.
gert
--
"If was one thing all people took for granted, was conviction that if you
feed honest figures into a computer, honest figures come out. Never doubted
it myself till I met a computer with a sense of humor."
Robert A. Heinlein, The Moon is a Harsh Mistress
Gert Doering - Munich, Germany [email protected]
signature.asc
Description: PGP signature
_______________________________________________ Openvpn-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/openvpn-devel
