Re: kern/52554: IPv6 connections not routing to default gateway

[Ryota Ozaki <ozaki-r%netbsd.org@localhost>]

The following reply was made to PR kern/52554; it has been noted by GNATS.

From: Ryota Ozaki <ozaki-r%netbsd.org@localhost>
To: Roy Bixler <rcbixler%nyx.net@localhost>
Cc: Hisashi T Fujinaka <htodd%twofifty.com@localhost>, "gnats-bugs%NetBSD.org@localhost" <gnats-bugs%netbsd.org@localhost>, gnats-admin%netbsd.org@localhost, 
	netbsd-bugs%netbsd.org@localhost
Subject: Re: kern/52554: IPv6 connections not routing to default gateway
Date: Mon, 2 Oct 2017 16:26:46 +0900

 On Mon, Oct 2, 2017 at 9:34 AM, Roy Bixler <rcbixler%nyx.net@localhost> wrote:
 > On Sun, Oct 01, 2017 at 02:06:55PM -0700, Hisashi T Fujinaka wrote:
 >> I don't know if this helps or how to even debug my own problem, but I
 >> ahve a netbsd8-i386 gateway and the netbsd8-amd64 client can ping6 just
 >> fine, but the current-amd64 machine can't.
 >
 > That seems different to my problem, because it occurs with both
 > NetBSD-8 and -current.
 
 Agreed. So I think we need another PR...
 
 > The only question I still have is whether the
 > DHCP negotiation is an issue.  Somehow, NetBSD 7.1 consistently picks
 > the working IPv6 router and NetBSD-8 and -current almost always pick
 > another router, which doesn't work.  I'm still trying to find
 > more information about our local network configuration.
 
 dhcpcd -U -6 wm0 may provide useful information. Or if dhcpcd doesn't
 handle RA, ndp -r; ndp -p may provide something useful instead.
 
   ozaki-r