From owner-freebsd-stable@FreeBSD.ORG Wed Apr 13 10:13:53 2011 Return-Path: Delivered-To: freebsd-stable@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id E673F106566C for ; Wed, 13 Apr 2011 10:13:53 +0000 (UTC) (envelope-from petefrench@ingresso.co.uk) Received: from constantine.ingresso.co.uk (constantine.ingresso.co.uk [IPv6:2001:470:1f09:176e::3]) by mx1.freebsd.org (Postfix) with ESMTP id AFD858FC1B for ; Wed, 13 Apr 2011 10:13:53 +0000 (UTC) Received: from dilbert.london-internal.ingresso.co.uk ([10.64.50.6] helo=dilbert.ticketswitch.com) by constantine.ingresso.co.uk with esmtps (TLSv1:AES256-SHA:256) (Exim 4.73 (FreeBSD)) (envelope-from ) id 1Q9x56-0004kX-Im for freebsd-stable@FreeBSD.org; Wed, 13 Apr 2011 11:13:52 +0100 Received: from petefrench by dilbert.ticketswitch.com with local (Exim 4.74 (FreeBSD)) (envelope-from ) id 1Q9x56-0006l8-I2 for freebsd-stable@FreeBSD.org; Wed, 13 Apr 2011 11:13:52 +0100 To: freebsd-stable@FreeBSD.org Message-Id: From: Pete French Date: Wed, 13 Apr 2011 11:13:52 +0100 Cc: Subject: IPv6 / ndp taking a long time to resolve in this weeks STABLE X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 13 Apr 2011 10:13:54 -0000 Following on from what I write about CARP, I've noticed another strange thing happening with IPv6. Things which appear not to connect, and then connect after a few seconds. To me it looks like ndp is having a hard time mapping addresse to ether addresses. What I see is that if a ping doesnt work and I look at the ndp, it has 'no entry' in it for at least 5 seconds. Eventually it gets one, anbd thenm everyhting is fast as ever. But all a bit strange - ndp problems would epxlain what I was seeing with CARP too. Am going to try and set up a little test network here to experiment with this later today, in the meantime, has anyone else had IPv6 issues with a recent stable ? -pete.