From owner-freebsd-stable@freebsd.org Sun Aug 6 04:37:36 2017 Return-Path: Delivered-To: freebsd-stable@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id DFB7ADBC602 for ; Sun, 6 Aug 2017 04:37:36 +0000 (UTC) (envelope-from ultima1252@gmail.com) Received: from mail-yw0-x234.google.com (mail-yw0-x234.google.com [IPv6:2607:f8b0:4002:c05::234]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 9D9B070BD3 for ; Sun, 6 Aug 2017 04:37:36 +0000 (UTC) (envelope-from ultima1252@gmail.com) Received: by mail-yw0-x234.google.com with SMTP id l82so28260957ywc.2 for ; Sat, 05 Aug 2017 21:37:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=dWH7wd6+oSC0UZvNCZrTpNTRBzN9o/4eVs/B81+mZoU=; b=OAWZNovrLTJMKHDauMEeRJkHqbENE1XBI/O2jRnY5wuh//e98W3NnY7vfyZAkY9UNp FMvgBUEY1xBC/EAVFI89fEt95LvNdgS4BBQhh5yYTuVaM7GP6P930DWAx3ikMBVQ/zvI RrK5awR78VKVjh9RykQayc8n1sptBMONBkrxuwkEfdUKp0Gs0WYuysL8Yqai54ScZno3 UYB+YHRlUIT4wRSIUK9IHYLo/x9eqB6lkpz0ZdYKAvKPmDAM/Ph9PWikayatWKAgmW5H Ol5GCOG9ycPq7qXkgi6xK/ybnon+6SAsDYoZF+E19HFNuFQSCLTtvJGy6+byFs6JQMrw 5T3Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=dWH7wd6+oSC0UZvNCZrTpNTRBzN9o/4eVs/B81+mZoU=; b=sWRgwMGQ6ArR48smRgnVgNmxBlwHI8Ok1pcHHoRaaTXleHXQb1YeVnZ9Tbmni2pmEY aiVBeyLqTVTjD+9lSAIHbHpPIETq7F0omiujWVoF85pYkG+d2RUuEMhloCOxpWneHQmc 5j021li1Ho3DDoM7jLUnmF4U9SSyOkT5JI4FrNU5MgAUHTw/0fevu+Tr12NxCwkWHmkx P4PEfzQNfvgkySk2jf750AzqoiGgWnUCRh1IuthjYuB6pv3c7z4N7dVv48buismJT7U3 8fxoHI7ncHQTBhLAlVIPVL9i/zGw3IICUrxluhFSp+aH+QYZNb9x4iDzbei9ON9YTMyp OK9w== X-Gm-Message-State: AHYfb5iD6vDU2IBJvF58PVwDu1xcr3zEX0TK9/2kV9bvtU263J0mGMx2 Mekxs9+C1DvD1le86dv8KzO0uAzUvOQGNSY= X-Received: by 10.37.231.16 with SMTP id e16mr5690055ybh.306.1501994255708; Sat, 05 Aug 2017 21:37:35 -0700 (PDT) MIME-Version: 1.0 Received: by 10.13.238.135 with HTTP; Sat, 5 Aug 2017 21:37:35 -0700 (PDT) In-Reply-To: <1512869.XSHPEJXeo8@flake.tharned.org> References: <1646645.UkMcyRZBVl@flake.tharned.org> <1512869.XSHPEJXeo8@flake.tharned.org> From: Ultima Date: Sat, 5 Aug 2017 21:37:35 -0700 Message-ID: Subject: Re: SLAAC not working To: Greg Rivers Cc: freebsd-stable@freebsd.org Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.23 X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 06 Aug 2017 04:37:37 -0000 Never tested SLAAC on lagg, but your configuration looks correct to me. One flag that I notice that looks questionable is the MTU option being 9216 while the lagg interface is set to 1500. I doubt this would cause SLAAC to fail but it maybe worth investigating. On Sat, Aug 5, 2017 at 8:54 PM, Greg Rivers wrote: > On Saturday, August 05, 2017 20:44:56 Ultima wrote: > > Do you have pf or ipfw running? are they accepting ICMP type 128, 129, > 135, > > 136? the first 2 are for ping requests last 2 for Neighbor > > solicitation/advertisement. > > > Ah, good question. Neither host is running a firewall; I should have > mentioned that. Thanks for your reply. > > -- > Greg Rivers >