From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from emea01-db3-obe.outbound.protection.outlook.com (mail-db3on0085.outbound.protection.outlook.com [157.55.234.85]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client CN "mail.protection.outlook.com", Issuer "MSIT Machine Auth CA 2" (verified OK)) by huchra.bufferbloat.net (Postfix) with ESMTPS id 2266C21F2FD for ; Wed, 13 May 2015 02:01:25 -0700 (PDT) Authentication-Results: lists.bufferbloat.net; dkim=none (message not signed) header.d=none; Received: from [IPv6:2001:470:1f1d:18a::9b1c:6a15] (2001:470:1f1d:18a::9b1c:6a15) by HE1PR07MB0940.eurprd07.prod.outlook.com (25.162.27.146) with Microsoft SMTP Server (TLS) id 15.1.160.19; Wed, 13 May 2015 09:01:20 +0000 Message-ID: <555312D9.9050802@darbyshire-bryant.me.uk> Date: Wed, 13 May 2015 10:01:13 +0100 From: Kevin Darbyshire-Bryant User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.6.0 MIME-Version: 1.0 To: References: <5553062B.1090204@gmail.com> In-Reply-To: <5553062B.1090204@gmail.com> Content-Type: multipart/signed; protocol="application/pkcs7-signature"; micalg=sha1; boundary="------------ms010906020606040501000507" X-Originating-IP: [2001:470:1f1d:18a::9b1c:6a15] X-ClientProxiedBy: DB4PR02CA0050.eurprd02.prod.outlook.com (10.242.174.178) To HE1PR07MB0940.eurprd07.prod.outlook.com (25.162.27.146) X-Microsoft-Antispam: UriScan:;BCL:0;PCL:0;RULEID:;SRVR:HE1PR07MB0940; X-Microsoft-Antispam-PRVS: X-Exchange-Antispam-Report-Test: UriScan:; X-Exchange-Antispam-Report-CFA-Test: BCL:0; PCL:0; RULEID:(601004)(5005006)(3002001); SRVR:HE1PR07MB0940; BCL:0; PCL:0; RULEID:; SRVR:HE1PR07MB0940; X-Forefront-PRVS: 0575F81B58 X-Forefront-Antispam-Report: SFV:NSPM; SFS:(10009020)(6009001)(24454002)(479174004)(51704005)(84326002)(1720100001)(99136001)(15975445007)(86362001)(92566002)(77156002)(62966003)(450100001)(2950100001)(40100003)(59896002)(74482002)(46102003)(189998001)(65956001)(42186005)(19625735002)(87976001)(122386002)(512944002)(5890100001)(36756003)(110136002)(5001960100002)(107886002)(33656002)(65816999)(4001350100001)(87266999)(54356999)(50986999)(83506001)(76176999)(2351001)(568964001)(80316001)(19580395003)(3826002); DIR:OUT; SFP:1101; SCL:1; SRVR:HE1PR07MB0940; H:[IPv6:2001:470:1f1d:18a::9b1c:6a15]; FPR:; SPF:None; MLV:sfv; LANG:en; X-OriginatorOrg: darbyshire-bryant.me.uk X-MS-Exchange-CrossTenant-OriginalArrivalTime: 13 May 2015 09:01:20.5393 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-Transport-CrossTenantHeadersStamped: HE1PR07MB0940 Subject: Re: [Cerowrt-devel] Replacing CeroWrt with OpenWrt - Routing X-BeenThere: cerowrt-devel@lists.bufferbloat.net X-Mailman-Version: 2.1.13 Precedence: list List-Id: Development issues regarding the cerowrt test router project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 13 May 2015 09:01:55 -0000 --------------ms010906020606040501000507 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: quoted-printable On 13/05/15 09:07, Alan Jenkins wrote: > On 13/05/15 02:19, Rich Brown wrote: >> >> >> But connecting to the OpenWrt wifi, I cannot ping or telnet to any >> addresses on the CeroWrt... What am I missing? (This is probably not >> a deep question: I really don't understand linux routing >> configuration...) > For reference/interest: The default CeroWrt numbering is here=20 http://www.bufferbloat.net/projects/cerowrt/wiki/Default_network_numberin= g=20 which may help explain how things used to work :-) I'm currently away on 'holiday' down at my parents house otherwise could = help/concentrate more. As an aside, evidently the house is on the end=20 of a very long piece of wet string known as a telephone line, actually I = must be in space judging by the 6 seconds(!) of bufferbloat. I brought=20 an ancient Netgear DGN3500 with me for them (has integrated ADSL modem=20 otherwise things get messy cabling wise otherwise it'd be a TP-Link=20 Archer C7) running OpenWrt CC r45669 with 'Cake' rammed into it (in a=20 slightly more elegant way since we last typed Dave H/T :-) This has enabled me to relocate back to planet earth and pointed out=20 some strange ADSL rate behaviour (which mysteriously fixed itself at=20 6am) Still can't get over the 6 seconds of bufferbloat, latency is now=20 under some sort of control down to spikes of 120mS ish - needs more=20 fiddling. No wonder facetime calls were problematic though. 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