Date: Thu, 2 Apr 2020 20:42:32 +0000 From: Zac Gabrielle <zacg@spectralogic.com> To: "freebsd-net@freebsd.org" <freebsd-net@freebsd.org> Subject: Enabling RoCE in FreeBSD 12.0-STABLE Message-ID: <996E0BE3-FF13-4335-8A7E-26CC1D23C3C4@contoso.com>
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SGVsbG8sDQoNCkkgYW0gY3VycmVudGx5IHRyeWluZyB0byBjb25maWd1cmUgbXkgRnJlZUJTRCAx Mi4wIHN5c3RlbSB0byB1c2UgUm9DRSB0byBpbnRlcmZhY2Ugd2l0aCBhbiBBVFRPIGJyaWRnZSB0 aGF0IGlzIGNvbm5lY3RlZCB0byBhIGNvdXBsZSBvZiB0YXBlIGRyaXZlcy4gRXZlcnl0aGluZyBJ IGhhdmUgZm91bmQgcG9pbnRzIHRvd2FyZCB1c2luZyBpU0VSIG9yIEluZmluaWJhbmQgdG8gaW1w bGVtZW50IFJETUE7IEkgd291bGQgbm90IGxpa2UgdG8gdXNlIHRoZXNlLiBIYXMgYW55b25lIHN1 Y2Nlc3NmdWxseSBjb25maWd1cmVkIEZyZWVCU0QgdG8gdXNlIFJvQ0U/IEkgaGF2ZSBub3QgbWFk ZSBhbnkgcHJvZ3Jlc3MsIGFzIEkgYW0gbm90IHN1cmUgd2hlcmUgdG8gc3RhcnQuDQoNCk9TOiBG cmVlQlNEIDEyLjAtU1RBQkxFDQoNCk5JQzogTWVsbGFub3ggTUNYNDE0QS1HQ0FUDQoNCkJyaWRn ZTogQVRUTyBYc3RyZWFtQ09SRSBFVCA4MjAwVA0KDQpEcml2ZXM6IElCTSBVbHRyaXVtIEhIIExU TzcgU0FTDQoNCkFueSBhZHZpY2Ugb24gaG93IHRvIGltcGxlbWVudCB0aGlzIHdvdWxkIGJlIG11 Y2ggYXBwcmVjaWF0ZWQuDQoNClRoYW5rIHlvdSwNCg0K From owner-freebsd-net@freebsd.org Thu Apr 2 21:13:31 2020 Return-Path: <owner-freebsd-net@freebsd.org> Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id DC11B2655B9 for <freebsd-net@mailman.nyi.freebsd.org>; Thu, 2 Apr 2020 21:13:31 +0000 (UTC) (envelope-from jmg@gold.funkthat.com) Received: from gold.funkthat.com (gate2.funkthat.com [208.87.223.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "gate2.funkthat.com", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 48tbQ85gqbz3JKF for <freebsd-net@freebsd.org>; Thu, 2 Apr 2020 21:13:19 +0000 (UTC) (envelope-from jmg@gold.funkthat.com) Received: from gold.funkthat.com (localhost [127.0.0.1]) by gold.funkthat.com (8.15.2/8.15.2) with ESMTPS id 032LD6N5003254 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Thu, 2 Apr 2020 14:13:06 -0700 (PDT) (envelope-from jmg@gold.funkthat.com) Received: (from jmg@localhost) by gold.funkthat.com (8.15.2/8.15.2/Submit) id 032LD4Jf003238; Thu, 2 Apr 2020 14:13:04 -0700 (PDT) (envelope-from jmg) Date: Thu, 2 Apr 2020 14:13:04 -0700 From: John-Mark Gurney <jmg@funkthat.com> To: Fernando Gont <fernando@gont.com.ar> Cc: FreeBSD Net <freebsd-net@freebsd.org> Subject: Re: Question about rtadvd Message-ID: <20200402211304.GZ4213@funkthat.com> Mail-Followup-To: Fernando Gont <fernando@gont.com.ar>, FreeBSD Net <freebsd-net@freebsd.org> References: <6d0ad330-7bb6-2664-f40a-92eb1856b5fe@gont.com.ar> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <6d0ad330-7bb6-2664-f40a-92eb1856b5fe@gont.com.ar> X-Operating-System: FreeBSD 11.3-STABLE amd64 X-PGP-Fingerprint: D87A 235F FB71 1F3F 55B7 ED9B D5FF 5A51 C0AC 3D65 X-Files: The truth is out there X-URL: https://www.funkthat.com/ X-Resume: https://www.funkthat.com/~jmg/resume.html X-TipJar: bitcoin:13Qmb6AeTgQecazTWph4XasEsP7nGRbAPE X-to-the-FBI-CIA-and-NSA: HI! HOW YA DOIN? can i haz chizburger? User-Agent: Mutt/1.6.1 (2016-04-27) X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.4.3 (gold.funkthat.com [127.0.0.1]); Thu, 02 Apr 2020 14:13:06 -0700 (PDT) X-Rspamd-Queue-Id: 48tbQ85gqbz3JKF X-Spamd-Bar: / Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=none (mx1.freebsd.org: domain of jmg@gold.funkthat.com has no SPF policy when checking 208.87.223.18) smtp.mailfrom=jmg@gold.funkthat.com X-Spamd-Result: default: False [-0.88 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-0.81)[-0.809,0]; RCVD_TLS_ALL(0.00)[]; FROM_HAS_DN(0.00)[]; IP_SCORE(-0.38)[ip: (-0.96), ipnet: 208.87.216.0/21(-0.48), asn: 32354(-0.38), country: US(-0.05)]; MIME_GOOD(-0.10)[text/plain]; DMARC_NA(0.00)[funkthat.com]; AUTH_NA(1.00)[]; NEURAL_HAM_LONG(-0.90)[-0.898,0]; TO_MATCH_ENVRCPT_SOME(0.00)[]; TO_DN_ALL(0.00)[]; RCPT_COUNT_TWO(0.00)[2]; R_SPF_NA(0.00)[]; FORGED_SENDER(0.30)[jmg@funkthat.com,jmg@gold.funkthat.com]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:32354, ipnet:208.87.216.0/21, country:US]; FROM_NEQ_ENVFROM(0.00)[jmg@funkthat.com,jmg@gold.funkthat.com]; MID_RHS_MATCH_FROM(0.00)[]; RCVD_COUNT_TWO(0.00)[2] X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD <freebsd-net.freebsd.org> List-Unsubscribe: <https://lists.freebsd.org/mailman/options/freebsd-net>, <mailto:freebsd-net-request@freebsd.org?subject=unsubscribe> List-Archive: <http://lists.freebsd.org/pipermail/freebsd-net/>; List-Post: <mailto:freebsd-net@freebsd.org> List-Help: <mailto:freebsd-net-request@freebsd.org?subject=help> List-Subscribe: <https://lists.freebsd.org/mailman/listinfo/freebsd-net>, <mailto:freebsd-net-request@freebsd.org?subject=subscribe> X-List-Received-Date: Thu, 02 Apr 2020 21:13:32 -0000 Fernando Gont wrote this message on Tue, Mar 31, 2020 at 22:18 -0300: > Folks, > > I'm playing with rtadvd, and I'm curious about a debug message I'm > getting when specifying Route Information options. > > My config file is this: > ----- cut here ---- > em0:\ > :addr="fc00:1::":prefixlen=64\ > :rtprefix="fc00:1::":rtplen=64:rtltime=1000 > > em1:\ > :addr="fc00:2::":prefixlen=64\ > :rtprefix="fc00:2::":rtplen=64 > ---- cut here ---- > > And when running radvd as: > /usr/sbin/rtadvd -D -f em0 em1 > > > I get the following debug messages: > ---- cut here ---- > [....] > rtltime should be specified for interface em0. > rtadvd[1137]: <sock_mc_join> enter > rtadvd[1137]: <sock_mc_join> em0: join link-local all-routers MC group > rtadvd[1137]: <ra_timer_update> RA timer on em0 is set to 16:0 > rtadvd[1137]: <getconfig> ifname=em0 marked as TRANSITIVE (initial burst). > rtltime should be specified for interface em1. > [....] > ---- cut here ---- > > I'm curious why I get "rtltime should be specified for interface em0." > since the config for em0 does specify rtltime -- unless I'm missing > something. I only see rtltime on em0, and I don't see a closing colon after rtltime on em0. Try adding a terminating colon on em0 and see if the problem goes away. -- John-Mark Gurney Voice: +1 415 225 5579 "All that I will do, has been done, All that I have, has not."
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