From owner-freebsd-net@freebsd.org Thu Jul 9 16:59:11 2020 Return-Path: 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 DCB3A36FE42 for ; Thu, 9 Jul 2020 16:59:11 +0000 (UTC) (envelope-from tuexen@freebsd.org) Received: from drew.franken.de (mail-n.franken.de [193.175.24.27]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "*.franken.de", Issuer "Sectigo RSA Domain Validation Secure Server CA" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4B2j7g2brkz4HRj; Thu, 9 Jul 2020 16:59:11 +0000 (UTC) (envelope-from tuexen@freebsd.org) Received: from mb.fritz.box (ip4d15f5fc.dynamic.kabel-deutschland.de [77.21.245.252]) (Authenticated sender: macmic) by mail-n.franken.de (Postfix) with ESMTPSA id 8D89D7220C6D0; Thu, 9 Jul 2020 18:59:04 +0200 (CEST) Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (Mac OS X Mail 13.4 \(3608.80.23.2.2\)) Subject: Re: making SCTP loadable and removing it from GENERIC From: Michael Tuexen In-Reply-To: <1a425cce-4905-1d2f-d5ee-cbeb1c300afc@grosbein.net> Date: Thu, 9 Jul 2020 18:59:02 +0200 Cc: Mark Johnston , freebsd-net@freebsd.org Content-Transfer-Encoding: quoted-printable Message-Id: <64E66BD2-99DA-4FBA-B5A9-03AE2C16C2DB@freebsd.org> References: <20200709151300.GC8947@raichu> <1a425cce-4905-1d2f-d5ee-cbeb1c300afc@grosbein.net> To: Eugene Grosbein X-Mailer: Apple Mail (2.3608.80.23.2.2) X-Spam-Status: No, score=-2.9 required=5.0 tests=ALL_TRUSTED,BAYES_00 autolearn=disabled version=3.4.1 X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on mail-n.franken.de X-Rspamd-Queue-Id: 4B2j7g2brkz4HRj X-Spamd-Bar: / Authentication-Results: mx1.freebsd.org; none X-Spamd-Result: default: False [0.00 / 15.00]; local_wl_from(0.00)[freebsd.org]; ASN(0.00)[asn:680, ipnet:193.174.0.0/15, country:DE] X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.33 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 09 Jul 2020 16:59:11 -0000 > On 9. Jul 2020, at 18:36, Eugene Grosbein wrote: >=20 > 09.07.2020 22:41, Michael Tuexen wrote: >=20 >>> I am wondering if anyone has any objections to or concerns about = this >>> proposal. Any feedback is appreciated. >=20 > I'm for it. >=20 >> maybe it is acceptable to document user visible changes. This could = include >> * parameter tunings in /etc/sysctl.conf are only applied if the SCTP = module >> is loaded from /etc/loader.conf. >=20 > You mean /boot/loader.conf. Yes, sorry for the mistake. >=20 > This may be relaxed with "sctp_enable" knob for /etc/rc.conf and new = startup script > /etc/rc.d/sctp that: a) REQUIRE: kld; b) checks if sctp.ko already = loaded and load it as needed; > c) applies sctp sysctl tuning from /etc/sysctl.conf for values that = differ. The only difference between this and loading it from /boot/loader.conf I = see is that the above also works on some PPC platforms. Am I missing = something? Best regards Michael >=20 >> * If the module is not loaded yet, a user must have root privileges = to run >> a program using SCTP sockets. >=20 >=20 > _______________________________________________ > freebsd-net@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-net > To unsubscribe, send any mail to "freebsd-net-unsubscribe@freebsd.org"