From owner-freebsd-current@freebsd.org Sat Apr 25 22:11:47 2020 Return-Path: Delivered-To: freebsd-current@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 1784D2C266E for ; Sat, 25 Apr 2020 22:11:47 +0000 (UTC) (envelope-from nparhar@gmail.com) Received: from mail-pj1-x1030.google.com (mail-pj1-x1030.google.com [IPv6:2607:f8b0:4864:20::1030]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 498lcy0H5Wz4dG7 for ; Sat, 25 Apr 2020 22:11:45 +0000 (UTC) (envelope-from nparhar@gmail.com) Received: by mail-pj1-x1030.google.com with SMTP id y6so5530676pjc.4 for ; Sat, 25 Apr 2020 15:11:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:mail-followup-to:references :mime-version:content-disposition:in-reply-to; bh=Zg2Yb1EZb2r06xze6lpW1sR1ogRGkpaFkqV4EIFRfBM=; b=s+5XDhsnPXw6SuNe/DG0rI4OGV79bbOaXTWydRkdW7HBkDc8IbH7z0GzIgY5mbOnBt PPtr3ok3WnQNfRARI6+4Jcyw/+ckcxDwbeSaR8zeKfd2ZXCCMZzBEQ1Rr2jVueJrage/ HXZsLpCusp9ODhFvILEbIGHjWgbxy+99ichDpNUrfeVTi1WW6ifsDvZQyFJc+BbS2TC2 TVf1Z4EHsZeHh9t89wry5hjAUE5axePoDK1o+/9/W5RliWMfoD+7H3Oc97Pqf402WQSQ U4yFvpsDAVE/Kcd/kikSxMN5AUUkyiPSPzOI2SFciLBPZLKzkOGWtoGQFTKemMIAMybj UnZA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id :mail-followup-to:references:mime-version:content-disposition :in-reply-to; bh=Zg2Yb1EZb2r06xze6lpW1sR1ogRGkpaFkqV4EIFRfBM=; b=UQnRQJ2U92xsAObfJf+26kWe4xnOqbF42qaOSpIsQc+FbhkWEvN7xmEtJSZ00x14tH yXEoGQNXE/8XXMP9gfeZmuufX5QaS+/niR0CESOV33moX62g0npEpQWzm7GYiuCzqeNX p6+GetkmJHgksmQG+5ZEp0SRiexJQRDZQ4ILs6o7mUDzGHKYgTXS/G1ulTNIE8zVosYe ga8kDRqypaQNbqS7/V96Efcqd2PZDvpxiVgQWfOqDz4FR94BhL9FL2kKRnvs25snh0qY Q+hBigIxJOP/2gEZM8wY0c4frXaG6ToIHli9tYIM9ooJxE1+c5UVf3Yk/KQTvsuOmFAQ 49yA== X-Gm-Message-State: AGi0PuaIc4vkX664X4xXWG/rH7KJz5Q7yXzLJm7yHixLf3LKvtq2YMcl fvtKT54Rw7/UZLT98iuPvdP4ttpG X-Google-Smtp-Source: APiQypKmXXzRvIzaetkM/5bQf15WVAO0FNruvFpVN3mgGrh+/4RH0NZuMj289PAVVt7YLMTA7/rfog== X-Received: by 2002:a17:902:8697:: with SMTP id g23mr15936135plo.306.1587852704218; Sat, 25 Apr 2020 15:11:44 -0700 (PDT) Received: from x270 ([2601:641:c000:b500::1353]) by smtp.gmail.com with ESMTPSA id j65sm4837289pfg.109.2020.04.25.15.11.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 25 Apr 2020 15:11:43 -0700 (PDT) Date: Sat, 25 Apr 2020 15:11:37 -0700 From: Navdeep Parhar To: "Hartmann, O." Cc: FreeBSD CURRENT Subject: Re: Compiling MOD_CC into kernel (TCP congestion control)? Message-ID: <20200425221137.GA9130@x270> Mail-Followup-To: "Hartmann, O." , FreeBSD CURRENT References: <20200425192854.14dc5cbf@hermann.fritz.box> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200425192854.14dc5cbf@hermann.fritz.box> X-Rspamd-Queue-Id: 498lcy0H5Wz4dG7 X-Spamd-Bar: - Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=s+5XDhsn; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of nparhar@gmail.com designates 2607:f8b0:4864:20::1030 as permitted sender) smtp.mailfrom=nparhar@gmail.com X-Spamd-Result: default: False [-1.50 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36]; FREEMAIL_FROM(0.00)[gmail.com]; RCVD_COUNT_THREE(0.00)[3]; TO_DN_ALL(0.00)[]; DKIM_TRACE(0.00)[gmail.com:+]; RCPT_COUNT_TWO(0.00)[2]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; FROM_EQ_ENVFROM(0.00)[]; IP_SCORE(0.00)[ip: (-9.05), ipnet: 2607:f8b0::/32(-0.33), asn: 15169(-0.43), country: US(-0.05)]; SUBJECT_ENDS_QUESTION(1.00)[]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; MIME_TRACE(0.00)[0:+]; FREEMAIL_ENVFROM(0.00)[gmail.com]; DWL_DNSWL_NONE(0.00)[gmail.com.dwl.dnswl.org : 127.0.5.0]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; FROM_HAS_DN(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-current@freebsd.org]; IP_SCORE_FREEMAIL(0.00)[]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[0.3.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.4.6.8.4.0.b.8.f.7.0.6.2.list.dnswl.org : 127.0.5.0]; MID_RHS_NOT_FQDN(0.50)[]; RCVD_TLS_ALL(0.00)[] X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 25 Apr 2020 22:11:47 -0000 On Sat, Apr 25, 2020 at 07:28:54PM +0200, Hartmann, O. wrote: > On a firewall/router project of ours I try to experiment with several > options/algorithms for mod_cc(4). I don't mean to sidetrack this thread but can you elaborate a bit? If it's a firewall/router then the TCP congestion control algorithm shouldn't really matter given that connections don't terminate on this device. Regards, Navdeep