From owner-freebsd-net@freebsd.org Sun May 20 01:17:48 2018 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id C1D25EEB8DC for ; Sun, 20 May 2018 01:17:48 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 5EBAC87B86 for ; Sun, 20 May 2018 01:17:48 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 22AC0EEB8D7; Sun, 20 May 2018 01:17:48 +0000 (UTC) Delivered-To: net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 1163EEEB8D5 for ; Sun, 20 May 2018 01:17:48 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id A5BDF87B7F for ; Sun, 20 May 2018 01:17:47 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id F0D2C11342 for ; Sun, 20 May 2018 01:17:46 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id w4K1Hkrq013386 for ; Sun, 20 May 2018 01:17:46 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w4K1Hkh3013385 for net@FreeBSD.org; Sun, 20 May 2018 01:17:46 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 228334] lte 4g network problems Date: Sun, 20 May 2018 01:17:47 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: misc X-Bugzilla-Version: 11.1-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: eugen@freebsd.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.26 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 20 May 2018 01:17:49 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D228334 --- Comment #5 from Eugene Grosbein --- (In reply to SF from comment #4) > It is no good idea posting configurations like this because it will show = weaknesses of my pc. It would not be quick nor easy to solve your problem unless show your setup. > The keep-state argument, if i remember right, is made to avoid cpu-load. Not exactly. Addition of ipfw keep-state changes the way ipfw operates from stateless to stateful operations and stateful mode generally takes more CPU load. > Setting cpu-frequency to 2ghz makes steam very unstable, having 3ghz+ all= ows it to run around 5mins before crashing. It is still not clear why and how do you change CPU frequency and what exac= ly do you mean by "crashing" - system reboots? Kernel hangs or panices? Some graphics subsystem problems? Or just some application exits abnormally? Ple= ase describe the problem in details because nobody sees your desktop other than you. And you should not arbitrary modify MTU value when you are connecting to pu= blic internet services, or else you can get in multiple connectivity problems. --=20 You are receiving this mail because: You are the assignee for the bug.=