From owner-freebsd-questions@freebsd.org Tue May 28 12:37:38 2019 Return-Path: Delivered-To: freebsd-questions@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 49C5615C0D88 for ; Tue, 28 May 2019 12:37:38 +0000 (UTC) (envelope-from rwmaillists@googlemail.com) Received: from mail-wm1-x333.google.com (mail-wm1-x333.google.com [IPv6:2a00:1450:4864:20::333]) (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 E774E773F2 for ; Tue, 28 May 2019 12:37:36 +0000 (UTC) (envelope-from rwmaillists@googlemail.com) Received: by mail-wm1-x333.google.com with SMTP id w9so2692186wmi.0 for ; Tue, 28 May 2019 05:37:36 -0700 (PDT) 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:subject:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=IYscurMrzw6JmLwFfj6msP2Bw7G9jvmalnHwa+JM5Ss=; b=iYgXD5Zn25XVQz7gdypUh62Lnw/Jz6KCU6DU+vJ1Vvll+ZQA3zceJOmZFkj7FT6kwO SxQ2yx/dPqbc9AEJ2qAGYVeRAsJPvFEuUBsrotQKKa1M9DnJ+mEpVpu2QgKB2KY68MMo Eg1ueKxXOPusM3FyXfeW/Ok8pOOqQBvtPXa3pHAPxQQRrosYzPh4C4dMNueLWev81COX jaCTWALFeYUOsoO9wpReOlkmLjBhp3ZRJjOm7bIGKBfLm7w45h8ykeaKtWRwDGLQRBLd TzR36TKhLunAfvWQJcxB5QmT+VbByie56ot5d/twjet1SGXcXU0P+gQ+3d+kIiM5Xua1 3abg== X-Gm-Message-State: APjAAAUPu5w1yMOXjY1hS9WtBE4FkCTFJQsqnBht8ZwhBu7k/Q3+2xNi EMpLksB2097ErP82thwbytYAOor/WFo= X-Google-Smtp-Source: APXvYqwZYmv3ZAbYMWUkO3XcLRvnUOX4HTjoY5+R5CxkF4ZM+u/g8Ml4P1K8ppIL5lK2A5zUe7BWbQ== X-Received: by 2002:a1c:f610:: with SMTP id w16mr2872790wmc.37.1559047055397; Tue, 28 May 2019 05:37:35 -0700 (PDT) Received: from gumby.homeunix.com ([2.223.80.180]) by smtp.gmail.com with ESMTPSA id f2sm3875195wme.12.2019.05.28.05.37.33 for (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Tue, 28 May 2019 05:37:34 -0700 (PDT) Date: Tue, 28 May 2019 13:37:31 +0100 From: RW To: freebsd-questions@freebsd.org Subject: Re: ssh timeout question Message-ID: <20190528133731.4f86f4b3@gumby.homeunix.com> In-Reply-To: <8daaed74-b18c-7b3d-12ff-baa76f894bfc@tridentusa.com> References: <8daaed74-b18c-7b3d-12ff-baa76f894bfc@tridentusa.com> X-Mailer: Claws Mail 3.17.3 (GTK+ 2.24.32; amd64-portbld-freebsd12.0) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: E774E773F2 X-Spamd-Bar: ------ X-Spamd-Result: default: False [-6.63 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; R_SPF_ALLOW(-0.20)[+ip6:2a00:1450:4000::/36]; FREEMAIL_FROM(0.00)[googlemail.com]; TO_DN_NONE(0.00)[]; RCVD_COUNT_THREE(0.00)[3]; DKIM_TRACE(0.00)[googlemail.com:+]; DMARC_POLICY_ALLOW(-0.50)[googlemail.com,quarantine]; MX_GOOD(-0.01)[alt3.gmail-smtp-in.l.google.com,alt4.gmail-smtp-in.l.google.com,gmail-smtp-in.l.google.com,alt2.gmail-smtp-in.l.google.com,alt1.gmail-smtp-in.l.google.com]; NEURAL_HAM_SHORT(-0.99)[-0.989,0]; RECEIVED_SPAMHAUS_PBL(0.00)[180.80.223.2.zen.spamhaus.org : 127.0.0.10]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; FREEMAIL_ENVFROM(0.00)[googlemail.com]; ASN(0.00)[asn:15169, ipnet:2a00:1450::/32, country:US]; DWL_DNSWL_NONE(0.00)[googlemail.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)[googlemail.com:s=20161025]; RCVD_TLS_LAST(0.00)[]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-questions@freebsd.org]; RCPT_COUNT_ONE(0.00)[1]; IP_SCORE(-2.63)[ip: (-8.64), ipnet: 2a00:1450::/32(-2.18), asn: 15169(-2.28), country: US(-0.06)]; RCVD_IN_DNSWL_NONE(0.00)[3.3.3.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.4.6.8.4.0.5.4.1.0.0.a.2.list.dnswl.org : 127.0.5.0] X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 28 May 2019 12:37:38 -0000 On Tue, 28 May 2019 07:37:36 -0400 John Johnstone wrote: > It's very common for HTTP connections between web browsers and > servers to also go idle before they are explicitly closed. This > results in the states being removed prematurely by the router. This > isn't noticed by the user though since the browser just opens a new > connection to the server. > > My guess would be that DHCP or number of active connections are not a > factor in your case. I doubt it's to do with timing out an idle connection since pine is polling for new mail ever 150s.