From owner-freebsd-questions@freebsd.org Thu Aug 24 09:23:48 2017 Return-Path: Delivered-To: freebsd-questions@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 124E7DDAA37 for ; Thu, 24 Aug 2017 09:23:48 +0000 (UTC) (envelope-from olivier@mauras.ch) Received: from smtp.mauras.ch (smtp.mauras.ch [163.172.199.81]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id CCD557118B for ; Thu, 24 Aug 2017 09:23:47 +0000 (UTC) (envelope-from olivier@mauras.ch) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mauras.ch; s=20160502; h=Content-Type:Mime-Version:Message-Id:Subject:To:From:Date: Sender:Reply-To:Cc:Content-Transfer-Encoding:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: In-Reply-To:References:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=pYCzbl22JzROejj5NleD3GY8k9uPA2NeQGya8Wz8PHk=; b=U2UafTFYNKqPhWqatY6Zzqg31G Ms3atNwPUgjUIS2Vp36pF0QcHODjjsfyHTrRWP0bu7MTG5ONZO74W+GP7xaTeErSYkdMCxD8poYF6 JPm4FAJxeTXUVyhOXnBEufeDQ3VuS28HWYU55vT4Q/h7+gNyNwT+mgv7YCIUVSqEcQkg=; Received: from 109-203-40-206.static.jp-net.net ([109.203.40.206] helo=tiptop) by smtp.mauras.ch with esmtpsa (TLSv1.2:ECDHE-RSA-AES128-GCM-SHA256:128) (Exim 4.89) (envelope-from ) id 1dko34-00066N-Q4 for freebsd-questions@freebsd.org; Thu, 24 Aug 2017 11:03:35 +0200 Date: Thu, 24 Aug 2017 11:03:13 +0200 From: Olivier Mauras To: freebsd-questions@freebsd.org Subject: [Crosspost] Host losing network connectivity when jail is up after 21 minutes Message-Id: <20170824110313.677fac26fcc6537499aeafbb@mauras.ch> X-Mailer: Sylpheed 3.5.1 (GTK+ 2.24.31; x86_64-unknown-linux-gnu) Mime-Version: 1.0 Content-Type: multipart/signed; protocol="application/pgp-signature"; micalg="PGP-SHA256"; boundary="Signature=_Thu__24_Aug_2017_11_03_14_+0200_hxq=gzBGgH5V1hkq" X-Authenticated-Sender: olivier@mauras.ch X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 24 Aug 2017 09:23:48 -0000 --Signature=_Thu__24_Aug_2017_11_03_14_+0200_hxq=gzBGgH5V1hkq Content-Type: text/plain; charset=US-ASCII Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Sorry for crossposting from https://groups.google.com/a/hardenedbsd.org/for= um/#!topic/users/tADY5vVqxew I hope it's acceptable Hello, I have HardenedBSD 11.1 installed as a KVM guest with static route and a si= ngle public IP directly routed to internet by my provider's gateway. I have two jails running on this guest, one running an sshd instance the ot= her one a powerdns-recursor instance. Both jails are on a private subnet NA= Ted by PF and running HBSD 11.1 as well. If any of the jail is running, the host will lose network connectivity afte= r ~21 minutes, and there is no relevant event in the logs - like really not= hing - that could help pinpoint where the issue is coming from.=20 When I stop the jail service, network connectivity gets back immediately. W= hen I start the jail service again, network is still up for the next 21 min= utes... I've tried switching network interface driver from virtio to e1000 without = any success as the behaviour is still the same. Would someone have an idea to help tracking down this issue? Thanks, -O. --Signature=_Thu__24_Aug_2017_11_03_14_+0200_hxq=gzBGgH5V1hkq Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEhdCcMcx2wDxNPQTeldDBUc+t03wFAlmellIACgkQldDBUc+t 03xwrQ//d+Y1JgSik26lDIRVDVeAaJ/FtkvHBHyEGvA+GPs3NY1rtIDzpuVgcuHZ 7VcUu+2nzOkcDVhxDhmdZZbUbDfKbTAm9gGU8c+TpmPEawoSd21zYTewEd01y1BO y8tYH2C/PJDTt81FkE/HJwyR6qrwIpsA8GcUeHZkdn9AD1TnK27YWfkqcQ3Aa7A9 ryF9I6XpqkrvW7oLpnmZ66CuW13Y+IVHxq6WbITKkP53xAi1wjI/MGOrEsQb0Zxd x2B44GH36qzsktfvoMU1TYNZ1IO6WkiojXHkpsNVjqap+tjSMGU61kLdZEKEutGz YFr8BcTEG/9hfZJwB02Heyd7iVWKLy+LxGfOREBF/aLwrkhe88SP7XyOC2sTX8jS dJPCILx+I5bsyOD8u+SYS8m4RJwzUH9wv6IyIqdXS85cwA2cRN4TWZ60YxzTv+MA /L/NjUyBOL0Twt1F0KFjEY4GbPyKJbx9RKbyIsm23BibpLN8/96fRyEccSK5Z5bV JS4Oe/F3HtKJfGNc6jcvbAxKQEB+/P6e6HD4K5MwnkBd/X9DBLK0ASeNeMk42vtE m5cciSLDpJ/RmTgKeZKPfAn7wITtWYSbkgKjNd689dSJwX0w8LIDgf8AKpPSAFfX j0FS5IwomSypZydrh1zHdVnWPNHljClOV5kj8QDsYVH7Rdj1HvE= =HWuZ -----END PGP SIGNATURE----- --Signature=_Thu__24_Aug_2017_11_03_14_+0200_hxq=gzBGgH5V1hkq--