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[85.147.130.226]) by smtp.gmail.com with ESMTPSA id v4-20020a170906338400b006d5aca9fc80sm5565328eja.106.2022.03.13.06.01.18 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 13 Mar 2022 06:01:18 -0700 (PDT) Message-ID: <810820a6-e319-fa78-72a3-3d1cb43f3af3@gmail.com> Date: Sun, 13 Mar 2022 14:01:15 +0100 List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@freebsd.org MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:91.0) Gecko/20100101 Thunderbird/91.7.0 Subject: Re: epair and vnet jail loose connection. Content-Language: en-US To: Kristof Provost Cc: Michael Gmelin , freeBSD-net , ">> \\\\\\\\Patrick M. Hausen\\\\" References: <94B8885D-F63F-40C3-9E7E-158CC252FF9A@FreeBSD.org> <95793CDF-6E72-4FAB-8BF5-F2E67D3F69CD@freebsd.org> From: Johan Hendriks In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 4KGftm55FCz4myt X-Spamd-Bar: - Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20210112 header.b=BawGOQ87; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of johhendriks@gmail.com designates 2a00:1450:4864:20::636 as permitted sender) smtp.mailfrom=johhendriks@gmail.com X-Spamd-Result: default: False [-1.99 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; FREEMAIL_FROM(0.00)[gmail.com]; R_SPF_ALLOW(-0.20)[+ip6:2a00:1450:4000::/36]; RCVD_COUNT_THREE(0.00)[3]; TO_DN_ALL(0.00)[]; DKIM_TRACE(0.00)[gmail.com:+]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; NEURAL_HAM_SHORT(-1.00)[-0.995]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2a00:1450::/32, country:US]; MID_RHS_MATCH_FROM(0.00)[]; TAGGED_FROM(0.00)[]; DWL_DNSWL_NONE(0.00)[gmail.com:dkim]; ARC_NA(0.00)[]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20210112]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[4]; NEURAL_HAM_LONG(-0.99)[-0.986]; MIME_GOOD(-0.10)[text/plain]; NEURAL_SPAM_MEDIUM(0.99)[0.993]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[2a00:1450:4864:20::636:from]; MLMMJ_DEST(0.00)[freebsd-net]; RCVD_TLS_ALL(0.00)[] X-ThisMailContainsUnwantedMimeParts: N On 13/03/2022 13:37, Kristof Provost wrote: > On 13 Mar 2022, at 5:26, Johan Hendriks wrote: >> Copyd my haproxy en web01 jail to this machine and have the same problem. >> > Do you mean you can or cannot reproduce it on the second machine? I have the same problem. > >> Could it be a sysctl i use? or boot/loader.conf setting. >> > None of those settings strike me as likely to cause this problem. It looked ok to me also. >> I f you want i can give you full root access on this machine. >> > I really need to be able to reproduce this locally, because I’ll need to run test code and be able to observe kernel output (and deal with panics). > > Kristof I have no idea why it does not work on my setup, which is nothing out of the ordinary i think, basic full jails connected to a bridge interface and one of them exposed to the world wide web using pf binat. I gave Michael root access on the new machine, so maybe he can see what i am doing wrong. I really hope i do not something really stupid. The jails are full jails setup following the tutorial, freebsd jails the hard way. https://clinta.github.io/freebsd-jails-the-hard-way/ regards Johan