From owner-freebsd-net@freebsd.org Mon Aug 27 14:19:31 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 CA514108B639 for ; Mon, 27 Aug 2018 14:19:31 +0000 (UTC) (envelope-from marius.h@lden.org) Received: from out1-smtp.messagingengine.com (out1-smtp.messagingengine.com [66.111.4.25]) (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 67378725AB for ; Mon, 27 Aug 2018 14:19:30 +0000 (UTC) (envelope-from marius.h@lden.org) Received: from compute7.internal (compute7.nyi.internal [10.202.2.47]) by mailout.nyi.internal (Postfix) with ESMTP id 4C74521E59 for ; Mon, 27 Aug 2018 10:19:30 -0400 (EDT) Received: from web1 ([10.202.2.211]) by compute7.internal (MEProxy); Mon, 27 Aug 2018 10:19:30 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=lden.org; h= content-transfer-encoding:content-type:date:from:message-id :mime-version:subject:to:x-me-sender:x-me-sender:x-sasl-enc; s= fm3; bh=Y42VDnGd7g1w8ErM7ZVcgPld6KivZfRFNv4x+45RmOo=; b=sm9osOlv jfzFFoA4to43/VSEY/K6JzFqqpbrEF2uCPaxlC6LPQAVe0m+fPJUbFMPUQGcmYuH 4JuSuakTJAI3QkIZ/iq9t8i5j0MJq9ICND1JYtr2dozXISNuIsB2PHAlGJ5FKnm4 qpLnP3WyP+M2d9C89Ked/6qfSX6PtoqqkcxkSHXTrB9yZZYUscLH3Ypp3Cajts2a HzRWfmjHIC3/c86BVFaZGX1rb6kRDHrm29O0Xw/xP45vK5Jc3hoT5UBnb4LJkD5r 8LSBX2/AIEDC6DymkswFvGa/4JAaLJduHgO1SQgFHGXeKg0DZtgxVHurTbUj6yNZ LXQvkj0/yX8swA== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=content-transfer-encoding:content-type :date:from:message-id:mime-version:subject:to:x-me-sender :x-me-sender:x-sasl-enc; s=fm3; bh=Y42VDnGd7g1w8ErM7ZVcgPld6KivZ fRFNv4x+45RmOo=; b=JV6S9v1jXmRtbW4I2CIIz9tPoOt3dWdezibSQgUi63sxi LSC3OA3KsnzK8hYPKBL1Ft4U3qdGKYY11V7k1UE3bcpyfmQSzxFvI1RqmqYc242E 4JGn6h6EOASJ8sJ3WELdQskLUV5Viv1bu+vRXt35v4SfzIGOJuATca3dAanlAqbO i3+n1NKGbSA62GK0V7BOl02JPBwFTvmhitnJmPMo93GPeTAu4oYC/JkBPlUbmasA MObp9cpkp85OKsS8/hBTK5b4dLQg26bmSISIQ7F+niscdp8D9dJqOnkVxjdJLxBF gQgvcZ56oG33ubQgGSb0qg34io9P41i9XzrqAEn5w== X-ME-Proxy: X-ME-Sender: Received: by mailuser.nyi.internal (Postfix, from userid 99) id 8815A94219; Mon, 27 Aug 2018 10:19:29 -0400 (EDT) Message-Id: <1535379569.2132387.1487489784.45227861@webmail.messagingengine.com> From: Marius Halden To: freebsd-net@freebsd.org MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="utf-8" X-Mailer: MessagingEngine.com Webmail Interface - ajax-7b72137a Date: Mon, 27 Aug 2018 16:19:29 +0200 Subject: cxl nic not working after reboot X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.27 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 27 Aug 2018 14:19:32 -0000 Hi, We have some routers with Chelsio T540-CR NICs using 1Gbps SFPs (1000 Base-LX IIRC) to connect to our ISPs. After upgrading them to FreeBSD 11.2-p2 (BSDRP v1.91) we have run into some issues. When the machines are rebooted networking does not function at all through the ports connected with SFPs, ports connected with DAC cables work properly. According to ifconfig the SFPs are detected properly and they both send and receive light as they should. If we remove the SFPs from the port and then reinsert them in the same port everything will start working as it should. Has anyone else observed this problem? Any suggestions for what can be done to solve/work around this issue without actually going to the datacenter would be great. -- Marius Halden