From nobody Tue Jun 21 20:01:09 2022 X-Original-To: freebsd-net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id F3478877FE9 for ; Tue, 21 Jun 2022 20:01:12 +0000 (UTC) (envelope-from bakul@iitbombay.org) Received: from mail-ot1-x333.google.com (mail-ot1-x333.google.com [IPv6:2607:f8b0:4864:20::333]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1D4" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4LSHT36LBlz4lW1 for ; Tue, 21 Jun 2022 20:01:11 +0000 (UTC) (envelope-from bakul@iitbombay.org) Received: by mail-ot1-x333.google.com with SMTP id 93-20020a9d02e6000000b0060c252ee7a4so11423317otl.13 for ; Tue, 21 Jun 2022 13:01:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=iitbombay-org.20210112.gappssmtp.com; s=20210112; h=from:content-transfer-encoding:mime-version:subject:message-id:date :to; bh=sbJcT1VlwDgcE3lJMwlwbt/GGmwzgbA4ZILv32+dLJM=; b=QPpHwtIhFHp3y4+RmMrrIysVDQco7NXtGMMtjYoRKTciq276wkwi+JB+hB1Cuz5yA/ QiOhZ0zjOkICTSH5/riogb9e9GhObFrjHxbjwQP5Uj0RwcG0Xyn6MAl8RyUnPP9FUFsH /jTHfTOf9f8HAUZegdsQ80cT+Ra5+TbIjxCD68dOgLUXLou5XDyj1BLARtu7TLLQP3AR CtabkaUrELaELRIhxLp9+56RB/dkPEGWylpU2UXksM0uzc1worsqms5+qKT6a8Fyrkrx TgHyU/Iq/yYKU1X6aITjFVFPiU91/o3/oA5P3XWKtRXVAuoybVtiOTcnznKaJNqjWzxh MlPw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:content-transfer-encoding:mime-version :subject:message-id:date:to; bh=sbJcT1VlwDgcE3lJMwlwbt/GGmwzgbA4ZILv32+dLJM=; b=dNmJsPoqyXvc7NSHd6FDq8t3wTDpmSrZuokZHu1zFzFshaaFgWVwSHXPVBerd41IrX qO7YlpZFbMhj2jrcvoCAsoQ6Xrzl7j0Uu0I41grioFjj55BMKHXuSgipwzjcGmhZ2r2L FtgmmmV+196RiNBUPFNNj2MXFfniuMNaDv3IfUC2YOBcsah+//s2oiptk1suhBrio+mr x58OzEpoVa3EsLKu5PuTE6MrPySF7DdtJgH7xNzR2XCqbeJpSLKXOtulei1InMGNVpXV Ky2r8Q3vPEBjDMooMsyzEJLRLjgtePwNE/pZYeQtl5AIgFTVAH0ZdeDMQxiC4j5//v5m 1z/w== X-Gm-Message-State: AJIora/UEyE3j1mrt6CnRAIk4hvLk56qNnUVtn6PmQNaWAcYTHZaH3dd 7Fe/SM/LBkSO75QXvo1TqARU1xDQHtVHISNI X-Google-Smtp-Source: AGRyM1uVgZbO922hUm1Isu7/BppveOqR24kQPP7P3CoXZWlz9FwGrm2kDkrg3bFtIMgkDVRGzXk1Gg== X-Received: by 2002:a9d:5f8f:0:b0:60b:f52e:69fb with SMTP id g15-20020a9d5f8f000000b0060bf52e69fbmr12587196oti.286.1655841670730; Tue, 21 Jun 2022 13:01:10 -0700 (PDT) Received: from smtpclient.apple (107-215-223-229.lightspeed.sntcca.sbcglobal.net. [107.215.223.229]) by smtp.gmail.com with ESMTPSA id a7-20020a056870b14700b000fb2aa6eef2sm9550970oal.32.2022.06.21.13.01.10 for (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Tue, 21 Jun 2022 13:01:10 -0700 (PDT) From: Bakul Shah Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable 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 (Mac OS X Mail 16.0 \(3696.100.31\)) Subject: Is there a way to deterministically bring up two usb ethernet interfaces? Message-Id: <122D03E4-77AD-4B87-B617-1DD1371AAF9E@iitbombay.org> Date: Tue, 21 Jun 2022 13:01:09 -0700 To: freebsd-net@freebsd.org X-Mailer: Apple Mail (2.3696.100.31) X-Rspamd-Queue-Id: 4LSHT36LBlz4lW1 X-Spamd-Bar: - Authentication-Results: mx1.freebsd.org; dkim=pass header.d=iitbombay-org.20210112.gappssmtp.com header.s=20210112 header.b=QPpHwtIh; dmarc=none; spf=pass (mx1.freebsd.org: domain of bakul@iitbombay.org designates 2607:f8b0:4864:20::333 as permitted sender) smtp.mailfrom=bakul@iitbombay.org X-Spamd-Result: default: False [-1.99 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; MV_CASE(0.50)[]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36]; TO_DN_NONE(0.00)[]; RCVD_COUNT_THREE(0.00)[3]; DKIM_TRACE(0.00)[iitbombay-org.20210112.gappssmtp.com:+]; NEURAL_HAM_SHORT(-1.00)[-1.000]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; SUBJECT_ENDS_QUESTION(1.00)[]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; MID_RHS_MATCH_FROM(0.00)[]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-0.995]; R_DKIM_ALLOW(-0.20)[iitbombay-org.20210112.gappssmtp.com:s=20210112]; FREEFALL_USER(0.00)[bakul]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_HAM_LONG(-1.00)[-0.999]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-net@freebsd.org]; DMARC_NA(0.00)[iitbombay.org]; RCPT_COUNT_ONE(0.00)[1]; RCVD_IN_DNSWL_NONE(0.00)[2607:f8b0:4864:20::333:from]; MLMMJ_DEST(0.00)[freebsd-net]; RCVD_TLS_ALL(0.00)[] X-ThisMailContainsUnwantedMimeParts: N I think the problem is that the two interfaces don't always come up in = the right sequence so which is ue0 and which is ue1 changes but they are = connected to specific networks. Thanks=