From nobody Mon Jun 27 07:01:24 2022 X-Original-To: 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 7FC138673C4 for ; Mon, 27 Jun 2022 07:01:24 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4LWdtX11Szz4SPd for ; Mon, 27 Jun 2022 07:01:24 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 033A223937 for ; Mon, 27 Jun 2022 07:01:24 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 25R71Nv8050540 for ; Mon, 27 Jun 2022 07:01:23 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 25R71N71050539 for net@FreeBSD.org; Mon, 27 Jun 2022 07:01:23 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 264908] It does not work to obtain an IP address via DHCP simultaneously for multiple interfaces Date: Mon, 27 Jun 2022 07:01:24 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bin X-Bugzilla-Version: 12.3-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: admin@support.od.ua X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated 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 ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1656313284; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=gpo/kXacoo2FhMseVji97pQY2zCa2lPR8PZBBV0MBrI=; b=NKfM1iG4d0F9eQqZ1v2liybSM0as3qrOjJuRpyhaD+mnNDlOhH1f6qEG3uk3NHFAutV10b PhaPFvYIOtcPYBb+OIrQ3DrPRz37On08XnawYty4MmSe1z3H0UZ5jk3ii/MK/SwoVnAU2B QCWHYhdkV4IafDIifRg6MoSLEkW21gBagepAwVsG2/qP/wwan/aslvVNYo9wNygPDjUw9S 3KtfAMXhjIVDlJrTW2XllSNVvhfO4yi7yrGp1Xm5wBSwj//eVJph9HOT3uhDnGKOpasmRV 6CTcv5f2978zJcaqWrJ5Ay/L5dRETNbi7CXTR9PYkHH+vZcH243AJ0MNaWossQ== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1656313284; a=rsa-sha256; cv=none; b=noLAVjeVIiSoIILszTR1uN5X5FhK54vMQmgAtbIAfOyoqPYJKsKpfyT7KnAEB3JJ2xi92e EwujCf5yVNNnFbgYU1VnNlXwbcCU0GatXU/gND/NXaO+0EGD/hYx0S3Ac5vlA0sTLyyofq cYfHAoEO8V6SI4uJ4OILRbIVsxfMCVXylNGfR8wM5bwi/B0eOFfCyfjr78QD626+ipjdxv Q0MhPz5McW4Ld8ekqtZyATFG8z4EVCdb9UgFOqRl3FzEkBfured96sZxEPfmc5RofddnJO ppnnkV4YNgfUMuiV3DejVHnUqwviC/rvDDl3v74Q8dyzHFZW2s3lR/4HUbGBUg== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D264908 --- Comment #1 from Vladislav V. Prodan --- I need a mechanism to maintain availability in a virtual machine and not on= ly when network settings are not set on network interfaces. Many network interfaces can be added to the virtual machine template, since Proxmox has one of the popular methods of vlan isolation. I find a mechanism for solving my problem - in rc.conf: ifconfig_DEFAULT=3D"SYNCDHCP" But! Between reading rc.conf and starting dhclient, which tries network settings on all available network interfaces, it takes some time. During this time, tunnel services manage to start up and add their network interfaces to the system. Specifically, in my case, you need to set exceptions through the settings ifconfig_ygg0=3D"NOAUTO" My old kernel from 12.2-STABLE on r369446 didn't have this situation. Reboot took place regularly and the correct network settings were issued via DHCP on the em0 interface. --=20 You are receiving this mail because: You are on the CC list for the bug.=