From nobody Tue Jul 25 06:46:36 2023 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 4R96y662Kwz4p13j for ; Tue, 25 Jul 2023 06:46:38 +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 4R96y64gmxz4NlF for ; Tue, 25 Jul 2023 06:46:38 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1690267598; 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=iMbtvqNW7aSy5wYRztR3u4eWwWU5wT5qG0Kyjbe+v1k=; b=tEYujkxnC5QLbzwqzMOIiPk47Ef8tRNhFqhaf01IUT4dbtBpu3iYnvWHDh4FsLQTbc0aCw 64uhWN55tOy1nflw+SHRsLgEhlL7F9JEaVkq6xpkyxnOhaF/CQOX0eHP32J3/XPDW6f8ko Za3itLc9rIOTFb3gCymrTAHgSQpTQSOKbOdfmtnEUTf/gMKCW2J6anTAmAfAt6lLbXRpwo 85ebefaDck2ylP/oaUZ8HSmmiTPXYSihQrJN3/vEPbHuDX2tQrgTkblOmwcA1QZABOQ2Pf dhrdy10G6uZR2JBOawRdr37obaoNVqmz37Iah9JO+ldGgeSqsCsh3Q1IH6KKew== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1690267598; a=rsa-sha256; cv=none; b=AcXwtmFqRBGKWL9yvHTvwI4A9qj9YHpKE49axcwJ8FIL/hPFVyEd57mVoOgQfZqJ8ObU0Q KU7daWeiBjohPbdmvQjYOF2PrY5m/kVFm97L4QCfnGzUT5LKKt8BzA5Oej0BrQkcq80nUL F5jLvDwW/qtGM0xiP+YuloO28BaCknJjCF1EB841RAy+ZWhyK5pP0yNsPSDEM/Ums7W9vg EnO5Wx9hAb19C9WNP18uRuaQL+lK475YHsdA5JIIdP4nGLCFawwQ0YCoV0o+kfoXXJiRZA 6+cTkg3BHCDld+TLXOT3BJvLczi7OP7g12f0srJ8c4ylJ1Tz4Z34dcSI+ga4Gg== 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 4R96y63m3RzqZ8 for ; Tue, 25 Jul 2023 06:46:38 +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 36P6kcKo024660 for ; Tue, 25 Jul 2023 06:46:38 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 36P6kcpk024659 for net@FreeBSD.org; Tue, 25 Jul 2023 06:46:38 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 214746] Carp ipv6 duplicate address detection Date: Tue, 25 Jul 2023 06:46:36 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 10.3-RELEASE X-Bugzilla-Keywords: needs-qa X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: stb@lassitu.de X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc 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 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D214746 Stefan Bethke changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |stb@lassitu.de --- Comment #5 from Stefan Bethke --- I just ran into this myself, 12.4-stable; I have carp for ipv4, plus a cust= om script that configures the v6 VIP manually. I don't think I've seen this hehavior before, where the failover has this issue. I'll probably adjust my script to either wait a second or two, or watch out= for the duplicate flag and simply try again. I couldn't find much documentation on the duplicate flag. As far as I can t= ell, it sticks and disables that address permanently. I would have expected that there would be a retry mechanism of some sort. --=20 You are receiving this mail because: You are the assignee for the bug.=