From nobody Tue Nov 15 20:05:32 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 4NBccD2QYjz4hdZK for ; Tue, 15 Nov 2022 20:05:32 +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 4NBccD172Lz4PVG for ; Tue, 15 Nov 2022 20:05:32 +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=1668542732; 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=vWx645NnlOOMxYRr7+5sTovx4Cpgskx0C4Y6u15dYvk=; b=amA/EppYl0YOX6FyrZTYj4HhIE+wqJ82LlcSCeVZESOzj16xYzGxhnHkwg49TH5Uic9+Cf zJiyyppFsPT9rAyv8oCyEOy71UeQNvVqzaMM9MAjT6UUkCqLXtumyPRkEF7oGCdlGNLzIS 46W5lX1Ipj0NoeiLAtkKCcGTI4D1yHPIJwaL/NiVlMNBY3/K5Y93vALkqUm81Qy+AUMkv/ CVcR5prw+UF4yR1fAuL0p1B0UTTUVO1t+kLnL97xq2nnn6ymy/IxmXQJ5v1uv0CYYOtiQP hMnK4N6bloyZ5L1XXcUvqE6SfGFv7Ep/pO0s1snfTm2IWNJ8RmWdA/CIurUQ9w== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1668542732; a=rsa-sha256; cv=none; b=gOXQrsmLDM4wi9ErNkHRfuYz1mvBKhinLy+tdkGtG/9Q58ut+VzRTYHjx6kMZj3pSj3p30 E5s7TgYl3Iso/0D3LQdg0ahvOO7P5e+M/SVbqgNuWlwn4E1uJ1/Canj/w0noKBOI8wkWpq G0+5ncAaIRj+FLT7kPuzpBkP9CjOwlesdAeX3GdIFhlA7JMJrHJgoqQgEd8csqvQ19ople fjXrssZS8aaGuJnNBg8vRTR5P0szgDC2g3LkKHMiETFL5rBsYsBQJBtpy8vpEFDHWlJJYH EHcWhSPhQHEfZNhfkG7m69LtKRJ2nDMgdfeJumus2gp9nUlh4Yb72Qqf7WDFvA== 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 4NBccD0Bc1zZLM for ; Tue, 15 Nov 2022 20:05:32 +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 2AFK5Vxi038040 for ; Tue, 15 Nov 2022 20:05:31 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 2AFK5VCK038039 for net@FreeBSD.org; Tue, 15 Nov 2022 20:05:31 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 265857] qlnxe: no IPV6 pings between nodes on the same switch until an IPv4 address is set Date: Tue, 15 Nov 2022 20:05:32 +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: 13.1-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: benoitc@enki-multimedia.eu X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@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 X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D265857 --- Comment #21 from benoitc --- (In reply to Zhenlei Huang from comment #20) > Why I got confused is that the attachment shows that ping from node2 to n= ode1 with link-local address fails . I tested after reboot without mtu set and it worked. Which is weird indeed. > This looks like port isolation is tuned on, and A, B, C are in private VL= AN. >=20 > Do you have physical access to the environment? Can you please exchange t= he switch > port of A with that of D ? Then the setup looks like this: >=20 > |- ::10 machine D > |- ::12 machine B > SWITCH --|- ::13 machine C > | > |- ::11 machine A >=20 > Then ping global IPv6 address from B to D, and B to A . I did it just to be sure, but this didn't change anything. I also checked on the switch and no port isolation is set. > > Using Linux this is working perfectly and th eissue is not reproduced. > > Do you mean that with same switch and machines, but A, B and C boot into = Linux ? yes exactly. Under linux it works like a charm... --=20 You are receiving this mail because: You are the assignee for the bug.=