From nobody Wed Aug 16 03:16:04 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 4RQYF06jwhz4q6Ng for ; Wed, 16 Aug 2023 03:16:04 +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 4RQYF05TQSz4n47 for ; Wed, 16 Aug 2023 03:16:04 +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=1692155764; 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=TGBKK3V1qQmDwaIRlkkMoFNYwmME3YJPYgNhSVRzqnE=; b=wA6ZSlN8yVgAeJ6tUdLgDQy7kb2RduXbk6ftkkHFSC9V5TiMxE5VhVuCRMJccyLZoaB5T3 j6D/t4zYVC1Cj4GoWGmVuod2IRJhtIP142tCx++ac32eXPa7SlSEBn0Im9mhMiLD24/OO8 JtSOXRdBzIlLggAbndMqFRYau9xSWqYKg9fdKfrxEbp/CEPn62qVSH6acIVUIGwT2fE/VP fg+/tOuQAdZ/4IwaZOXwRD4nEXr1lSRS6GGudbEymzueyFb7zX9ceDnRmGi6JpayZySn4+ vJfPNYNdA/5EVoD87Y+eaQpDlwhQsV3v2e7Z6pW1fZY/BNH5PNhPl2BDe+MNHw== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1692155764; a=rsa-sha256; cv=none; b=K11NTEbk6TUM0J1+zs23pyLC+Wkbd4FHeGZPauffDTC1Ea+vlhjmyIEfvo5yHIBNBFBBy3 6k1N8vPkoxK1bFQuvRzKYRQNKoKnFKSJJh3eQgtZXycD75MO6lHEuKnrksC+0x8KR7ybdo pJbFEOO/4rcwv2DmG+Ou+xZyIJY7dzc9zH3854LVkj/mPIaOJkXGktgvOexbZ8ye+1Jrwy 1A7H5BbsoUXUS80teQgosy5OpiSXmvkNt7GTyCvcFmYSJlLCX3bhSl+psO4Zd//ku+N08b /jd+MUwCWFUYURmSZKHJ7bzqRMePGABhjKsWlNMy+/WJ9YioJEQf57O8zw+wQw== ARC-Authentication-Results: i=1; mx1.freebsd.org; none 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 4RQYF04PRfzbj3 for ; Wed, 16 Aug 2023 03:16:04 +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 37G3G4HQ086055 for ; Wed, 16 Aug 2023 03:16:04 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 37G3G4Nl086053 for net@FreeBSD.org; Wed, 16 Aug 2023 03:16:04 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 272809] gre interfaces, tunnelfib is ignored Date: Wed, 16 Aug 2023 03:16:04 +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: 13.2-RELEASE X-Bugzilla-Keywords: ipv6, regression X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: zlei@FreeBSD.org 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 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D272809 --- Comment #4 from Zhenlei Huang --- (In reply to Dirk Meyer from comment #2) The FIB looks good. (In reply to Dirk Meyer from comment #3) > When I force the interface gre0 into fib 3 as well, > then the IPv6 packages from inside the tunnel show up in fib 3 again. The `fib` of interface is for incoming packets. Every packet receiving on t= hat interface is tagged with that fib number. The `tunnelfib` of tunnel interfaces is for outgoing encapsulated packets. = When those packets are leaving, a FIB with `tunnel fib number` is chose for rout= ing. >Is there a possible mixup ? > A FIB fib_number is assigned to all packets to all packets encapsulated b= y tunnel interface I think the statement is somewhat confusing, it is more implementation specific, but not user friendly. --=20 You are receiving this mail because: You are the assignee for the bug.=