From nobody Tue Oct 15 07:05:57 2024 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 4XSQ9d42g7z5YSkj for ; Tue, 15 Oct 2024 07:05:57 +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 "R11" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4XSQ9d30yqz4160 for ; Tue, 15 Oct 2024 07:05:57 +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=1728975957; 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=erkpkMc3encboU/ANs4goO/ToqaBCxV3oixJD3SFn10=; b=rbFlz5Ei20Ou2deqvB2iNuGnOrgws0Ed95v/5oyN404vdWh5NQUymH8+0xKdnsGaEaJzSd HV/tzaIsqZxarhkWbgAgcRdrtjwJYGm2C79a/0Rwc66qWUxHFkuf55XKg66JKpur1SzBxX V82awGm1Jap3T5oSqLx9LmgqCyynBlSMGebo3z2DHvl8kxCPRVJsu6+vqNdmBi37o1YwqJ yBCtNKA/qm7FJzZLR0yNr7ZM7X+84llzOhcC59SkyC4n4frh2lrh5Ns1koLRty7BS8C4tY 00K59wvLwVJ8wfzq3oYCQpPNwCMAe28a9yM9wkTKOyZCQoXbdSRKC4Hz29E5lA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1728975957; a=rsa-sha256; cv=none; b=njzgYLK3+9v2Ewx9012U5WAtDpYt3b3H1RUrmY9JFU5j7L/6PawYyqE7ntZbIzD6vfEoTV pAAteZb7gVchcAD31GTmMmXi5Lj2/qmkZwfMrUyQWgREixC5xgaftr8XDxqKuuFQGkToOG lKWAKNrIWUBL+GQHitBWtjPJ9yW5gx2XDXIa/8Qr5lD1L4tu6ALiG9byL2fuYI9F5/EThD q4Mcq0aDhVeFHkYksKJNSyZsxNFPIU75AjQgc8ROZ6JlFLKfZ8LnGD5Kryos2kyNvk793/ m+bAKtE42JYz7TjPx0fu6kJ78m8OhiHHnJ5sW06yJNetgg8K6QJZ9AClahgddw== 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 4XSQ9d2VS9z1BHp for ; Tue, 15 Oct 2024 07:05:57 +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 49F75vYR032221 for ; Tue, 15 Oct 2024 07:05:57 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 49F75v5M032220 for net@FreeBSD.org; Tue, 15 Oct 2024 07:05:57 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 282095] enic breaks when changing MTU on interfaces with fib other than 0 Date: Tue, 15 Oct 2024 07:05:57 +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: 14.1-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: freebsd-bugzilla@thismonkey.com 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=3D282095 --- Comment #3 from Scott Aitken --- This driver may have multiple issues, and if required I'll raise another for throughput. To further the troubleshooting of the MTU change issue, I discovered that traffic doesn't completely stop after changing the MTU, however continuous pings with default values results in: # setfib 1 ping 172.12.2.1 PING 172.12.2.1 (172.12.2.1): 56 data bytes 64 bytes from 172.12.2.1: icmp_seq=3D0 ttl=3D64 time=3D24391.545 ms 64 bytes from 172.12.2.1: icmp_seq=3D1 ttl=3D64 time=3D23332.953 ms ^C --- 172.12.2.1 ping statistics --- 31 packets transmitted, 2 packets received, 93.5% packet loss round-trip min/avg/max/stddev =3D 23332.953/23862.249/24391.545/529.296 ms This was with a PCI NIC rather than the MLOM: enic2: port 0x4000-0x407f mem 0xc7010000-0xc7017fff,0xc7018000-0xc7019fff irq 44 at device 0.0 numa-domai= n 0 on pci20 --=20 You are receiving this mail because: You are the assignee for the bug.=