From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from firstgate.proxmox.com (firstgate.proxmox.com [212.224.123.68]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by lists.proxmox.com (Postfix) with ESMTPS id B37DB94274 for ; Thu, 23 Feb 2023 09:52:53 +0100 (CET) Received: from firstgate.proxmox.com (localhost [127.0.0.1]) by firstgate.proxmox.com (Proxmox) with ESMTP id 9523822592 for ; Thu, 23 Feb 2023 09:52:53 +0100 (CET) Received: from styx18.konzept-is.de (styx18.konzept-is.de [212.62.202.218]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by firstgate.proxmox.com (Proxmox) with ESMTPS for ; Thu, 23 Feb 2023 09:52:51 +0100 (CET) Received: from [10.10.10.110] (unknown [10.10.10.110]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: storm) by styx18.konzept-is.de (Postfix) with ESMTPSA id 0FAD61FFF3 for ; Thu, 23 Feb 2023 09:42:57 +0100 (CET) Message-ID: <8d1679b2-c28f-b1be-19f4-9d863a5fe761@konzept-is.de> Date: Thu, 23 Feb 2023 09:42:58 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.7.2 To: pve-user@lists.proxmox.com References: <2suhcj-3ao1.ln1@hermione.lilliput.linux.it> From: Ralf Storm In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-SPAM-LEVEL: Spam detection results: 0 AWL 0.072 Adjusted score from AWL reputation of From: address BAYES_00 -1.9 Bayes spam probability is 0 to 1% KAM_ASCII_DIVIDERS 0.8 Email that uses ascii formatting dividers and possible spam tricks KAM_DMARC_STATUS 0.01 Test Rule for DKIM or SPF Failure with Strict Alignment NICE_REPLY_A -0.102 Looks like a legit reply (A) SPF_HELO_NONE 0.001 SPF: HELO does not publish an SPF Record SPF_PASS -0.001 SPF: sender matches SPF record URIBL_BLOCKED 0.001 ADMINISTRATOR NOTICE: The query to URIBL was blocked. See http://wiki.apache.org/spamassassin/DnsBlocklists#dnsbl-block for more information. [proxmox.com, konzept-is.de] Subject: Re: [PVE-User] vmbr0: received packet on bond0 with own address as source address X-BeenThere: pve-user@lists.proxmox.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: Proxmox VE user list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 23 Feb 2023 08:52:53 -0000 Agreed - saw this before, but only in Loop Situations/Spanning Tree - Errors Most times it is a user who is plugging a cable he doesn´t know to a port he doesn´t know and then unplugs ist caus nothing happens ;) this might be your issue with "sometimes" ;) Am 22.02.2023 um 23:20 schrieb GM: > If there were no changes in the configuration of the backup node, then I > would check for any loops on the switches (i.e double check cable > connectivity or see if you have accidentally enabled port mirroring on the > switch ports you connected this node to). > > On Wed, 22 Feb 2023, 20:10 Marco Gaiarin, wrote: > >> I've moved a node (a backup node) to a different switch, and now i catch >> randomly: >> >> Feb 22 17:14:20 pppve3 kernel: [108566.753151] vmbr0: received >> packet on bond0 with own address as source address (addr:a0:2b:b8:31:3a:5c, >> vlan:1) >> >> All switches (Cisco and HP/Aruba) are connected via LACP trunks, STP >> enabled. >> >> >> Why?! Thanks. >> >> -- >> Devi sapere che l'Universo può essere visto come una battaglia fra i >> sistemisti, che cercano di realizzare sistemi a prova d'idiota, e Dio >> che crea idioti sempre più sofisticati. >> Inutile dire che, per ora, Dio sta vincendo. (Keisler, da i.n.n-a) >> >> >> >> _______________________________________________ >> pve-user mailing list >> pve-user@lists.proxmox.com >> https://lists.proxmox.com/cgi-bin/mailman/listinfo/pve-user >> >> > _______________________________________________ > pve-user mailing list > pve-user@lists.proxmox.com > https://lists.proxmox.com/cgi-bin/mailman/listinfo/pve-user -- Mit freundlichen Grüßen / Kind regards Ralf Storm IT-Administrator Konzept Informationssysteme GmbH Am Weiher 13 • 88709 Meersburg Fon: +49 7532 4466 299 ralf.storm@konzept-is.de www.konzept-is.de Amtsgericht Freiburg 581491 • Geschäftsführer: Dr. Peer Griebel, Frank Häßler