From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <42F6FDCA.7090809@netd.com> Date: Mon, 08 Aug 2005 12:08:02 +0530 From: Prasenjit Manna MIME-Version: 1.0 References: In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Subject: [Bridge] Designated port Selection List-Id: Linux Ethernet Bridging List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: bridge@lists.osdl.org Hi, I have two questions: 1. br_designated_port_selection() in br_stp.c: In this function, the port, which is not DISABLED and br_should_become_designated_port, then the port is becoming designated port. Question: Why the port state(DISABLED) is checking here? According to standard, there should not be any checking for disabled. 2. br_stp_set_bridge_priority() in br_stp_if.c: In this function also, the same DISABLED checking is done. Question: Why the port state(DISABLED) is checking here also for updating the bridge priority? Thanks and Regards, Prasenjit