From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from cormorant.upnet.gr (cormorant.upnet.gr [150.140.129.7]) by dpdk.org (Postfix) with ESMTP id 3778425D9 for ; Fri, 10 Aug 2018 18:17:12 +0200 (CEST) Received: (qmail 12637 invoked from network); 10 Aug 2018 16:17:05 -0000 Received: from xmail2.upnet.gr (HELO mail1.upnet.gr) ([150.140.129.43]) (envelope-sender ) by cormorant.upnet.gr (qmail-ldap-1.03) with SMTP for ; 10 Aug 2018 16:17:05 -0000 MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit Date: Fri, 10 Aug 2018 19:17:12 +0300 From: Konstantinos Schoinas To: users@dpdk.org Message-ID: X-Sender: ece8537@upnet.gr User-Agent: Roundcube Webmail/1.1.0 Subject: [dpdk-users] Client-Hello X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 10 Aug 2018 16:17:13 -0000 Hello everyone, I have built an application that does DPI(Deep packet insepction) in the Client-Hello message during the tls session, extracts the SNI from the packet and then if the SNI is a forbidden name then i block the ssl connection and i dont forward any packet. Does anyone know how to write/send packet with a fatal-level unrecognized_name(112)? Or maybe send a deny message through dpdk ? Thanks for your time Konstantinos Schoinas