From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jerzy Tryjarski Subject: IP over X.25 via asynchrous RS232 Date: Tue, 19 Aug 2003 13:45:56 +0200 Sender: linux-serial-owner@vger.kernel.org Message-ID: <3F420DF4.20000@pkp.com.pl> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from antybiotyk.tktelekom.pl ([213.199.225.22]:61444 "EHLO smtp.tktelekom.pl") by vger.kernel.org with ESMTP id S269509AbTHSJpu (ORCPT ); Tue, 19 Aug 2003 05:45:50 -0400 Received: (from root@localhost) by smtp.tktelekom.pl (8.12.9/8.12.5) id h7J9jn8p027055 for ; Tue, 19 Aug 2003 11:45:49 +0200 Received: from pkp.com.pl ([172.23.11.118]) by smtp.tktelekom.pl (8.12.9/8.12.5) with ESMTP id h7J9jlJJ026801 for ; Tue, 19 Aug 2003 11:45:48 +0200 List-Id: linux-serial@vger.kernel.org To: linux-serial@vger.kernel.org Hi, I want to connect my PC under linux RH 9 with e-mail server via X.25 packet network using standard asynchrous rs232 interface in my PC ( without aditional hardware ). IP datagrams are encapsulated inside packets on an X.25 virtual circuit. Mail server is connected to X.25 network via Cisco router. So I use the IETF standard encapsulation, as specified by RFC 1356, set X.121 address, set IP address and I map between X.121 address and IP address. Finaly in my PC It must be additional software for rs232 and user application to be abble to configure the interface with such as functions as assigning IP address, assigning X.121 address, mapping, pad and other specific for X.25 network functions. Can anybody recommend the best solution ? Jurek