From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bob Nielsen Subject: Re: AX25 socket question. Date: Tue, 16 Jul 2002 18:07:52 -0700 Sender: linux-hams-owner@vger.kernel.org Message-ID: <20020717010752.GB14695@oz.net> References: <3D3480B1.E743CA51@earthlink.net> Mime-Version: 1.0 Return-path: Content-Disposition: inline In-Reply-To: <3D3480B1.E743CA51@earthlink.net> List-Id: Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Linux Ham Radio That was the other one I referred to (actually it has both versions). Bob, N7XY On Tue, Jul 16, 2002 at 04:23:13PM -0400, jeff wrote: > You'll find it here: > > http://www.tapr.org/tapr/html/Fax25.html > > Riley Williams wrote: > > > > Hi Timothy. > > > > > Thanks for the information, I didn't realize that I would have to > > > work at that lower level. But I like challenges. I'm looking for a > > > book right now to get that will help explain some things to me, I > > > just wish there was one specific to AX25. > > > > There is a book specific to AX.25, although whether it is still in print > > is a good question. The book in question is "AX.25 Packet Radio Link > > Layer Protocol" and explains exactly how the AX.25 protocol works. Also, > > failing that, just remember that AX.25 is the LAP-B subset of the HDLC > > protocol that is defined by international standard, and one can work out > > the relevant details by referring to the HDLC standard and taking the > > LAP-B subset whherever a choice is presented. > > > > For a less technical (and probably much more understandable) approach, try > > http://www.rsgb.org/shop/acatalog/RSGB_On_Line_Shop_Packet___APRS_18.html > > or the equivalent on the ARRL website or your national society if it has > > one. > > > > > I still plan to work on the monitoring program, I had planned to get > > > to that lower level sooner or later but it looks like it will be > > > sooner. Thanks for the help and information. I have always used > > > other peoples programs before, but after a while I finally decided > > > to learn to do it myself just for the challenge and learning > > > experience. I appreciate all the replies. Thanks. > > > > No problem. > > > > Best wishes from Riley. > > > > - > > To unsubscribe from this list: send the line "unsubscribe linux-hams" in > > the body of a message to majordomo@vger.kernel.org > > More majordomo info at http://vger.kernel.org/majordomo-info.html > > -- > Jeff, wd4nmq > wd4nmq@earthlink.net > http://home.earthlink.net/~wd4nmq > iLink client node #10438, iLink sysop link node #14746 > - > To unsubscribe from this list: send the line "unsubscribe linux-hams" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html -- Bob Nielsen, N7XY n7xy@n7xy.net Bainbridge Island, WA IOTA NA-065, USI WA-028S