Re: DSP and new modes.
I'm running Twpsk on my linux mandrake 2.2.14 kernel...lovin it! Works slick...like trout! - Original Message - From: Geoff Bagley <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Thursday, March 16, 2000 2:46 AM Subject: DSP and new modes. > > I wonder whether any hams on this list are using LINUX to drive the > Motorola EVM56002DSP, or have implemented any modern (DSP-based) modes > such as PSK31 ? > > 73 > -- > Geoff Bagley > G3FHL +? >
Re: Script for JNOS
On Sun, Mar 19, 2000 at 05:29:56PM -0600, Ronnie Hale wrote: > > - Original Message - > From: Marco Calistri <[EMAIL PROTECTED]> > To: <[EMAIL PROTECTED]> > Sent: Sunday, March 19, 2000 3:09 PM > Subject: R: Script for JNOS > > > > > > - Original Message - > > >From: Mike S. <[EMAIL PROTECTED]> > > To: <[EMAIL PROTECTED]> > > Sent: Sunday, March 19, 2000 1:53 PM > > Subject: Re: Script for JNOS > > > > Snip! > > Hello Mike,nice to meet you,well I know this script since it's comes from > > JNOS package. > > Well the fun is that my old version (jnos 1.11d) did work ok also with the > > "dojnos script". > > Unluckily,after my new compilation of the linux kernel and new 1.11e > > version,my dojnos > > stop to works and I received an error message if I tried to launch it from > > the previous icon. > > I don't know which the reason could be...May be the DODIP it's no more > > working. > Hello Marco, >I seem to remember that some of the Linux distributions do not include > the "dip" program in the default installation. Perhaps you could check to > see if dip is actually installed in your system. > 73, Ronnie. > [EMAIL PROTECTED] In linuxnos.tip (which is in linux.zip, contained in config.zip, contained in the doc***.zip archive), there are two versions of dojnos. The first one uses dip, while the second one uses slattach. Bob -- Bob Nielsen, N7XY (RN2)[EMAIL PROTECTED] Tucson, AZ DM42nh QRP-L #1985 SOC #77http://www.primenet.com/~nielsen
RE: Any Plans for Data Radios?
> -Original Message- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED]]On Behalf Of Bent Bagger > Sent: Saturday, March 18, 2000 6:40 PM > To: Linux-hams > Subject: Re: Any Plans for Data Radios? > > > Hi David, > > > Does anyone know of any plans for data only radios (xcvrs)? > > In the OZ7SAT PacSAt group we have a side project named > Acousto which is > exactly this. Here is a translation of the first paragraph of > the Danish > description: > > "To develop a dedicated data radio which is specially > tailored for both > terrestrial data (packet) and satellite usage for speeds up > to at least > 9600 baud. The project is nicknamed Acousto and has been described in > AMSAT-OZ Journal no. 18 (September 1993)." > > Assuming that you neither have access to AMSAT-OZ Journal nor read > Danish, I can mail an English resume to you, if you are interested. Could you please post a copy to me or the list in english? > > Best 73 de Bent/OZ6BL > (also [EMAIL PROTECTED]) > Thanks, Wilson, WJ3G [EMAIL PROTECTED]
Re: Script for JNOS
- Original Message - From: Marco Calistri <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Sunday, March 19, 2000 3:09 PM Subject: R: Script for JNOS > > - Original Message - > >From: Mike S. <[EMAIL PROTECTED]> > To: <[EMAIL PROTECTED]> > Sent: Sunday, March 19, 2000 1:53 PM > Subject: Re: Script for JNOS > > Snip! > Hello Mike,nice to meet you,well I know this script since it's comes from > JNOS package. > Well the fun is that my old version (jnos 1.11d) did work ok also with the > "dojnos script". > Unluckily,after my new compilation of the linux kernel and new 1.11e > version,my dojnos > stop to works and I received an error message if I tried to launch it from > the previous icon. > I don't know which the reason could be...May be the DODIP it's no more > working. Hello Marco, I seem to remember that some of the Linux distributions do not include the "dip" program in the default installation. Perhaps you could check to see if dip is actually installed in your system. 73, Ronnie. [EMAIL PROTECTED]
Re: Firewall problem (fwd)
Hi William, all. > (Thanks for forwarding this, Riley. Please CC: me if you'd > like my input as I'm not subscribed to linux-hams.) No problem... >> I've a problem to set up a firewall with SuSE 6.2. > (I don't use SuSE, so I can't comment on their script.) I can't either as I use Eridani 6.1A here. >> Another question: >> Is it possible to apply rules to all ham interfaces with >> FW_WORLD_DEV="scc0,scc1,scc2" or "scc0 scc1..."? >> What is the correct syntax for multiple interfaces? >> I couldn't find it in the SuSE documentation. There was >> only a hint that multiple interfaces are possible. > The ipchains tool that you're almost certainly using > supports the "scc*" syntax to match scc0, scc1, etc. "man > ipchains" for more details. I believe the correct syntax is "scc+" rather than "scc*". Certainly, that's what I'm using to refer to my PPP ports. >> I'll also need to protect ippp0 (isdn-ppp) with different >> rules. (Very important because there shouldn't be any >> possibilities to get traffic from a ham interface to my ISP >> and reverse) Is it possible to use a modified copy of the >> /sbin/init.d/firewall script a second time to do this? >> Is there a better way, or is that unefficient? > It's not as good as getting a unified firewall because the > order in which the rules show up is important. It also shouldnae be hard to merge the two scripts. > Any sufficiently advanced technology is indistinguishable > from a rigged demo. All too true... Best wishes from Riley GM7GOD / KB8PPG. --- * God Made 7 Greedy Old Devils * Kilroy Bought 8 Personal Pregnancy Guides
Re: Firewall problem (fwd)
Hi Robert, William. >> Another question: >> Is it possible to apply rules to all ham interfaces with >> FW_WORLD_DEV="scc0,scc1,scc2" or "scc0 scc1..."? What is >> the correct syntax for multiple interfaces? I couldn't find >> it in the SuSE documentation. There was only a hint that >> multiple interfaces are possible. >> I'll also need to protect ippp0 (isdn-ppp) with different >> rules. (Very important because there shouldn't be any >> possibilities to get traffic from a ham interface to my ISP >> and reverse) Is it possible to use a modified copy of the >> /sbin/init.d/firewall script a second time to do this? Is >> there a better way, or is that unefficient? > It's not as good as getting a unified firewall because the order > in which the rules show up is important. I've been thinking about the above, and something along the lines of the following script is probably what you are looking for. William: Perhaps you can comment on this? ===8<=== CUT ===>8=== #!/bin/bash # # Script to configure an IP Masqueraded firewall for a # system with amateur radio TCP/IP connections and also # with a standard PPP dial-up interface. # # This script makes the following assumptions: # # 1. All traffic coming from the amateur radio ports #arrives with IP addresses in the Class A range #44.*.*.* (which corresponds to *.ampr.org in DNS #terminology). # # 2. All traffic arriving from local network ports #arrives with IP addresses in the Class B range #192.168.*.* which is reserved for local networks # ### # # First, set up the default policies. The DENY in the # forward chain prevents any traffic from being # forwarded at this stage. ipchains -P forward DENY ipchains -P input ACCEPT ipchains -P output ACCEPT ### # # Next, kill all existing rules, and delete all existing # non-standard chains. ipchains -F ipchains -X ### # # Next, ensure that kernel forwarding is enabled. echo 1 > /proc/sys/net/ipv4/ip_forward ### # # Next, create the user chains we require to ensure that # we deal with all network sources sensibly. ipchains -N HamRadio ipchains -N Internet ipchains -N LocalNet ### # # Next, sort the incoming traffic according to where # it is coming from, sending each range into a separate # chain for further rule processing. The chains referred # to here will ensure that traffic from the respective # domains is authorised to travel where it wishes to # when the chain returns. # # Add other ports as required. ipchains -A input -i scc+ -j HamRadio # SCC cards ipchains -A input -i ppp+ -j Internet # PPP links ipchains -A input -i eth+ -j LocalNet # Ethernet ipchains -A input -i lo -j LocalNet # Loopback ### # # Next, specify what to do with traffic from the Ham Radio # ports. This defines the HamRadio chain, and sets the # following policies: # # 1. If this traffic arrives other than with a 44.* IP # address, ignore it completely. Only 44.* addresses # are legal over the amateur radio bands. ipchains -A HamRadio -s ! 44.0/8 -j DENY # 2. If this traffic is destined for the Internet, reject # it, returning "Connection refused" to the caller. ipchains -A HamRadio -d ! 192.168.0/16 -j REJECT ### # # Next, specify what to do with traffic from the Internet # on the input chain. This defines the Internet chain, and # sets the following policies: # # 1. If this traffic arrives claiming to be from a ham # radio address, ignore it completely. These addresses # are not valid from the Internet ports. ipchains -A Internet -s 44.0/8 -j DENY # 2. If this traffic arrives claiming to be from one of # the localnet addresses, ignore it completely. Again, # these addresses are not valid on the Internet ports. ipchains -A Internet -s 10.0/8 -j DENY ipchains -A Internet -s 172.16.0/16-j DENY ipchains -A Internet -s 192.168.0/16 -j DENY # 3. If this traffic is destined for a ham radio address, # reject it, returning "Connection refused" to the # caller. ipchains -A Internet -d 44.0/8 -j REJECT # 4. If this traffic is aimed at one of our web servers # or the web proxy, reject it, returning "Connection # refused" to the caller. This is because our local # web server is for our private use only. if false ; then ipchains -A Internet -d 0/0 80 -j REJECT ipchains -A Internet -d 0/0 3128 -j REJECT fi ### # # Next, deal with any traffic from the local ethernet or # the loopback port. This defines the LocalNet chain, and # sets the following policies: # # 1. No r
R: Script for JNOS
- Original Message - From: Mike S. <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Sunday, March 19, 2000 1:53 PM Subject: Re: Script for JNOS > I have a script file in sbin called dojnos. In my etc/rc.d/rc.local I have > dojnos on a line so it will start when linux boots up. Below is the script. > You'd have to replace my ip and call with yours. Hope it helps. > > #! /bin/sh > > # Script to invoke the Linux Jnos. Usage: dojnos [optional_args] > # User should edit definitions for jnosroot and autoexec, and edit the > # $local and $remote addresses and $mtu value in the DIP script below: > > jnosroot=/jnos > autoexec=autoexec.nos Snip! Hello Mike,nice to meet you,well I know this script since it's comes from JNOS package. Well the fun is that my old version (jnos 1.11d) did work ok also with the "dojnos script". Unluckily,after my new compilation of the linux kernel and new 1.11e version,my dojnos stop to works and I received an error message if I tried to launch it from the previous icon. I don't know which the reason could be...May be the DODIP it's no more working. By the way,many thanks for your kind answer,I hope to read again your comments. 73's de Marco.
R: Script for JNOS
Hello Shawn,many thanks:now I have 3 available configurations to do the job See U Soon -- 73's! da/from: Marco Calistri QTH Montecatini Terme (Pistoia) LOC:JN53JV ik5bcu.ampr.org [44.134.210.32] Tcp/Ip JNOS v.1.11e AMPRNET: [EMAIL PROTECTED] WWW:[EMAIL PROTECTED] WWW pages:http://www.qsl.net/ik5bcu/ - Original Message - From: Shawn T. Rutledge <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Friday, March 17, 2000 8:18 AM Subject: Re: Script for JNOS > On Thu, Mar 16, 2000 at 08:17:27PM +0100, Marco Calistri wrote: > > > > " cd / " > > " cd jnos " > > " exec ./jnos -g2 -fnos.cfg " > > Put those lines in a file in /usr/local/bin or something... call it startjnos. > Make it executable (chmod a+rx /usr/local/bin/startjnos). Now add a gnome panel > icon, right click it, put /usr/local/bin/startjnos in the "command" field, and > click the "run in terminal" checkbox. > > -- > ___ http://www.bigfoot.com/~ecloud > (_ | |_) [EMAIL PROTECTED] finger [EMAIL PROTECTED] > __) | | \__ > Get money for spare CPU cycles at http://www.ProcessTree.com/?sponsor=5903
Re: redhat 6.0
Sorry, it was just telling him that he should localize his local IP coordinator,
just did not think about it...
On Sat, 18 Mar 2000 18:50:44 +0100 (MET), Martin Moerman wrote:
>
>Could you please send the emails to the list in English, as we all suppose
>to speak english and not spanish or italian..
>
>Thnx
>Martin
>
>
>On Fri, 17 Mar 2000, Chuck Hast wrote:
>
>> Ernesto:
>> Tienes que localizar el coordinador de direcciones IP de la zona
>> LU, el te puede asignar una o mas direcciones ya que sospecho que
>> no hay una alta demanda por direcciones.
>>
>> En algun lado cada pais ha sido asignado una sub-red, es cosa de
>> localizar quien se hace cargo de eso para tu pais o area.
>>
>> Atte.
>>
>> On Sun, 12 Mar 2000 02:05:43 -0300, root wrote:
>>
>> >
>> >Ok Disculpa solo lo hice como prueba para la configuracion, ahora lo cambio
>> >por otra sabes cua puede ser universal para ham como 127.0.01
>> >Ernesto
>> >73's
>> >
>>
>> Chuck Hast e-mail [EMAIL PROTECTED]
>>
>> FPAC
>> www.qsl.net/fpac/
>>
>
Chuck Hast e-mail [EMAIL PROTECTED]
FPAC
www.qsl.net/fpac/
Re: Any Plans for Data Radios?
I am interested! 73 de Jim Darrough, KI7AY At 11:39 PM 3/18/00 +, you wrote: >Hi David, > > > Does anyone know of any plans for data only radios (xcvrs)? > >In the OZ7SAT PacSAt group we have a side project named Acousto which is >exactly this. Here is a translation of the first paragraph of the Danish >description: > >"To develop a dedicated data radio which is specially tailored for both >terrestrial data (packet) and satellite usage for speeds up to at least >9600 baud. The project is nicknamed Acousto and has been described in >AMSAT-OZ Journal no. 18 (September 1993)." > >Assuming that you neither have access to AMSAT-OZ Journal nor read >Danish, I can mail an English resume to you, if you are interested. > >Best 73 de Bent/OZ6BL >(also [EMAIL PROTECTED]) [EMAIL PROTECTED] http://www.clipper.net/~jed If you have ICQ you can message me. My ICQ#:28238084 Download icq @ http://www.icq.com/
Re: Firewall problem (fwd)
Good afternoon, all, (Thanks for forwarding this, Riley. Please CC: me if you'd like my input as I'm not subscribed to linux-hams.) > I've a problem to set up a firewall with SuSE 6.2. (I don't use SuSE, so I can't comment on their script.) > Another question: > Is it possible to apply rules to all ham interfaces with > FW_WORLD_DEV="scc0,scc1,scc2" or "scc0 scc1..."? > What is the correct syntax for multiple interfaces? > I couldn't find it in the SuSE documentation. There was > only a hint that multiple interfaces are possible. The ipchains tool that you're almost certainly using supports the "scc*" syntax to match scc0, scc1, etc. "man ipchains" for more details. > I'll also need to protect ippp0 (isdn-ppp) with different > rules. (Very important because there shouldn't be any > possibilities to get traffic from a ham interface to my ISP > and reverse) Is it possible to use a modified copy of the > /sbin/init.d/firewall script a second time to do this? > Is there a better way, or is that unefficient? It's not as good as getting a unified firewall because the order in which the rules show up is important. Best of luck... Cheers, - Bill --- Any sufficiently advanced technology is indistinguishable from a rigged demo. (Courtesy of Matthew Harrell <[EMAIL PROTECTED]>) -- William Stearns ([EMAIL PROTECTED]). Mason, Buildkernel, named2hosts, and ipfwadm2ipchains are at:http://www.pobox.com/~wstearns LinuxMonth; articles for Linux Enthusiasts! http://www.linuxmonth.com --
Re: Any Plans for Data Radios?
Hi Bent. >> Does anyone know of any plans for data only radios (xcvrs)? > In the OZ7SAT PacSAt group we have a side project named > Acousto which is exactly this. Here is a translation of the > first paragraph of the Danish description: > Q> "To develop a dedicated data radio which is specially > Q> tailored for both terrestrial data (packet) and > Q> satellite usage for speeds up to at least 9600 baud. > Q> The project is nicknamed Acousto and has been described > Q> in AMSAT-OZ Journal no. 18 (September 1993)." > Assuming that you neither have access to AMSAT-OZ Journal > nor read Danish, I can mail an English resume to you, if > you are interested. I would certainly be interested, especially if the specification in the first paragraph has been updated to replace "9600" with either "38400" or a higher number. I should be in the QRZ database at http://www.qrz.com under my UK callsign - yes I am, I've just checked, and everything is already correct there... Best wishes from Riley GM7GOD / KB8PPG. --- * God Made 7 Greedy Old Devils * Kilroy Bought 8 Personal Pregnancy Guides
Re: Reconnection problem
Hi Robert. > My ISP kills my ISDN connection every 8 hours and so I have > to reconnect (of course I get a new dynamic IP, but doesn't > matter) My ISP disconnects after 60 minutes, and I'm set up to dial straight back in. However, I'm not on an ISDN connection, so YMMV. > Does someone know how reconnect automatically without just > setting dialing to "auto" and ensure that there is always a > minium traffic to autodial after disconnection. I use wvdial to set up my connection, and it reconnects on disconnect by default. You may wish to look into doing that. > How can I do something like an event-handler to force > reconnect exactly that second when it happens? With wvdial you don't need to. > I also want to send my new dynamic IP immediately after > reconnect to dynhost.com. I've no idea where to insert the > execution of a script. I don't want to do lame cron jobs > but a real event-handler script. That's the easy part if you're using pppd to run your link: Every time pppd connects, it runs /etc/ppp/ip-up which performs certain standard tasks, then runs /etc/ppp/ip-up.local with the same set of parameters. As a result, all you have to do is to create a script called something like `updatedns` that takes as its only parameter the current dynamic DNS to be updated with, and performs whatever is required to update the server, then put the following line in /etc/ppp/ip-up.local to run it: /usr/local/sbin/updatedns $4 That assumes you dropped the updatedns script into the specified directory. > Any help would be appreciated. NP. Best wishes from Riley GM7GOD / KB8PPG. --- * God Made 7 Greedy Old Devils * Kilroy Bought 8 Personal Pregnancy Guides
Re: R: Script for JNOS
Hi Marco. > Hi Riley (have you an HAM RADIO callsign??) I have indeed - indeed, I have two. See my signature below... >> I've just checked my archive and this is the first from you >> that I've seen. Are you sure you used the right address? >> >> The following script will do that for you: >> >> ===8<=== CUT ===>8=== >> >> #!/bin/bash >> cd /jnos >> exec xterm -e ./jnos -g2 -fnos.cfg >> >> ===8<=== CUT ===>8=== >> >> This script should be stored as /usr/local/bin/xjnos with >> mode -755, and you should then add an icon to run that script >> to you desktop. > many thanks for the kind suggestion,I will try it... NP. > But I 'am not sure about the "-755" parameter: how shall I > write it (may be chmod???) That's a stupid typo on my part - it should have read "...with mode 0755..." meaning that `chmod 0755 /usr/local/bin/xjnos` should be applied to the script once it has been created. > sorry but my linux commands knowledge it's very small. I've found that a common lingoism on the Internet to describe a file where the permissions matter is to say "...with mode XXX..." where XXX is the numeric chmod specifier for the required combination of permissions for that file. > I feel to be on the right place: a lot of linux experts down > here!! True... Best wishes from Riley GM7GOD / KB8PPG. --- * God Made 7 Greedy Old Devils * Kilroy Bought 8 Personal Pregnancy Guides
Re: Delivery problems with your mail [FAILED(1)]
On Sun, 19 Mar 2000, The Post Office wrote: > A copy of your message is being returned to you due to difficulties > encountered while attempting to deliver your mail. > > The following errors occurred during message delivery processing: > > FAILED: > 99>: user "linux-hams-request" doesn't exist > > Following is a copy of MESSAGE/DELIVERY-STATUS format section below. > It is copied here in case your email client is unable to show it to you. > The information here below is in Internet Standard format designed to > assist automatic, and accurate presentation and usage of said information. > In case you need human assistance from the Postmaster(s) of the system which > sent you this report, please include this information in your question! > > Virtually Yours, > Automatic Email Delivery Software > > Reporting-MTA: dns; vger.rutgers.edu > Arrival-Date: Sun, 19 Mar 2000 04:45:56 -0500 > Local-Spool-ID: S153900AbQCSJp4 > > Original-Recipient: rfc822;[EMAIL PROTECTED] > Final-Recipient: RFC822;[EMAIL PROTECTED] > Action: failed > Status: 5.1.1 (User does not exist) > Diagnostic-Code: x-local; 550 (User does not exist) > Last-Attempt-Date: Sun, 19 Mar 2000 05:11:34 -0500 > > > Following is copy of the message headers. Original message content may > be in subsequent parts of this MESSAGE/DELIVERY-STATUS structure. > > Received: from kodos.svc.tds.net ([204.246.1.4]:45508 "EHLO kodos.svc.tds.net") > by vger.rutgers.edu with ESMTP id ; > Sun, 19 Mar 2000 04:45:56 -0500 > Received: from maggie.boxturtle.farm (IDENT:[EMAIL PROTECTED] >[208.171.54.181]) > by kodos.svc.tds.net (8.9.3/8.9.3) with ESMTP id DAA25298 > for <[EMAIL PROTECTED]>; Sun, 19 Mar 2000 03:48:20 -0600 >(CST) > Received: from localhost (IDENT:[EMAIL PROTECTED] [127.0.0.1]) > by maggie.boxturtle.farm (8.9.3/8.8.7) with ESMTP id EAA28051 > for <[EMAIL PROTECTED]>; Sun, 19 Mar 2000 04:48:22 -0500 > Date: Sun, 19 Mar 2000 04:48:22 -0500 (EST) > From: Gary <[EMAIL PROTECTED]> > Sender: [EMAIL PROTECTED] > To: [EMAIL PROTECTED] > Message-ID: <[EMAIL PROTECTED]> > aka: [EMAIL PROTECTED] > MIME-Version: 1.0 > Content-Type: TEXT/PLAIN; charset=US-ASCII > >
Re: ARP Timeout problem
On Sat, 18 Mar 2000, F. D. Johnson wrote: > Hi Folks, can anyone point me in tthe right direction ? > > My system (Suse6.3), when initiating any tcpip/radio session sends out 3 > very rapid ARP requests > then, more often than not, times out before the remote end has had chance > to reply. > > Can I lengthen the ARP timeout ? Yes, through the proc interface. See /usr/src/linux/Documentation/proc.txt section Network Neighbor handling. The parameter you want to adjust is retrans_time. -- Tomi Manninen Internet: [EMAIL PROTECTED] OH2BNS AX.25: [EMAIL PROTECTED] KP20ME04Amprnet: [EMAIL PROTECTED]
Re: DSP boards.
On Sun, 19 Mar 2000, Geoff Bagley wrote: > I had not realised that stand-alone DSP boards were getting scarce. The Motorola DSP56002EVM was discontinued some time ago. Newer models are of course available but there is no direct replacement. There was a discussion on this topic on the TAPR DSPSIG (or was it HFSIG?) so if anyone is interested you can check the archives on TAPR home page. -- Tomi Manninen Internet: [EMAIL PROTECTED] OH2BNS AX.25: [EMAIL PROTECTED] KP20ME04Amprnet: [EMAIL PROTECTED]
Re: Script for JNOS
I have a script file in sbin called dojnos. In my etc/rc.d/rc.local I have
dojnos on a line so it will start when linux boots up. Below is the script.
You'd have to replace my ip and call with yours. Hope it helps.
#! /bin/sh
# Script to invoke the Linux Jnos. Usage: dojnos [optional_args]
# User should edit definitions for jnosroot and autoexec, and edit the
# $local and $remote addresses and $mtu value in the DIP script below:
jnosroot=/jnos
autoexec=autoexec.nos
if [ $TERM = xterm ]; then
TERM=xterm-color # xterms is another possibility
fi
tset 2> /dev/null
cd $jnosroot
rm spool/mqueue/*.lck 2>/dev/null
QRZDRV=/cdrom
export QRZDRV
MSGUSER=n0yii
USER=n0yii
export QRZDRV MSGUSER USER
# See if we already have a DIP process running for ptye
DODIP=1
ps ax|grep -e "-dip (" > /tmp/dip.$$
if [ -s /tmp/dip.$$ ]; then
grep -q " pe " /tmp/dip.$$
DODIP=$? # 0 => dip already running
fi
# Establish a slip link from Linux via pseudo-tty "e" to a Jnos task
# (use 'dip -k' to kill dip daemon)
if [ $DODIP -ne 0 ]; then
dip -t << \=EOF=
port ptype
# Linux address:
get $local linux.n0yii.ampr.org
# Jnos/Tnos address:
get $remote n0yii.ampr.org
get $netmask 255.255.255.0
get $mtu 1500
mode slip
#proxyarp
exit
=EOF=
fi
rm /tmp/dip.$$
# It seems that the proxyarp DIP cmd is failing...so we do it ourselves.
# We want the Linux ip stack to respond to ARPs for the Jnos IP addr,
# for those packets received via eth0 (ethernet).
#arp -Ds n0yii.ampr.org eth0 pub
# Corresponding to the above slip setup, are matching Jnos attachments:
# in autoexec.nos file:
# attach asy ttype 0 slip linux 3000 1500 9600
# asyconfig linux txq 10
# asyconfig linux rxq 10
# Rename any existing core file so we can use GDB later to debug it
if [ -f core ]; then
mv core core.`date "+%y%m%d-%T"`
fi
# Starts jnos in tty7:
exec ./jnos -d/jnos -g2 /dev/tty7 2>& 1 &
echo "exec of jnos returned error code $?"
# End of dojnos.
--
- Original Message -
From: "Marco Calistri" <[EMAIL PROTECTED]>
Newsgroups: fa.linux.hams
To: <[EMAIL PROTECTED]>
Sent: Friday, March 17, 2000 1:12 AM
Subject: Script for JNOS
> Hello,this is the third message I try to deliver,but until now nobody
answer
> to me.
> I could suppose that it is also because my question it is not totally
> "Linux-oriented",
> and involves another argument on which a specific mailing list exists
> ([EMAIL PROTECTED]),
> but I wonder try once more to ask if somebody could suggest me a way to
> realize a script
> that can make start jnos by a GNOME icon from the desktop.
> To use my jnos I have to click on the terminal icon,then issue the
following
> commands:
>
> " cd / "
> " cd jnos "
> " exec ./jnos -g2 -fnos.cfg "
>
> Any suggestions ??
>
> Many thanks!
> Marco ik5bcu
>
>
start script
Hello group, I'm running Red Hat Linux 6.1 with 2.2.12 kernel. Can someone tell me where I can put the lines I type in to get ax25 working Like kissattach etc to automate it when the computer boots? I presume I can add the lines in the same format that I type them. A seperate script (that I can attack) that can be called would be nice and tidy if I can do it that way. And will the SCC drivers work for a Paccomm PC-120? If so, anyone got a script I can look at? Keep in mind that I have no idea what I'm doing. Go easy on me. I made my first linux packet connect tonight after trying off and on for the last 12 months. -- Shane Deering Packet VK3BVP@VK3BVP.#SEV.VIC.AUS.OC EMAIL [EMAIL PROTECTED] http://www.qsl.net/vk3bvp/index.htm
DSP boards.
I had not realised that stand-alone DSP boards were getting scarce. I have two Texas TMS320C50 kits (16 bit) and two Motorola DSP56002EVM evaluation modules (24 bit). I have found that having two sorts can be useful (to match other people). They all have built-in A/D convertors. They come with varying amounts of support software (e.g. assemblers, debuggers, C-compilers). The supporting software may need the dreaded Windows. I was still able to buy the Motorola EVM in July last year from a firm called Future Electronics (UK FAX number ++44 1753 689 842). Delivery time was up to ten weeks at that time. There is also an Analog Devices SHARC EZ-LITE kit (36 bits) which has been used by some German hams. (Availability unknown). I think these inexpensive boards may be loss-leaders to get the student community hooked. The fully supported product can cost more. Also they may have got smarter, and moved up to floating point, for example. 73 -- Geoff Bagley G3FHL.
Re: xnet
ron jochems wrote: > > Hello Peter, > > i had the same problem, but after some expiriments it worked for me. > Try to get hold off the 'linuxnet' software. > with that you are in the good direction. > > you need to make a psuedo device, which linuxnet uses > after that start './linuxnet' and attach the device. > If all works you can automate things in 'AUTOEXEC.NET' > > Regards, > > Ron ! > > -Original Message- > From: Peter <[EMAIL PROTECTED]> > To: [EMAIL PROTECTED] <[EMAIL PROTECTED]> > Date: Saturday, March 18, 2000 8:45 AM > Subject: xnet > > >Hello, > > > >Download the xnet (linuxnet.zip) at > >http://www.swiss-artg.ch/xnet_main/index.html and play around with it. > >Looks real nice. Its accept easy kiss tnc's. But there are spoken in the > >docu that its accepts scc cards. But there is no further info in the > >manual. > > > >Has some one a hint? > > > >The adress for the mailing list didn't work. > > > >Peter Ron Leuk je weer te ontmoeten. Je xnet aanbevolen nadat je me had geholpen met scc kaart. deze doet het als een speer. Ook xnet werkt leuk en netjes. Heb alleen de kiss tnc werkend de scc kaart probeer ik. maar nog weinig documentatie er over Cu Peter
Re: xnet
Hello Peter, i had the same problem, but after some expiriments it worked for me. Try to get hold off the 'linuxnet' software. with that you are in the good direction. you need to make a psuedo device, which linuxnet uses after that start './linuxnet' and attach the device. If all works you can automate things in 'AUTOEXEC.NET' Regards, Ron ! -Original Message- From: Peter <[EMAIL PROTECTED]> To: [EMAIL PROTECTED] <[EMAIL PROTECTED]> Date: Saturday, March 18, 2000 8:45 AM Subject: xnet >Hello, > >Download the xnet (linuxnet.zip) at >http://www.swiss-artg.ch/xnet_main/index.html and play around with it. >Looks real nice. Its accept easy kiss tnc's. But there are spoken in the >docu that its accepts scc cards. But there is no further info in the >manual. > >Has some one a hint? > >The adress for the mailing list didn't work. > >Peter
Re: Reconnection problem
Put your ppp daemon in /etc/inittab. Here is what mine looks like: pp:3:respawn:/usr/sbin/pppd To handle your IP information, locate the ip-up script for pppd. On redhat, it is under /etc/ppp/ip-up.local, you may have something different. Call your dynip update script from this one. This will not ensure some minimum amount of traffic before a redial, it will keep you online 24x7 though :) There is one prerequisite to this method. You must have all your ppp stuff configured so that it will make a connection on it's own. Example: you should be able to type: "pppd" on the command line and have the connection come up. This means your ppp/options file should have all the parms needed for your connection and it should call "chat" with the proper information. If you need more info, I will post my config files. Randy Robert Schelander wrote: > > Hi! > > My ISP kills my ISDN connection every 8 hours > and so I have to reconnect. > (of course I get a new dynamic IP, but doesn't matter) > > Does someone know how reconnect automatically > without just setting dialing to "auto" and ensure > that there is always a minium traffic to autodial > after disconnection. > How can I do something like an event-handler to > force reconnect exactly that second when it happens? > I also want to send my new dynamic IP immediately > after reconnect to dynhost.com. > I've no idea where to insert the execution of a script. > I don't want to do lame cron jobs but a real event-handler > script. > > Any help would be appreciated. > > 73, Robert > OE8RSQ -- /** ** Randy Smith ARS N3XA** **[EMAIL PROTECTED] ** ** Micro$oft will sell you a few Windows, ** ** but Linux will give you the whole house! ** */
Re: DSP and new modes.
Mike, If you find some let me know as well. The pool seems to be depleted except for the used market on these evaluation models. 73's, Tim - N8DEU -Original Message- From: Myszka, Mike <[EMAIL PROTECTED]> To: [EMAIL PROTECTED] <[EMAIL PROTECTED]> Date: Saturday, March 18, 2000 5:32 PM Subject: RE: DSP and new modes. >Does anyone know where you can buy the Motorola EVM56002DSP? > >Thanks, >Mike (KE4RNB) > >-Original Message- >From: [EMAIL PROTECTED] >[mailto:[EMAIL PROTECTED]]On Behalf Of Geoff Bagley >Sent: Thursday, March 16, 2000 1:47 AM >To: [EMAIL PROTECTED] >Subject: DSP and new modes. > > > >I wonder whether any hams on this list are using LINUX to drive the >Motorola EVM56002DSP, or have implemented any modern (DSP-based) modes >such as PSK31 ? > >73 >-- >Geoff Bagley >G3FHL +? >
Re: Any Plans For Data Radio's?
> - Original Message - > From: Marko Kovacevic <[EMAIL PROTECTED]> > To: <[EMAIL PROTECTED]> > Sent: 16 March 2000 17:32 > Subject: Re: Any Plans For Data Radio's? > > > > Hi, > > > > Look at www.hamradio.si for packet and hw info !!! > > > > gl & 73 de Marko, s57mmk. > > > Marko, > > I know this is off topic, but I've been trying to contact the designer of > the Super Vozelj node controller, Matjaz S53MV, and all of my email messages > get bounced back. > > Can you get an email to him asking for details of the controller, and the > 23cm & 13cm PSK data radios. > > Regards > > Rob G1ZPU / GB7ZPU Rob I collected most, if not all, of the web pages for the Super Vozeij a couple of years ago. I could make a tarball of them and send if you wish. I was going to build a system but two small children do rather slow projects down. -- Regards Richard ~~~ Amateur radio callsign: G1SOG Home BBS: G1SOG@GB7SDN.#49.GBR.EU Amprnet co-ordinator for Wiltshire My opinions are mine, all mine. None to spare for unopinionated masses. This message comes from a WinTel free zone. CPU = Cyrix, OS = Linux. ~~~
[ANNOUNCING] phaseshift-0.1
PhaseShift is a program for operating PSK31 on Linux. It makes use of the Qt library and is based on the PSK31 code writen by Hansi Reiser, dl9rdz and Ted Williams, wa0eir. PhaseShift licensed is under GPL. Requirements Troll Tech Qt library version 1.44 or later Linux with soundcard support Features BPSK and QPSK modes Phase scope Spectrum analyser ADC level indicator Beacon Mode Tune mode Macros Simple sound card mixer Confidence detector Type-ahead buffer Logging ASCII file transmission More info and a screenshot at http://hul.harvard.edu/~edson/phaseshift.html Donwload sites: http://hul.harvard.edu/~edson/phaseshift.html ftp://sunsite.unc.edu/pub/Linux/apps/ham/ 73, -- Edson, PU1JTE, N1VTN
