Category: (X)net
Alles over (X)Net
Xnet axudp link Jnos
The axudp link from xnet to jnos has caused a lot of problems.
But he is up and running … Here the explanation.
In the line “attach axudp xnet 256 192.168.1.112” (jnos) is the secret.
This must therefore “not” refer to the ip address of xnet like you
have indicated in ip.net at myip, but to the IP address of Linux itself.
So the ip address of (for example) eth0
Autoexec.nos (Jnos)
attach tun tun0 1500 0 # ifconfig tun0 ipaddress 192.168.1.222 ifconfig tun0 netmask 255.255.255.0 ifconfig tun0 mtu 1500 shell ifconfig tun0 192.168.1.221 pointopoint 192.168.1.222 mtu 1500 up pause 2 shell echo 1 >/proc/sys/net/ipv4/ip_forward shell /usr/sbin/arp -i eth0 -Ds 192.168.1.222 eth0 pub attach axudp xnet 256 192.168.1.112 (ip-adres Linux (eth0)) ifconfig xnet description "axip link xnet"
Eth0 (Linux)
eth0 Link encap:Ethernet HWaddr 00:12:3f:2b:c6:6f
inet addr:192.168.1.112 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::212:3fff:fe2b:c66f/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:7844 errors:0 dropped:0 overruns:0 frame:0
TX packets:7255 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:885500 (864.7 KiB) TX bytes:1166950 (1.1 MiB)
Interrupt:16
Ip.net (xnet)
IP.net # File: IP.NET # (X)Net IP Address # myip 192.168.1.201 subnet 192.168.1.0/24 # # ARP entry for all received IP Frames arp add 192.168.1.201 slip sdev6 # # # Default route ipr add default SLIP 192.168.1.201 # iproute add 192.168.1.0/24 slip 192.168.1.201
Autoboot.net (xnet)
attach IP0 axudp 0 1 192.168.1.222 (Ip-adres van Jnos) po 0 acon 1 po 0 baud 9600 po 0 dup 0 po 0 win 7 po 0 quality 0 po 0 name pd2lt r bc ad 0 pd2lt r bc ad 0 nodes ro lo a 0 pd2lt-9 d
(X)net ftpuser.net
Example of ftpuser.net. These users have access to the ftp server of (X) Net.
#Call #Password pd9q ***password***
(X)Net teluser.net
Example of the teluser.net file. These users have access via telnet.
#Call #Password pd2lt ***password***
(X)Net IP.NET
A small example of IP.NET from (X) Net
# # Default route ipr add default SLIP 192.168.1.201 # iproute add 192.168.1.200/24 slip 192.168.1.201 # ### Set route naar Bbs en Convers route local add 4 pi8lap-8 nd lapcon route local add 3 pi8lap nd lapbbs # #### Start services start tcpd #### Start telnet server (zie file teluser.net) start telnetd #### Start httpd (index.htm) start httpd #### Start de ftp server (zie file ftpuser.net) start ftpd #### Start statd start rstatd 192.168.1.112 start statd start statd 60 min.sta start statd 3600 hour.sta start statd 86400 day.sta
(X)Net Crontab
Here a small example of the crontab of (X) Net
# ------- ------------ # Minuten 0-59 # Uren 0-23 # Dagen 1-31 Dagen van de maand # Maanden 1-12 # Weekdagen 0-6 (Zondag = 0, Maandag = 1, etc...) # 30 4 1,15 * 5 msg all Goedemiddag allemaal # Wordt om 4.30 uur op de 1e en de 15e van de maand en op elke vrijdag uitgevoerd. # Minuten uren dagen maanden weekdagen WAT Text # Gelukkig nieuwjaar wensen. 0 0 1 1 * msg all Iedereen een gelukkig Nieuwjaar! # Ronde van PI4Z begint zo 55 11 * * 0 msg all Ronde van PI4Z begint over 5 minuten. 55 11 * * 0 fbeacon pi4z.txt 0 BEACON 54 11 * * 0 fbeacon pi4z.txt 1 BEACON # Backup autoexec/autoboot 1 keer per dag 0 0 * * 0,1,2,3,4,5,6 cp autoexec.net /usr/local/xnet/backup/autoexec.res 0 0 * * 0,1,2,3,4,5,6 cp autoboot.net /usr/local/xnet/backup/autoboot.res # Extra Beacon 0,15,30,45 * * * * fbeacon beacon.txt 0 BEACON 1,16,31,46 * * * * fbeacon beacon.txt 1 BEACON #
(X)Net autoexec.net
#### Hier worden de services gestart #### # #### Start the router start routed #### Start beacond start beacond #### Ping-Pong convers #start conversd pi1lap-4 #### ONLINE-PortStatistieks start postatd pos * # port statistieks voor alle poorten #### Start crond zie file crontab start crond #### CALL-Check starten / Zie file callchk.net - suspend.txt start callchkd 100 # Name server - Router names 192.168.1.1 # Time server ntpdate 217.77.132.1 #### Beacons pi1lap BEACON A 600 0 ID text PI1LAP:xn_lap - ((X)NET) Ax25 - Net/ROM node. BEACON A 600 1 ID text PI1LAP:xn_lap - ((X)NET) Ax25 - Net/ROM node. # my call pi1lap my alias xn_lap my tcall pd2lt my prompt pi1lap ==>
(X)Net autoboot.net
#### Autoboot.net Hier komen de attach commandos. #### #### Ax25 kiss poorten attach sdev0 kiss 0 1 9600 /dev/ttyUSB0 # 2m attach sdev1 kiss 1 1 9600 /dev/ttyUSB1 # 70cm #attach sdev2 kiss 2 1 9600 /dev/ttyUSB2 # hf attach sdev3 kiss 3 1 115200 /dev/pts/2 attach sdev4 kiss 4 1 115200 /dev/pts/4 #attach sdev5 kiss 5 1 19200 /dev/com8 # Cluster #### AXIP - Ports # Link pi1lap #attach ip0 axudp 0 1 l10093 d93 (ip-adres link local) # Link pi1dxc-15 attach ip0 axudp 6 1 l93 d93 (ip-adres pi1dxc) # Link pi1snk attach ip1 axudp 7 1 l93 d93 (ip-adres pi1snk) # Link pi1dec-14 attach ip2 axudp 8 1 l93 d10093 (ip-adres pi1dec) # Link pi1bdg attach ip3 axudp 9 1 l93 d10093 (ip-adres pi1bdg) # Link pi1cdr attach ip4 axudp 10 1 l93 d93 (ip-adres pi1cdr) # #### Slip port attach sdev6 slip 38400 /dev/pts/6 #po 0 baud 115200 #po 0 dup 0 #po 0 win 7 #po 0 quality 255 #po 0 name pi1lap #r bc ad 0 pi1lap #r bc ad 0 nodes #### 2m po 0 acon 1 po 0 baud 1200 po 0 dup 0 po 0 win 4 po 0 dama 0 po 0 quality 192 po 0 name 2m-1k2 #r bc ad 0 pe1plm-14 #r bc ad 0 nodes #### 70cm po 1 acon 1 po 1 baud 1200 po 1 dup 0 po 1 win 4 po 1 dama 0 po 1 quality 192 po 1 name 70cm-1k2 #r bc ad 1 pe1plm-14 #r bc ad 1 nodes #### HF #po 2 baud 9600 #po 2 dup 1 #po 2 win 2 #po 2 quality 0 #po 2 name hf #### F6fbb bbs po 3 baud 115200 po 3 dup 0 po 3 win 4 po 3 name pi8lap #### Convers #po 4 acon 1 po 4 baud 115200 po 4 dup 0 po 4 win 4 po 4 name pi8lap-8 #r bc ad 1 pi1lap-15 #r bc ad 1 nodes #### Cluster #po 5 baud 19200 #po 5 dup 1 #po 5 win 7 #po 5 name Cluster #### ip0 Link pi1dxc-15 po 6 baud 76800 po 6 dup 0 po 6 win 7 #po 6 quality 255 po 6 name pi1dxc-15 r f add 6 pi1dxc-15 r bc ad 6 pi1dxc-15 r bc ad 6 nodes #### ip1 Link pi1snk po 7 baud 76800 po 7 dup 0 po 7 win 7 #po 7 quality 255 po 7 name pi1snk r bc ad 7 pi1snk r bc ad 7 nodes #### ip2 Link pi1dec-14 po 8 baud 76800 po 8 dup 0 po 8 win 7 #po 8 quality 255 po 8 name pi1dec-14 r bc ad 8 pi1dec-14 r bc ad 8 nodes #### ip3 Link pi1bdg po 9 baud 76800 po 9 dup 0 po 9 win 7 #po 9 quality 255 po 9 name pi1bdg r bc ad 9 pi1bdg r bc ad 9 nodes #### ip4 Link pi1cdr po 10 baud 38400 po 10 dup 0 po 10 win 7 po 10 quality 255 po 10 name pi1cdr r bc ad 10 pi1cdr r bc ad 10 nodes
Start (X)Net/kissattach/slip at boot
I have written the startup script below so that all services are started. Now of course it is nice if this also happens when booting the server. First the start script.
#!/bin/sh
#
tmpfile="/tmp/$$.startax0.pts"
#
kissnetd -p 2 > "$tmpfile" &
#
sleep 2
#
attachthem () {
read PTS1 PTS2
echo "Starting PTS gekloot voor poort AX0 :)"
kissattach -l $PTS1 ax0 192.168.1.113
ifconfig ax0 netmask 255.255.255.0
sleep 1
sed -i "s,attach sdev3 kiss 3 1 115200 /dev/.*$,attach sdev3 kiss 3 1 115200 $PTS2," /usr/local/xnet/AUTOBOOT.NET
}
tail -n 1 $tmpfile | attachthem
rm $tmpfile
#
tmpfile="/tmp/$$.startax1.pts"
#
kissnetd -p 2 > "$tmpfile" &
#
sleep 2
attachthem () {
read PTS1 PTS2
echo "Starting PTS gekloot voor poort AX1 :)"
kissattach -l $PTS1 ax1 192.168.1.113
ifconfig ax1 netmask 255.255.255.0
sleep 1
sed -i "s,attach sdev4 kiss 4 1 115200 /dev/.*$,attach sdev4 kiss 4 1 115200 $PTS2," /usr/local/xnet/AUTOBOOT.NET
}
tail -n 1 $tmpfile | attachthem
rm $tmpfile
################## Klote slip link ###################################
XNET_DIR=/usr/local/xnet
LINIP=192.168.1.200 # LINUX-IP address
XNET=192.168.1.201 # XNET address
#
cd /usr/local/xnet
./dev &
#
sleep 2
#
attachthem () {
read PTS1 PTS2
echo "Starting PTS gekloot voor de slip link :)"
slattach -s 38400 -p slip $PTS1 &
sleep 1
ifconfig sl0 $LINIP netmask 255.255.255.255 pointopoint $XNET mtu 236 up
sleep 1
sed -i "s,attach sdev6 slip 38400 /dev/.*$,attach sdev6 slip 38400 $PTS2," /usr/local/xnet/AUTOBOOT.NET
}
tail -n 1 /tmp/slip | attachthem
rm /tmp/slip
cd /usr/local/sbin
./ppconversd &
sleep 3
#
cd /usr/local/xnet
./rstatrxd /var/www/cgi-bin/postat/ &
sleep 2
#
/sbin/modprobe netrom
/usr/local/sbin/nrattach -i 192.168.1.113 -m 512 netrom
/usr/local/sbin/nrattach -i 192.168.1.113 -m 512 netcon
/usr/local/sbin/nrattach -i 192.168.1.113 -m 512 netbbs
# Init Netrom
/usr/local/sbin/netromd -i -l -t 30
# Enable External Logons
/usr/local/sbin/ax25d &
/bin/sleep 2
# Start Mheard daemon
/usr/local/sbin/mheardd
# start fbb
/usr/local/sbin/fbb &
# Nu dan eindelijk Xnet
./linuxnet < /dev/tty2 > /dev/tty2 2>&1 &
Now I have created the following file in /etc/init.d with the name xnet.
#!/bin/sh
### BEGIN INIT INFO
# Provides: xnet
# Required-Start: $remote_fs $syslog $network
# Required-Stop: $remote_fs $syslog $network
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Run /usr/local/xnet/xnet if it exist
### END INIT INFO
PATH=/sbin:/usr/sbin:/bin:/usr/bin:/usr/local/sbin
. /lib/init/vars.sh
. /lib/lsb/init-functions
do_start() {
if [ -x /usr/local/xnet/xnet ]; then
[ "$VERBOSE" != no ] && log_begin_msg "Running pi1lap)"
/usr/local/xnet/xnet
ES=$?
[ "$VERBOSE" != no ] && log_end_msg $ES
return $ES
fi
}
case "$1" in
start)
do_start
;;
restart|reload|force-reload)
echo "Error: argument '$1' not supported" >&2
exit 3
;;
stop)
;;
*)
echo "Usage: $0 start|stop" >&2
exit 3
;;
esac
Now it has to be added.
update-rc.d xnet defaults
update-rc.d xnet enable
Well, reboot and see if everything is alright.
(X)Net slip link linux
Well here I have been working on it for a while. Because (new) Linux works with master /dev/pmtx and slave /dev/pts/? it is not always easy to find out which slave you will be assigned. Custom programs such as kissattach that give the slave with stdout. Now slattach does not suffer from it unfortunately. Oh well in Debian than.
I use the following program to create a master and slave.
/*compile with : gcc -Wall -O2 -D_GNU_SOURCE tty0tty.c -o tty0tty */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <fcntl.h>
int
ptym_open(char *pts_name, char *pts_name_s , int pts_namesz)
{
char *ptr;
int fdm;
strncpy(pts_name, "/dev/ptmx", pts_namesz);
pts_name[pts_namesz - 1] = '\0';
fdm = posix_openpt(O_RDWR | O_NONBLOCK);
if (fdm < 0)
return(-1);
if (grantpt(fdm) < 0)
{
close(fdm);
return(-2);
}
if (unlockpt(fdm) < 0)
{
close(fdm);
return(-3);
}
if ((ptr = ptsname(fdm)) == NULL)
{
close(fdm);
return(-4);
}
strncpy(pts_name_s, ptr, pts_namesz);
pts_name[pts_namesz - 1] = '\0';
return(fdm);
}
int main(void)
{
char master1[1024];
char slave1[1024];
char master2[1024];
char slave2[1024];
int fd1;
int fd2;
char c1,c2;
fd1=ptym_open(master1,slave1,1024);
fd2=ptym_open(master2,slave2,1024);
{
FILE *fp;
printf("%s <-> %s\n",slave1,slave2);
if((fp=freopen("/tmp/slip", "w" ,stdout))==NULL) {
printf("Cannot open file.\n");
exit(1);
}
printf("%s %s\n",slave1,slave2);
fclose(fp);
}
while(1)
{
if(read (fd1,&c1,1) == 1) write(fd2,&c1,1);
usleep(20);
if(read (fd2,&c2,1) == 1) write(fd1,&c2,1);
usleep(20);
};
close(fd1);
close(fd2);
return EXIT_SUCCESS;
}
I have added the code below. Because I would like the pts to be written down in a file.
{
FILE *fp;
printf("%s <-> %s\n",slave1,slave2);
if((fp=freopen("/tmp/slip", "w" ,stdout))==NULL) {
printf("Cannot open file.\n");
exit(1);
}
printf("%s %s\n",slave1,slave2);
fclose(fp);
}
As you can see above, the pts are displayed with printf and they are written in /tmp/slip. Well here I wanted to go. Now I can read the file. Here I use the following in my start script of (X) Net.
#!/bin/sh
XNET_DIR=/usr/local/xnet
LINIP=192.168.1.200 # LINUX-IP address
XNET=192.168.1.201 # XNET address
#
cd /usr/local/xnet
./pts & # Hier worden de ptssen gemaakt ?
#
sleep 2
#
attachthem () {
read PTS1 PTS2
echo “Starting PTS gekloot voor de slip link :)”
slattach -s 38400 -p slip $PTS1 &
sleep 1
ifconfig sl0 $LINIP netmask 255.255.255.255 pointopoint $XNET mtu 236 up
sleep 1
sed -i “s,attach sdev6 slip 38400 /dev/.*$,attach sdev6 slip 38400 $PTS2,” /usr/local/xnet/AUTOBOOT.NET
}
tail -n 1 /tmp/slip | attachthem
#rm /tmp/slip <> Niet weg gooien sukkel, die hebben we nog nodig
With the command “sed” the PTS is adjusted in AUTOBOOT.NET. Now I do not have to worry about what pts I get assigned.