Jnos link local

Setup a local link in jnos to uronode.

[email protected]:/etc/ax25# cat axports
# /etc/ax25/axports
#
# The format of this file is:
#
# name  callsign        speed   paclen  window  description
# ----- -----------     ------- ------- ------- ---------------------------
ax6     PD2LT-7         19200   256     2       Link local Jnos pd2lt

[email protected]:/etc/ax25# cat nrbroadcast
# /etc/ax25/nrbroadcast
#
# The format of this file is:
#
# ax25_name min_obs def_qual worst_qual verbose
#
ax6     5       203     192     1

# create socat device (jnos-uro)
socat -d -d -ly PTY,link=/dev/ttyq4 PTY,link=/dev/ptyq4 &
sleep 2
kissattach -m 256 /dev/ptyq4 ax6 44.137.31.73
ifconfig ax6 44.137.31.73 netmask 255.255.255.224 up
sleep 1

Autoexec.nos

attach asy ttyq4 - ax25 lap 4096 256 19200
ifconfig lap description "Link uronode"
#
ifconfig lap ax25 maxframe 2
ifconfig lap ax25 paclen 256
#ifconfig lap ipadd 44.137.31.81
#
at 15 "mbox kick pi8lap+"
#
arp eaves lap on
arp poll lap on

ip hp lap on
mbox mport lap on

# pi1lap
ax25 bc lap on
ax25 heard lap
ax25 hport lap on
ax25 bcport lap on

netrom  interface       lap 203 201
netrom  bcpoll          lap
netrom  bcnodes         lap
inp     ifaces          lap

trace lap 0111

 

Jnos axip link

Setup Jnos axip link

# Attach AXIP to SV1CMG
attach axip cmg 256 44.154.142.2 sv1cmg-6
ifconfig cmg description "AXIP to LAMNOS:SV1CMG-6 Jnos"
ifconfig cmg ax25 maxframe 7
ifconfig cmg ax25 paclen 256
#
at 30 "mbox kick sv1cmg+"
#
arp eaves cmg on
arp poll cmg on
mbox mport cmg on

# sv1cmg
ax25 bc cmg on
ax25 heard cmg
ax25 hport cmg on
ax25 bcport cmg on

netrom  interface       cmg 203 201
netrom  bcpoll          cmg
netrom  bcnodes         cmg
inp     ifaces          cmg

trace cmg 0111

 

Jnos network interface

Setup a Jnos network Interface

attach tun tun0 1500 0
ifconfig tun0 ipaddress 44.137.31.67
ifconfig tun0 broadcast 44.137.31.95
ifconfig tun0 netmask 255.255.255.224
ifconfig tun0 mtu 1500
pause 2
shell ifconfig tun0 44.137.31.82 pointopoint 44.137.31.67 mtu 1500 up
pause 1
shell ip route add 44.137.31.67 dev tun0 table 44 src 44.137.31.82
shell echo 1 >/proc/sys/net/ipv4/ip_forward
pause 1
shell /usr/sbin/arp -i eth0 -Ds 44.137.31.67 eth0 pub

arp eaves tun0 on
arp poll tun0 on
arp maxq 10

ip hp tun0 on
route add default tun0 44.137.31.82

 

Tcp Access Control Jnos

Jnos works with an access control list. Here a small example what you can put in there. There are things double in it, this is just an example what is possible

# ACCESS CONTROL
#===============
#Allow a specific Hostname (eerst ff wachten "now+0001" tot de dns online is)
at now+0001 "tcp access permit packet-radio.net all"
# Localhost (altijd handig)
tcp access permit 127.0.0.1 all
# Ampr.org (Compleet ampr.org netwerk)
tcp access permit 44.0.0.0/8 all
# Nederlands Ampr.org netwerk
tcp access permit 44.137/32 all
# Eigen Ampr.org netwerk
tcp access permit 44.137.31.64/27 all
# Lokaal netwerk
tcp access permit 192.168.1.0/24 all
# Lokaal netwerk met toegewezen poort
tcp access permit 192.168.1.175/24 25 110
# Friendjes :)
tcp access permit 82.176.45.213 all
# blacklist bad logins for 15 minutes (900 seconds)
mbox blacklist 900
# run expiry process every 20 minutes
tcp access expiry 20
# Acces deny (Bad boy)
tcp access deny 81.21.45.213
# Subnet access to ports 1 through 25,
tcp access permit 23.1.46/24 1 25
tcp clean

 

Jnos autoexec.nos

Here the autoexec.nos I use with a the Katronics KPC-9612

# Enable JNOS to log events to dated files in /jnos/logs directory
#
log on
#
# Maximize TCP performance for standard LAN having MTU 1500
#
tcp mss 1460
tcp window 5840
tcp timert linear
tcp irtt 5500
tcp maxw 9000
tcp bl 2
tcp ret 12
tcp win 2048
tcp syn on
tcp maxwait 30000
tcp retries 5
#
icmp echo on
icmp trace 2
ip ttl 225
ip rt 4
#
ip address 44.137.31.67
#
# Hostname and default ax25 call
#
hostname jnos.pd2lt.ampr.org.
ax25 mycall PI8LAP-1
ax25 bbs PI8LAP
ax25 alias LAP
ax25 ttycall PD2LT
#
# SETUP TUN0
#=============
# Create a network interface. This allows us to talk to the linux
# box on which JNOS is running - and in turn - to the internet.
#
attach tun tun0 1500 0
#
ifconfig tun0 ipaddress 44.137.31.67
ifconfig tun0 mtu 1500
#
pause 1
#
# JNOS creates the TUN device, so JNOS needs to do some post configuration,
# by shelling out to the linux command line and running 'ifconfig' command.
#
shell ifconfig tun0 44.137.31.66 pointopoint 44.137.31.67 mtu 1500 up
pause 3
shell ip route add 44.137.31.67 dev tun0 table 44 src 44.137.31.66
shell /usr/sbin/arp -i eth0 -Ds 44.137.31.67 eth0 pub
#
# ROUTE
#============
route add default tun0 44.137.31.66
ip hp tun0 on
# APRS route add
#ax25 route add apz200 uhf (call) (call)
#ax25 route add apz200 vhf (call) (call)
#ax25 route add id uhf (call) (call)
#ax25 route add id vhf (call) (call)
#
# SETUP AMPRGW
#==============
#ifconfig encap ipaddress 44.137.31.33 
#ifconfig encap mtu 1500
#source encap.txt
#pause 1
#ip upstairs 224.0.0.9
#rip ttl 43200
#start rip
#rip accept 44.0.0.1
#rip merge off
#rip trace 9 rip.log 
#
# AXIP/AXUDP
#==============
# Attach AXIP wormhole to a remote system
#
#attach axip axi0 256 44.137.31.34
#ifconfig axi0 description "axip wormhole"
#
# Attach AXUDP wormhole to a remote system
# Delay Domain lookup only works after autoexec.nos is fully loaded
#
#at now+0001 "attach axudp axip 256 info.xs4all.nl AXIP 93 93"
#at now+0002 "ifconfig axip description \"axudp link (call)\""
pause 2
#
# AXUDP BCM
#==============
#attach axudp bcm 256 192.168.1.130 BCM 95 95
#ifconfig bcm description "link to my bbs (mailbox)"
#
# ACCESS CONTROL
#===============
#Allow a specific IP access
#at now+0001 "tcp access permit info.xs4all.nl all"
tcp access permit 127.0.0.1 all
tcp access permit 44/8 all
tcp access permit 44.137/32 all
tcp access permit 44.137.31.64/27 all
tcp access permit 192.168.1.0/24 all
tcp access permit 82.176.45.213 all
# blacklist bad logins for 15 minutes (900 seconds)
mbox blacklist 900
# run expiry process every 20 minutes
tcp access expiry 20
tcp clean
#
# RF PORTS
#=================
# KPC9612 dual port tnc
#
attach asy ttyUSB0 - ax25 vhf 4096 256 9600
attach kiss vhf 1 uhf
pause 5
# Port VHF
ifconfig vhf description "vhf 1200 baud port 144.950mhz"
ifconfig vhf ipaddr 44.137.31.67 netmask 0xfffffff0 broadcast 44.137.31.95
ifconfig vhf ax25 bct "PI8LAP Jnos Packet BBS/Gate (linux)."
param vhf 1 35
param vhf 2 256
param vhf 3 10
param vhf 4 5
param vhf 5 0
param vhf TxDelay 25
# Port UHF
ifconfig uhf description "uhf 9600 baud port 430.950mhz"
ifconfig uhf ipaddr 44.137.31.67 netmask 0xfffffff0 broadcast 44.137.31.95
ifconfig uhf ax25 bct "PI8LAP Jnos Packet BBS/Gate (linux)."
param uhf 1 35
param uhf 2 256
param uhf 3 10
param uhf 4 5
param uhf 5 0
param uhf TxDelay 25
#
ip hsize 10
ip hp vhf on
ip hp uhf on
#
#
# DOMAIN
#================
domain suffix ampr.org.
domain ret 2
domain maxw 60
#domain addserver 192.168.1.1
domain addserver 44.137.0.1
domain cache clean on
domain cache wait 3300
#domain cache size 15
domain upd on
domain translate no # Turning this on causes severe delays :-(
domain verbose yes
domain dns on
domain ttl 500000
#domain trace on
#
# MAILBOX
#================
mbox haddress pi8lap.#zld.nld.euro
mbox mailfor watch pd2lt pi1lap pi8lap
mbox maxusers 25
mbox winlinkcall PI1LAP
mbox mport vhf on
mbox mport uhf on
#mbox mport axip on
mbox newmail on
mbox smtp on
mbox attend off
mbox sendquery on
mbox header on
mbox show on
mbox fbb 2
mbox mailfor 300
#mbox showalias off
mbox smtptoo off
mbox nobid off
mbox timer 0
mbox td 2300
mbox password ********
mbox qth Kortgene
mbox register on
mbox tdisc 300
mbox tmsg "Welcome to the Jnos BBS/Node/Gateway/Winlink system!\nUse callsign for Login and any Password."
motd "Welcome to the jnos.pd2lt.ampr.org, Packet gateway.\nType 'reg' to get registered.\nType 'i' for info."
#prompt on
third on
bulletin check on
bulletin return on
bulletin date on
bulletin loop 2
#
# FORWARDING 5 min/h
#======================
at 05 "mbox kick Wl2k+"
#
# ARP SETTINGS
#=============
arp eaves tun0 on
arp eaves vhf on
arp eaves encap on
arp eaves uhf on
arp poll tun0 on
arp poll vhf on
arp poll encap on
arp poll uhf on
arp maxq 10
#arp add 44.137.31. ax25 qst-0 vhf
#arp add 44.137.31.33 ax25 qst-0 uhf
#apr add 44.137.31.33 ax25 qst-0 axip
#
# RDate SERVER
#==============
#
#at now+0001 "rdate server time.nist.gov"
#rdate server 44.137.0.1
#rdate server 44.137.31.66
#
# AX25 SETUP
#==============
ax25 bctext "PI8LAP/PI1LAP Jnos Packet BBS/Gateway (Linux)"
ax25 maxf 2
ax25 timert linear
ax25 version 2
ax25 win 2048
ax25 pacl 128
ax25 bcinterval 600
ax25 ret 12
ax25 irtt 2500
ax25 maxw 7000
ax25 blimit 3
ax25 hsize 50
ax25 heard vhf
ax25 heard uhf
#ax25 heard axip
ax25 hport vhf on
ax25 hport uhf on
#ax25 hport axip on
ax25 bcport vhf on
ax25 bcport uhf on
#ax25 bcport axip on
#
# NETROM
#==================
attach netrom
 
netrom alias LAPNOD
netrom call PI1LAP
netrom interface vhf 192 143            # 90- at end - broadcast qty >=90
netrom interface uhf 192 143 
#netrom interface axip 192 143
ifconfig netrom tcp blimit 3
ifconfig netrom tcp irtt 300000
ifconfig netrom tcp maxwait 900000
ifconfig netrom tcp mss 216
ifconfig netrom tcp retries 25
ifconfig netrom tcp timertype linear
ifconfig netrom tcp window 432
 
netrom nodefilter mode none
netrom acktime 100                      # Ack delay timer in mSecs
netrom choketime 60000
netrom derate on
netrom hidden ON                        # ON - show nodes who start with

netrom irtt 8000
#netrom quality 254                        # set the initial round trip time
netrom minquality 143                   # Min qty for recognizing a node
netrom nodetimer 3600                   # broadcast routing table in sec
netrom obsotimer 1200                   # table entry remain alive sec*6
netrom promiscuous on
netrom qlimit 2048
netrom retries 5
netrom timertype linear
netrom ttl 18
netrom g8bpq on
netrom bcpoll vhf
netrom bcpoll uhf          
#netrom bcpoll axip
netrom bcnodes vhf
netrom bcnodes uhf
#netrom bcnodes axip
#
#netrom route add alias call port 255 call
#netrom connect (call)
# 
# SMTP
#===================
smtp mode route
smtp quiet on
smtp maxclients 25
#smtp maxservers 25
smtp batch on
smtp t4 300 
smtp tdisc 920
smtp timer 920
#smtp trace 1
smtp use on
#
# NOSAPRS
#==================
aprs log /jnos/spool/log/aprs.log
aprs interface vhf
aprs interface uhf
#
##aprs logon call PI1LAP-10
#
# I want the APRS Internet System to only send me traffic
# for stations that are within 300 KM, of my location. In my
# case, the city of Winnipeg is roughly 49d54m (Latitude)
# and -97d7m (Longitude).
#
##aprs logon filter r/51.3352/3.4815/50
#
# Configure the Position and Status texts that are broadcast
# out to the APRS Internet System (APRS IS).
#
aprs bc stat "Jnos inet gateway on 144.850Mhz"
aprs bc pos "5133.52NI00348.15E&JNOS jnos.pd2lt.ampr.org 44.137.31.67"
aprs bc timer 1440
#
# Configure the Position and Status texts that are broadcast out
# the default APRS RF port (set by the aprs interface command).
#
aprs bc rfstat "Jnos inet gateway"
aprs bc rfpos "5133.52NI00348.15E&JNOS jnos.pd2lt.ampr.org 44.137.31.67"
aprs bc rftimer 30
#
# I don't use WX - following for development purposes only
#
#aprs wx call ve4klm-11
#aprs wx stat "Weather Station - Crestview District"
#aprs wx pos "4953.22N/09718.35W_"
#aprs wx data "/tmp/wx.data"
#aprs wx timer 30
#
# Heard table 
#
aprs hsize 10
#
# Stuff for the 14501 status page
#
aprs contact m "[email protected]"
aprs locator "http://map.findu.com/"
#
# Connection to APRS internet system
#
aprs server add 194.109.192.235 14580
#aprs server add 44.137.31.38 14580
#aprs server add 165.91.119.60 1314
#
# Potential APRS Clients
#
#aprs client add 44.135.124.62 14825
#
# IF you want to gate traffic to RF - BE VERY CAREFULL
# with these filters. You don't want to FLOOD your local
# frequencies with solid traffic. You've been warned !!
#
#aprs calls fwdtorf VE4 VA4 VE3JJ VE3HDU
#aprs calls postorf VE4 VA4 VE3JJ VE3HDU
#aprs calls stattorf VE4 VA4 VE3JJ VE3HDU
#aprs calls wxtorf VE4 VA4 S VE3JJ VE3HDU
#
# This next entry gives specific IP address(s) permission to use the
# browser based APRS message center to it's full capacity. By default,
# the message center allows READ-ONLY access (ie, you can't send).
#
#aprs calls ip45845 A.B.C.D X.Y.Z.Z
#
aprs email local
#
# Activate the core NOSaprs service
aprs listen on
#
# If you want the NOSaprs status page to be available,
# for example, 'http://localhost:14501'.
start aprs 14501
#
# If you want the NOSaprs browser based message center
# for example, 'http://localhost:14845'.
start aprs 45845
#
# CONVERSE BRIDGE 
#===================
#conv host lap 
conv mycall pi1lap-6
conv interface vhf on
conv interface uhf on
conv interface tun0 on
conv interface encap on
#conv setinfo on
conv channel 137
chnl 137 is Nederland  
#conv link 192.168.1.222
#
# HTTP SERVER
#===================
start http 80 /wwwroot
#http absinclude on
#http maxcli 15
#http multihomed on
#http simult 15
#http tdisc 180
#
# FTP SERVER
#===============
ftptdisc 300
ftype B
ftpclzw on
ftpslzw on
ftpmaxservers 15
#
#
# START
#===============
start ax25
start telnet
start smtp
start finger
start pop
start ttylink
start netrom
start ftp
start convers
start forward
strace on
trace tun0 0111
#trace vhf 0111
#trace uhf 0111
#trace axip 0111
#
# expire messages each night at 1 a.m.
at 0100 "expire 24"
#delete old bid's every night at 2 a.m., limit is 31 days 
at 0200 "oldbid 24 31"
#
echo "********** Start the engines ************"
echo "*         jnos.pd2lt.ampr.org           *"
echo "*      [email protected]#zl.nld.euro        *"
echo "*         Linux / Jnos Power            *"
echo "* Debian 3.2.68-1+deb7u3 i686 GNU/Linux *"
echo "*  POP/SMTP/FTP/CONV/BBS/AXIP/NETROM    *"
echo "*****************************************"

(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 ==>