Matthias: Created page with "==UMTS Setup== This is a short description of how you could run a UMTS router on Raspberry *Requirements Raspberry PI Modell B 5V/1A Power Unit **Mobile Connect USB-Stick..."

2014-09-20T17:05:28Z

Created page with "==UMTS Setup== This is a short description of how you could run a UMTS router on Raspberry *Requirements **Raspberry PI Modell B **5V/1A Power Unit **Mobile Connect USB-Stick..."

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==UMTS Setup==
This is a short description of how you could run a UMTS router on Raspberry

*Requirements
**Raspberry PI Modell B
**5V/1A Power Unit
**Mobile Connect USB-Stick UMTS Broadband Huawei K3765-HV mit integr. GSM-Gateway
**Debian Wheezy

Kernel Info:
root@raspberrypi:~# uname -a Linux raspberrypi 3.6.11+ #474 PREEMPT Thu Jun 13 17:14:42 BST 2013 armv6l GNU/Linux

Required packages:
apt-get install usbutils
apt-get install wvdial
apt-get install usb-modeswitch

===Huawei related setup for Raspberry===
This is required because the Huawei Model comes with a included storage device<br>
which is casuing trouble at startup.<br>
*Edit: '''/etc/modprobe.d/raspi-blacklist.conf'''
*Add: blacklist sr_mod
*Credits: '''http://www.raspberrypi.org/forums/viewtopic.php?t=47068&p=523992'''

===USB Modeswitch Hack===
Required to get detect the Modem during boot
*Edit '''/lib/udev/rules.d/40-usb_modeswitch.rules'''
Search for K3765:
# Huawei K3765
ATTRS{idVendor}=="12d1", ATTRS{idProduct}=="1520", RUN+="usb_modeswitch '%b/%k'"
*Copy the above settings into: '''/etc/udev/rules.d/41-usb_modeswitch.rules '''
*Credits: '''http://debianforum.de/forum/viewtopic.php?f=13&t=142437'''

===WVDial Setup===
[Dialer Defaults]
Init1 = ATZ
Init2 = ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
Modem Type = USB Modem
Baud = 960000
New PPPD = yes
Modem = /dev/ttyUSB0
ISDN = 0

[Dialer umts-pin]
Init3 = AT+CPIN="'''MY PIN'''"

[Dialer umts]
Dial Command = ATD
Carrier Check = no
Phone = *99***1#
Password = vodafone
Username = vodafone
Stupid Mode = 1
Init4 = AT+CGDCONT=1,"IP","web.vodafone.de"
Dial Attempts = 2
auto dns = 0

==Starting==
~# wvdial umts-pin

~# wvdial umts

*Possible ifconfig output:

root@raspberrypi:~# ifconfig
eth0 Link encap:Ethernet HWaddr b8:27:eb:c5:09:fa
inet addr:192.168.2.26 Bcast:192.168.2.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:963 errors:0 dropped:0 overruns:0 frame:0
TX packets:686 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:73697 (71.9 KiB) TX bytes:101659 (99.2 KiB)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
'''ppp0''' Link encap:Point-to-Point Protocol
'''inet addr:109.85.xxx.xxx P-t-P:10.64.64.64 Mask:255.255.255.255'''
UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1500 Metric:1
RX packets:8 errors:0 dropped:0 overruns:0 frame:0
TX packets:9 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:3
RX bytes:158 (158.0 B) TX bytes:221 (221.0 B)
wwan0 Link encap:Ethernet HWaddr 02:50:f3:00:00:00
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)

*Credits: http://www.administrator.de/wissen/netzwerk-management-server-mit-raspberry-pi-191718.html

==Iptables==
#!/bin/bash
#VERY BASIC
#consider to run /etc/init.d/wvdial start
#
############
#INIT NAMES
############
IPTABLES=/sbin/iptables
INITWHITENAME=init-generic-white
INITGENSRC=init-generic-service
#Set the ip address of your host
'''INITIP=192.168.xxx.xxx'''
###########################
#INIT DEFAULT POLICY - DROP
###########################
$IPTABLES -P INPUT DROP
$IPTABLES -P OUTPUT DROP
$IPTABLES -P FORWARD DROP
#
###########################
#Flush Config
###########################
$IPTABLES -F
$IPTABLES -X
#Switch on routing
echo "1" > /proc/sys/net/ipv4/ip_forward
#Set log level
echo "1 4 1 7" > /proc/sys/kernel/printk
#Set Masquerade
iptables -t nat -A POSTROUTING -o ppp0 -j MASQUERADE
route add default gw 10.64.64.64
iptables -A OUTPUT -j ACCEPT
iptables -A INPUT -j ACCEPT
iptables -A FORWARD -i eth0 -j ACCEPT
iptables -A FORWARD -i ppp0 -j ACCEPT

==SMS Config==
# Configuration file for Gammu SMS Daemon
# Gammu library configuration, see gammurc(5)
[gammu]
# Please configure this!
port = /dev/ttyUSB0
connection = at
# Debugging
#logformat = textall
# SMSD configuration, see gammu-smsdrc(5)
[smsd]
pin = xxxx
service = files
logfile = /var/log/gammu-smsd
# Increase for debugging information
debuglevel = 4
ReceiveFrequency = 300
# Paths where messages are stored
inboxpath = /var/spool/gammu/inbox/
outboxpath = /var/spool/gammu/outbox/
sentsmspath = /var/spool/gammu/sent/
errorsmspath = /var/spool/gammu/error/

Testing:
echo "Test" | sudo gammu-smsd-inject TEXT "+49171xxxx

Credits: http://www.datenreise.de/raspberry-pi-sms-per-kommandozeile-versenden/

==Wireless Config==
allow-hotplug wlan0
iface wlan0 inet static
address 192.168.2.10
broadcast 192.168.2.255
netmask 255.255.255.0
#gateway ....
# default route to access subnet
#up route add -net ... netmask 255.255.255.0 gw .... eth0
wpa-ap-scan 1
wpa-scan-ssid 1
wpa-ssid "BOFH"
wpa-psk "xxx"

==Credits==
*See this: http://blog.pi3g.com/2013/06/wifi-access-point-mit-dem-raspberry-bridged-auf-eth0/
*http://www.tacticalcode.de/2013/02/raspberry-pi-als-accesspoint-oder-wlan-bridge.html

UMTS on PI - Revision history

Matthias: Created page with "==UMTS Setup== This is a short description of how you could run a UMTS router on Raspberry *Requirements **Raspberry PI Modell B **5V/1A Power Unit **Mobile Connect USB-Stick..."

Matthias: Created page with "==UMTS Setup== This is a short description of how you could run a UMTS router on Raspberry *Requirements Raspberry PI Modell B 5V/1A Power Unit **Mobile Connect USB-Stick..."