Este script cria uma configuração funcional para a conexão banda larga móvel 'Vivo 3G'. Foi criada na distro Aptosid e testada em livecd do Toorox (baseado no Gentoo), Chakra (baseado no Arch).

É  necessário que a distro tenha somente o pacote 'ppp' instalado. Podem usar e modificar a vontade. Após rodar o script, rode como root ou usando o sudo:

# pon vivo

Para sair da conexão

# poff -a

Bom proveito!

• Download ppp-vivo-conf.sh
• Enviar nova versão

Esconder código-fonte

#!/bin/sh -v
# Script criado por Francisco Raimundo da Silva
# Este script configura sua conexão 3G da Vivo
# especificamente para o modem ZTE MF110.
# Caso necessário modifique e adapte conforme
# suas necessidades!


echo "Criação de backups"

# echo "Fazendo backup de /etc/wvdial.conf"
# cp -fv /etc/wvdial.conf /etc/wvdial.conf-`date +%d%m%Y-%T`
#if [ -f "/etc/wvdial.conf" ]
#   then
#      cp -fv /etc/wvdial.conf /etc/wvdial.conf-`date +%d%m%Y-%T`;
#   else
#      exit 0;
#fi

echo "Fazendo backup de /etc/ppp/options"

if [ -f "/etc/ppp/options" ]
   then
      cp -fv /etc/ppp/options /etc/ppp/options-`date +%d%m%Y-%T`;
   else
      exit 0;
fi

#echo "Fazendo backup de /etc/resolv.conf"
#
#if [ -f "/etc/resolv.conf" ]
#   then
#      cp -fv /etc/resolv.conf /etc/resolv.conf-`date +%d%m%Y-%T`;
#   else
#      exit 0;
#fi

echo "Fazendo backup de /etc/modules"

if [ -f "/etc/modules" ]
   then
      cp -fv /etc/modules /etc/modules-`date +%d%m%Y-%T`;
   else
      exit 0;
fi

# Verifica se o diretório /etc/chatscripts existe
if [ -d "/etc/chatscripts" ]
   then
      echo "O diretório /etc/chatscripts existe!!!"
   else  
      mkdir -p /etc/chatscripts
fi 

echo "Início da configuração"

echo "
# This chatfile was generated by pppconfig 2.3.18.
# Please do not delete any of the comments.  Pppconfig needs them.
# 
# ispauth PAP
# abortstring
ABORT BUSY ABORT 'NO CARRIER' ABORT VOICE ABORT 'NO DIALTONE' ABORT 'NO DIAL TONE' ABORT 'NO ANSWER' ABORT DELAYED
# modeminit
'' ATZ
# ispnumber
OK-AT-OK "ATDP*99#"
# ispconnect
CONNECT \d\c
# prelogin

# ispname
# isppassword
# postlogin

# end of pppconfig stuff
" > /etc/chatscripts/vivo

echo "
#
# /etc/ppp/pap-secrets
#
# This is a pap-secrets file to be used with the AUTO_PPP function of
# mgetty. mgetty-0.99 is preconfigured to startup pppd with the login option
# which will cause pppd to consult /etc/passwd (and /etc/shadow in turn)
# after a user has passed this file. Don't be disturbed therefore by the fact
# that this file defines logins with any password for users. /etc/passwd
# (again, /etc/shadow, too) will catch passwd mismatches.
#
# This file should block ALL users that should not be able to do AUTO_PPP.
# AUTO_PPP bypasses the usual login program so it's necessary to list all
# system userids with regular passwords here.
#
# ATTENTION: The definitions here can allow users to login without a
# password if you don't use the login option of pppd! The mgetty Debian
# package already provides this option; make sure you don't change that.

# INBOUND connections

# Every regular user can use PPP and has to use passwords from /etc/passwd
*   hostname   ""   *

# UserIDs that cannot use PPP at all. Check your /etc/passwd and add any
# other accounts that should not be able to use pppd!
guest   hostname   "*"   -
master   hostname   "*"   -
root   hostname   "*"   -
support   hostname   "*"   -
stats   hostname   "*"   -

# OUTBOUND connections

# Here you should add your userid password to connect to your providers via
# PAP. The * means that the password is to be used for ANY host you connect
# to. Thus you do not have to worry about the foreign machine name. Just
# replace password with your password.
# If you have different providers with different passwords then you better
# remove the following line.

#   *   password
"vivo" vivo "vivo"
" > /etc/ppp/pap-secrets

echo "
# This optionfile was generated by pppconfig 2.3.18. 
# 
#
hide-password 
noauth
connect '/usr/sbin/chat -v -f /etc/chatscripts/vivo'
debug
/dev/ttyUSB2
115200
defaultroute
noipdefault 
user "vivo"
remotename vivo
ipparam vivo

persist
usepeerdns
" > /etc/ppp/peers/vivo

# Verifica se /etc/ppp/resolv existe, caso contrário o cria
if [ -d "/etc/ppp/resolv" ]
   then
      echo "O diretório /etc/chatscripts existe!!!"
   else  
      mkdir -p /etc/ppp/resolv
fi 

echo "
# resolv.conf created by pppconfig for vivo
" > /etc/ppp/resolv/vivo

echo "nameserver 200.142.132.32
nameserver 200.220.227.57
" > /etc/ppp/resolv.conf

echo "auth
crtscts
lock
hide-password
modem
mru 296
mtu 296
lcp-echo-interval 30
lcp-echo-failure 4
noipx
persist
asyncmap 0xa0000
mru 1500
refuse-chap
ipcp-max-failure 30
" > /etc/ppp/options

# Ajusta o modem para a conexão
function ativar_modem()
{
/sbin/rmmod -v -f -s usb_wwan
/sbin/rmmod -v -f -s option
/sbin/rmmod -v -f -s usbserial
/sbin/modprobe usbserial vendor=0x19d2 product=0x0031
/sbin/modprobe usb_wwan
/sbin/modprobe option
sleep 1
echo "wait.."
sleep 1
echo "wait..."
sleep 1
echo "wait...."
sleep 1
echo "wait....."
sleep 1
echo "wait......"
sleep 1
dmesg|tail
echo
echo
ls -l /dev|grep USB
}

# Testa se o device /dev/ttyUSB2 existe
# caso negativo, reconfigura o modem
if [ -f /dev/ttyUSB2 ];
   then 
      echo "O dispositivo /dev/ttyUSB2 existe";
   else
      ativar_modem;
fi

echo "ppp_async" >> /etc/modules
echo "usbserial" >> /etc/modules
echo "options usbserial vendor=0x19d2 product=0x0031" >> /etc/modules

echo "Fim da configuração!!!"
echo "Sua conexão 3G já está configurada"
echo "Para usar, rode como root ou usando o sudo:"
echo "pon vivo"

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