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RobertLucian/pppd-creator.sh

Created August 29, 2018 20:25
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  1. RobertLucian created this gist Aug 29, 2018.
    71 changes: 71 additions & 0 deletions pppd-creator.sh
    View file
    Original file line number Diff line number Diff line change
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    #!/bin/bash


    echo "creating directories"
    mkdir -p /etc/chatscripts
    mkdir -p /etc/ppp/peers

    echo "creating script file : /etc/chatscripts/quectel-chat-connect"
    echo "
    ABORT \"BUSY\"
    ABORT \"NO CARRIER\"
    ABORT \"NO DIALTONE\"
    ABORT \"ERROR\"
    ABORT \"NO ANSWER\"
    TIMEOUT 30
    \"\" AT
    OK ATE0
    OK ATI;+CSUB;+CSQ;+COPS?;+CGREG?;&D2
    # Insert the APN provided by your network operator, default apn is $1
    OK AT+CGDCONT=1,\"IP\",\"\\T\",,0,0
    OK ATD*99#
    CONNECT" > /etc/chatscripts/quectel-chat-connect


    echo "creating script file : /etc/chatscripts/quectel-chat-disconnect"
    echo "
    ABORT \"ERROR\"
    ABORT \"NO DIALTONE\"
    SAY \"\nSending break to the modem\n\"
    "" +++
    "" +++
    "" +++
    SAY \"\nGoodbay\n\"" > /etc/chatscripts/quectel-chat-disconnect


    echo "creating script file : /etc/ppp/peers/gprs"
    echo "
    /dev/$2 115200
    # The chat script, customize your APN in this file
    connect 'chat -s -v -f /etc/chatscripts/quectel-chat-connect -T $1'
    # The close script
    disconnect 'chat -s -v -f /etc/chatscripts/quectel-chat-disconnect'
    # Hide password in debug messages
    hide-password
    # The phone is not required to authenticate
    noauth
    # Debug info from pppd
    debug
    # If you want to use the HSDPA link as your gateway
    defaultroute
    # pppd must not propose any IP address to the peer
    noipdefault
    # No ppp compression
    novj
    novjccomp
    noccp
    ipcp-accept-local
    ipcp-accept-remote
    local
    # For sanity, keep a lock on the serial line
    lock
    modem
    dump
    nodetach
    # Hardware flow control
    nocrtscts
    remotename 3gppp
    ipparam 3gppp
    ipcp-max-failure 30
    # Ask the peer for up to 2 DNS server addresses
    usepeerdns" > /etc/ppp/peers/gprs