1#!/bin/bash
2# description: after connected get rx/tx flux data
3
4if [ "x${1}" = "x" ]
5then
6    PPPLINKNAME="/var/run/ppp-LcPhone.pid"
7
8    if [ ! -f $PPPLINKNAME ]
9    then
10        exit 0
11    fi
12
13    PPPNAME=`cat $PPPLINKNAME | grep ppp`
14else
15    PPPNAME=${1}
16fi
17
18if [ "x${PPPNAME}" = "x" ]
19then
20    exit 0
21fi
22
23RXBYTES=`cat /proc/net/dev | grep ${PPPNAME} | awk  -F ':' '{print $2}' | awk '{print $1}'` 
24TXBYTES=`cat /proc/net/dev | grep ${PPPNAME} | awk  -F ':' '{print $2}' | awk '{print $9}'` 
25
26echo "0,${RXBYTES},${TXBYTES}"
27
28exit 0
29