Slackware 12.2 - MRTG ifconfig
==============================

Public domain
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### /usr/local/mrtg-2/etc/mrtg-ifconfig.sh

    #!/bin/bash
    PATH="/usr/local/sbin:/usr/sbin:/sbin:/usr/local/bin:/usr/bin:/bin"
    HOST=$(hostname)
    UPTIME=$(cat /proc/uptime | sed -e 's,\..*,,')
    H=$(( $UPTIME / 3600 ))
    M=$(( ($UPTIME - $H * 3600) / 60  ))
    RX=$(ifconfig $1 | grep "RX bytes:" | sed -e 's,.*RX bytes:,,' -e 's, .*,,')
    TX=$(ifconfig $1 | grep "TX bytes:" | sed -e 's,.*TX bytes:,,' -e 's, .*,,')
    echo $RX
    echo $TX
    echo $H:$M
    echo $HOST

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### /usr/local/mrtg-2/etc/mrtg-ifconfig.cfg

    WorkDir: /var/www/htdocs/ifconfig

    Target[ifconfig_eth1]: `/usr/local/mrtg-2/etc/mrtg-ifconfig.sh eth1`
    Title[ifconfig_eth1]: eth1 Bandwidth usage
    PageTop[ifconfig_eth1]: <H1>eth1 Bandwidth usage</H1>
    Options[ifconfig_eth1]: bits
    MaxBytes[ifconfig_eth1]: 125000000
    Legend1[ifconfig_eth1]:
    LegendI[ifconfig_eth1]: Receive
    Legend2[ifconfig_eth1]:
    LegendO[ifconfig_eth1]: Send

    Target[ifconfig_eth1_2]: `/usr/local/mrtg-2/etc/mrtg-ifconfig.sh eth1.2`
    Title[ifconfig_eth1_2]: eth1.2 Bandwidth usage
    PageTop[ifconfig_eth1_2]: <H1>eth1.2 Bandwidth usage</H1>
    Options[ifconfig_eth1_2]: bits
    MaxBytes[ifconfig_eth1_2]: 125000000
    Legend1[ifconfig_eth1_2]:
    LegendI[ifconfig_eth1_2]: Receive
    Legend2[ifconfig_eth1_2]:
    LegendO[ifconfig_eth1_2]: Send


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### Commands

    mkdir /var/www/htdocs/ifconfig
    chmod +x /usr/local/mrtg-2/etc/mrtg-ifconfig.sh
    /usr/local/mrtg-2/bin/indexmaker /usr/local/mrtg-2/etc/mrtg-ifconfig.cfg > /var/www/htdocs/ifconfig/index.html

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### crontab -e

    */5 * * * * /usr/local/mrtg-2/bin/mrtg /usr/local/mrtg-2/etc/mrtg-ifconfig.cfg &> /dev/null


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_BY: Pejman Moghadam_  
_TAG: mrtg, ifconfig_  
_DATE: 2010-10-15 10:43:51_