Monitor your traffic with fritz box and pimatic

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When i’m following your instructions in your post before, i’m getting nothing
Just a blank line.

I think that comes from the Fritz box registration.
I have selected the option that you always need a username and password. also on the local network.

mfg
Chris

ok, now my problem is solved. Everytime I run the script I got this:
<code>
-bash: ./fb-traffic.sh: /bin/sh^M: Defekter Interpreter: Datei oder Verzeichnis nicht gefunden
</code>

This is an encoding error from windows to unix (in my case using ftp with ascii). Use this to fix it:

<code>
sed -i ‘s/\r//’ filename
</code>

@georg90 and @mwittig : Thanks a lot for your help

After trying it today again, the script works fine and i get a number back, but the variable in pimatic gets no update. I got the same error:
error [pimatic]: Could not get attribute value of Traffic.Traffic: Could not parse expression

if i open http://pimatic/api/variables/trafic i got the following:

{
“variable”: null,
“success”: true
}

from the main variable pages http://pimatic/api/variables/ i get this:

{
“name”: “traffic-variable.Traffic”,
“readonly”: true,
“type”: “attribute”,
“value”: null,
“unit”: “GB”
}

i already tested traffic-variable.Traffic in the last line of code, but a “dot” does not work. Any idears?

“readonly” = true would make me nervous

@georg90 said:

“readonly” = true would make me nervous

yes i know, but i havent set it to readonly and also a “readonly”: false does not help. I think, the script want to access a different variable, which is not there.

@thost96 said:

@georg90 said:

“readonly” = true would make me nervous

yes i know, but i havent set it to readonly and also a “readonly”: false does not help. I think, the script want to access a different variable, which is not there.

The script is accessing the variable defined in the last line of my script.

that’s my variable:

    {
      "id": "traffic-variable",
      "name": "Traffic",
      "class": "VariablesDevice",
      "variables": [
        {
          "name": "Traffic",
          "expression": "($traffic/1000/1000/1000)",
          "type": "number",
          "unit": "GB"
        }
      ],
      "xAttributeOptions": [
        {
          "name": "Traffic",
          "displaySparkline": false
        }
      ]
    },

You see the difference? I have a number variable. change yours and it should work.

@georg90 said:

You see the difference? I have a number variable. change yours and it should work.

I already use a number variable. This is the output of http://pimatic/api/variables/.

Here is my config:

{
“id”: “traffic-variable”,
“name”: “Traffic”,
“class”: “VariablesDevice”,
“variables”: [
{
“name”: “Traffic”,
“expression”: “($traffic/1000/1000/1000)”,
“type”: “number”,
“unit”: “GB”
}
]
}

now i have a working one for me. Here is the modified script:

#!/bin/bash

## Edit this ##
FRITZBOX="192.168.xx.xx"
PASSWORD="xxx"

## script ##

challengeRsp=$(curl --header "Accept: application/xml" \
   --header "Content-Type: text/plain"     \
   "http://$FRITZBOX/login_sid.lua" 2>/dev/null)
   
challenge=$(echo $challengeRsp | sed "s/^.*<Challenge>//" | sed "s/<\/Challenge>.*$//")

if [[ -z $challenge ]]; then
   echo "No challenge found"
   exit 0
fi

challenge_bf="$challenge-$PASSWORD"
challenge_bf=$(echo -n $challenge_bf | iconv -f ISO8859-1 -t UTF-16LE | md5sum -b)
challenge_bf=$(echo $challenge_bf | sed "s/ .*$//")
response_bf="$challenge-$challenge_bf"

url="http://$FRITZBOX/login_sid.lua"

sidRsp=$(curl --header "Accept: text/html,application/xhtml+xml,application/xml" \
   --header "Content-Type: application/x-www-form-urlencoded"      \
   -d "response=$response_bf" \
   $url 2>/dev/null)
   
sid=$(echo $sidRsp | sed "s/^.*<SID>//" | sed "s/<\/SID>.*$//")

regex="^0+$"
if [[ $sid =~ $regex ]]; then
   echo "Invalid password"
   exit 0
fi

IFS=' '
stats=$(curl --header "Accept: application/xml" \
   --header "Content-Type: text/plain"     \
   "http://$FRITZBOX/internet/inetstat_counter.lua?sid=$sid" 2>/dev/null)

stats=$(echo $stats | grep "inetstat:" | sed "s/inetstat:status\///" | sed 's/[["]//g' | sed 's/]//' | sed 's/ = / /' | sed 's/,//' | sed 's/\// /' | sed 's/^ //')

IFS=$'\n'
regex="([a-zA-Z]+) ([a-zA-Z]+) ([0-9]+)"
for line in $stats; do
   if [[ $line =~ $regex ]]; then
       date=${BASH_REMATCH[1]}
       type=${BASH_REMATCH[2]}
       value=${BASH_REMATCH[3]}
	bytessenthigh=0
       if [[ "$date" == "ThisMonth" ]]; then
           case "$type" in
               "BytesReceivedLow")
                   bytesreclow=$value
                   ;;
               "BytesReceivedHigh")
                   bytesrechigh=$value
                   ;;
               "BytesSentLow")
                   bytessentlow=$value
                   ;;
               "BytesSentHigh")
                   bytessenthigh=$value
                   ;;
           esac    
       fi
   fi
done

# Get all possible output
#
# for line in $stats; do
#   if [[ $line =~ $regex ]]; then
#       date=${BASH_REMATCH[1]}
#       type=${BASH_REMATCH[2]}
#       value=${BASH_REMATCH[3]}
#       echo $date $type $value
#   fi
# done 

# We need to convert the output to 64bit - to have the actual traffic
bytesIn=$(($bytesrechigh*4294967296 + $bytesreclow))
bytesOut=$(($bytessenthigh*4294967296 + $bytessentlow))
# Get totals..
bytes=$((bytesIn + $bytesOut))
#calculate to Gigabytes
bytes=$((bytes / 1000000000))
# And output it (used for my mirror)
echo "$bytes"

And here is the pimatic device:

{
      "id": "traffic-variable",
      "name": "Traffic",
      "class": "ShellSensor",
      "attributeName": "traffic",
      "attributeType": "number",
      "attributeUnit": "GB",
      "command": "sudo bash /home/pi/pimatic-app/traffic.sh"
}

Hi, since the new Fritz software is out this script doesn’t work for me, can somebody help me here?
I get this output when i manually start the script:

./fritz_traffic.sh: line 99: *4294967296+: syntax error: operand expected (error token is “*4294967296+”)
./fritz_traffic.sh: line 100: *4294967296+: syntax error: operand expected (error token is “*4294967296+”)
./fritz_traffic.sh: line 102: bytesIn+: syntax error: operand expected (error token is “+”)

doesn’t anybody have a solution for this??

@georg90

thats really nice.

A smart mirror with a raspberry pi (#2) can receive informations from raspberry pi (#1) with pimatic ?

@germanuser
yes, should be possible but depends on what information do you want to get

@SLiX

• room temperature
• max heating temperature
• window shutter contact

@germanuser
these values should be no problem

@SLiX

ok, cool.
i start the project these week.
can you help me with the code ? to receive info from my pimatic system ?

@germanuser
Sure, just pm me!
Im german too so we can do it in deutsch

guys don`t hijack … open new threats for new issues

@theslashy Same here, are there any solution?

@theslashy Try to use the following instead https://forum.pimatic.org/topic/862/fritzbox-traffic-monitor-upnp

Will try it thank you very much!