[ixpmanager] IXPManager Graphing problem

[Elie M. Hani]

Dears,

I have installed IXPManager with no issues.
I am trying to enable the MRTG graphing, I have installed the MRTG (apt-get install libconfig-general-perl libnetaddr-ip-perl mrtg)

I have added the below to the .env file:
#######################################################################################
### Graphing - see https://ixp-manager.readthedocs.org/en/latest/features/grapher.html
GRAPHER_BACKENDS="dummy"

# where to store log/rrd/png files as created above. This is from the perspective
# of the mrtg daemon so should also be local
GRAPHER_BACKEND_MRTG_WORKDIR="/tmp"

# the database type to use - either log or rrd
GRAPHER_BACKEND_MRTG_DBTYPE="rrd"

#GRAPHER_BACKEND_MRTG_LOGDIR="http://stats.example.com/mrtg"
#GRAPHER_BACKEND_SFLOW_ENABLED=true
#GRAPHER_BACKEND_SFLOW_ROOT="http://sflow.example.com/sflow"
#GRAPHER_CACHE_ENABLED=true

# Smokeping - see: http://docs.ixpmanager.org/features/skinning/
#GRAPHER_SMOKEPING_URL=http://www.example.com/smokeping

Once I tried to generate MRTG configuration (./artisan grapher:generate-configuration -B mrtg -O /tmp/mrtg.cfg.candidate), I am receiving the below error:

[cid:image001.png at 01D39604.686CC230]


Attached you can find the grapher.php file.

Any help is highly appreciated.

Thanks
Elie

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