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Data Connector Docker IP-Range
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07-24-2019 06:20 AM
Hello together,
I tried to deploy the Data Connector (DC) for my Infoblox environment. The appropriate IP should be in the network 172.17.6.0/24
If I try to ping the Default-Gateway (172.17.6.1) from the DC it is not reachable. From other VMs in the same IP-Subnet it is reachable.
If I ping for example 172.17.0.1, which is not pingable in my real network, is reachable.
Is it possible that the VM uses Docker with the Subnet 172.17.0.0/16 internally?
If yes that would explain the strange reachability behaviour of the VM.
Regards
Martin
Re: Data Connector Docker IP-Range
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07-26-2019 12:57 AM
Hello there,
Your assumption is correct.
"docker0" interface in Data Connector uses the 172.17.0.0/16 Network by default.
inet addr:172.17.0.1
Bcast:172.17.255.255
Mask:255.255.0.0
This is the reason why you are unable to ping the Gateway which falls under this Network.
Regards.
Re: Data Connector Docker IP-Range
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07-26-2019 01:00 AM
Hi,
is it possible that I can change that IP-Range?
Otherwise I can't use the appliance.
Regards
Martin
Re: Data Connector Docker IP-Range
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07-26-2019 01:22 AM
Hello,
To the best of my knowledge, the docker0 Interface in Data Connector is hardcoded and we do not have an option to change this.
Regards.