New network interface after installing docker

  r/docker

Hi

I'm rather new to the docker world.

I installed docker + pihole as its first container on my linux lubuntu machine a couple of times. If I run the ifconfig command I see the docker0 network interface created. But this time I see even one more network interface, such a vethba8ce99 interface:

vethba8ce99: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet6 fe80::480:80ff:xxxx:xxxx prefixlen 64 scopeid 0x20<link> ether 06:80:80:xx:xx:xx txqueuelen 0 (Ethernet) RX packets 1611 bytes 111085 (111.0 KB) 

How comes? What is that? Where does it come from? Thanks

submitted by /u/jean-luc-trek
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Source: Reddit

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